Skin Whitening Research Articles

Study on the Skincare Effects of Red Rice Fermented by Aspergillus oryzae In Vitro.

Red rice, a variety of pigmented grain, serves dual purposes as both a food and medicinal resource. In recent years, we have witnessed an increasing interest in the dermatological benefits of fermented rice extracts, particularly their whitening and hydrating effects. However, data on the skincare advantages derived from fermenting red rice with Aspergillus oryzae remain sparse. This study utilized red rice as a substrate for fermentation by Aspergillus oryzae, producing a substance known as red rice Aspergillus oryzae fermentation (RRFA). We conducted a preliminary analysis of RRFA's composition followed by an evaluation of its skincare potential through various in vitro tests. Our objective was to develop a safe and highly effective skincare component for potential cosmetic applications. RRFA's constituents were assessed using high-performance liquid chromatography (HPLC), Kjeldahl nitrogen determination, the phenol-sulfuric acid method, and enzyme-linked immunosorbent assay (ELISA). We employed human dermal fibroblasts (FB) to assess RRFA's anti-aging and antioxidative properties, immortalized keratinocytes (HaCaT cells) and 3D epidermal models to examine its moisturizing and reparative capabilities, and human primary melanocytes (MCs) to study its effects on skin lightening. Our findings revealed that RRFA encompasses several bioactive compounds beneficial for skin health. RRFA can significantly promote the proliferation of FB cells. And it markedly enhances the mRNA expression of ECM-related anti-aging genes and reduces reactive oxygen species production. Furthermore, RRFA significantly boosts the expression of Aquaporin 3 (AQP3), Filaggrin (FLG), and Hyaluronan Synthase 1 (HAS1) mRNA, alongside elevating moisture levels in a 3D epidermal model. Increases were also observed in the mRNA expression of Claudin 1 (CLDN1), Involucrin (IVL), and Zonula Occludens-1 (ZO-1) in keratinocytes. Additionally, RRFA demonstrated an inhibitory effect on melanin synthesis. Collectively, RRFA contains diverse ingredients which are beneficial for skin health and showcases multifaceted skincare effects in terms of anti-aging, antioxidant, moisturizing, repairing, and whitening capabilities in vitro, highlighting its potential for future cosmetic applications.

REVIEW ARTICLE ON THE EFFECTS OF AYURVEDIC VARNYA HERBS

In the contemporary landscape, the desire for a luminous complexion has grown remarkably, steering individuals towards an inclination for fair skin. This quest for radiance is witnessing a distinctive shift towards an increased preference for natural products over their synthetic alternatives. The unfolding narrative in the realm of skin enhancement delves into a burgeoning realm, constantly enriched by updated insights and discoveries. Intricately woven into this narrative is the timeless wisdom of Ayurveda, where terms like varṇya, raktaprasadana, and tvacya illuminate the path to skin luminosity. Ayurveda not only encapsulates a historical perspective on skin care but also aligns seamlessly with modern methodologies. Tyrosinase inhibition, a contemporary approach to skin lightening (whitening), finds resonance in Ayurvedic principles, forming a bridge between tradition and innovation. As societal beauty standards evolve, this nuanced interplay between tradition and modernity underscores a unique trajectory in the pursuit of radiant skin. The convergence of ancient wisdom and cutting-edge research epitomizes a distinctive approach to skincare, where the desire for light skin is not merely a trend but a harmonious blend of heritage and progress.

Development of Promotional Criteria Decision Support System to Increase Sales of Scarlett Whitening Products through Digital Marketing Strategy

This research delves into the multifaceted landscape of promoting skin whitening products in Indonesia, focusing on consumer behavior, digital marketing strategies, and the development of a Promotion Criteria Decision Support System (PCDSS). Through qualitative analysis of participant interviews and simulated interviews, key insights were gleaned. Consumer preferences, heavily influenced by cultural ideals, prioritize fair skin and product safety and efficacy. Digital marketing emerged as a potent tool, with social media platforms and influencer partnerships driving engagement. The necessity of a tailored PCDSS integrating cultural nuances, regulatory compliance, and consumer insights was underscored. This study provides actionable insights for skincare brands aiming to navigate the Indonesian market effectively.

Analysis of Hydroquinone Compounds in Whitening Body Lotion Preparations Circulating in The Community

Skin care has become an important part for today's women. Whitening body lotion is very necessary in maintaining skin when doing activities outside and indoors. Many Indonesian women desire to have white, clean and bright skin so they can appear attractive. An attractive appearance is very necessary in society. To achieve this, many women choose skin care products at affordable prices without paying attention to the dangers of the chemical content in them. One of the skin whitening ingredients that is often used in beauty products is the compound hydroquinone. The hydroquinone compound plays a role in preventing skin pigmentation. However, if the levels exceed 0.02% in the preparation, it will cause skin irritation, kidney function disorders and cancer. The type of research is a mixed type, namely qualitative and quantitative. Qualitatively, it will obtain data on the presence of hydroquinone and quantitatively in the form of hydroquinone levels. The samples were 5 whitening body lotion preparations circulating in Lubuk Pakam which were determined randomly and were coded A, B, C, D, and E. Qualitative analysis was carried out using the TLC method and quantitative analysis was carried out using the UV-spectrophotometric method. Visible. The results of qualitative analysis show that samples A, C, and D contain hydroquinone compounds which are characterized by the appearance of blackish brown spots with respective Rf values of 0.89; 0.96; and 0.89. Meanwhile, when qualitative analysis was carried out, the levels obtained for the three samples were 44.56% each; 5,604%; and 5,612%. Based on regulations issued by BPOM RI in 2022, it is stated that hydroquinone levels in beauty products must not exceed 0.02%. So it can be concluded that whitening body lotion preparations with sample codes A, C, and D are not recommended for use because the use limit for hydroquinone is classified as unsafe. It is recommended that people, especially women, be more selective in choosing and using beauty products.

Perceptions of Sun Protection, Skin Tone, Colorism, and Dermatologic Care Among South Asians in the USA.

South Asians (SAs) are among the fastest growing populations in the USA. Colorism - the system of inequality that views lighter skin as more advantageous in society - is prevalent in SA culture. This study evaluates motivations of sun protection use, attitudes of colorism, and skin lightening (SL) practices among SA Americans. Two-hundred-four participants recruited from online forums and ResearchMatch completed a questionnaire. Over half (111/204) reported use of sunscreen, of which 39.6% (44/111) reported daily or frequent use. Nearly half of respondents (98/204) believed that they are not at risk for skin cancer, with 37.7% (77/204) reporting minimal knowledge of skin cancers and only 4.9% (10/204) receiving a total body skin exam. One-third (65/204) reported being more concerned about prevention of tanning than skin cancer. In total, 38.2% (78/204) of respondents reported use of SL products, of which 33.3% (26/78) reported hydroquinone-based products and 26.9% (21/78) were unaware of the ingredients in their SL product. Only 16.7% (13/78) consulted a medical professional before using SL products. While many agreed that SA culture places high importance on light skin with regards to beauty standards (82.3%, 168/204), less noted that lighter skin is more beautiful (37.0%, 74/204). SL users more strongly agreed with colorism attitudes than non-users. Limitations include a small sample size with younger participants. Dermatologists must be mindful of the cultural motivations for skin tone preferences, sun protection habits, and SL behaviors and provide culturally relevant education on sunscreen, skin cancer, and risks of SL for the SA community.

Detection of Mercury in Skin Lightening Cosmetics Marketed in Katsina Metropolis, Katsina State, Nigeria

Deliberate use of metals as active cosmetic ingredients has been banned in many countries due to their persistent nature, toxicity and transdermal exposure over a certain period of time. Fifteen (15) samples were purposively sampled to cover the most frequently used brands as the samples for the study. The samples cover five (5) of each of the skin lightening creams, lotions and soaps from different cosmetics shops in Katsina central market and other outlets within the metropolis of Katsina. Qualitative inorganic analysis was conducted for the detection of the presence of mercury in the samples. Also quantitative analysis of the mercury was carried out using Atomic Absorption Spectrometry (AAS). The results for the qualitative inorganic analysis showed that all the samples were mercury (II) positive with 0.5N KI reagent through the formation of reddish orange precipitate, and no positive reaction of mercury was detected using 2.0N NaOH reagent. Quantitative analysis of the mercury revealed the presence of mercury in all the analyzed samples. The concentration of mercury ranged from 27.7 ± 0.0006 to 61.5 ±0. 0007 ppm. From the results obtained, it is thus evident that the analyzed samples were mercury (II) positive and above the recommended WHO permissible limit. Therefore, there may be a serious health hazard to the users of such products in Katsina metropolis. It is recommended that periodic analysis of such skin lightening products should be conducted by the regulatory bodies to ascertain their safety to the users.

The Effect of α-Arbutin on UVB-Induced Damage and Its Underlying Mechanism.

Ultraviolet radiation can heighten tyrosinase activity, stimulate melanocyte production, impede the metabolism of numerous melanocytes, and result in the accumulation of plaques on the skin surface. α-Arbutin, a bioactive substance extracted from the arbutin plant, has been widely used for skin whitening. In this study, the whitening effect of α-arbutin by inhibiting tyrosinase activity and alleviating the photoaging effect induced by UVB are investigated. The results indicate that α-arbutin can inhibit skin inflammation, and its effectiveness is positively correlated with concentration. Moreover, α-arbutin can reduce the skin epidermal thickness, decrease the number of inflammatory cells, and down-regulate the expression levels of IL-1β, IL-6 and TNF-α, which are inflammatory factors. It also promotes the expression of COL-1 collagen, thus playing an important role in anti-inflammatory action. Network pharmacology, metabolomics and transcriptomics further confirm that α-arbutin is related to the L-tyrosine metabolic pathway and may interfere with various signaling pathways related to melanin and other photoaging by regulating metabolic changes. Therefore, α-arbutin has a potential inhibitory effect on UVB-induced photoaging and possesses a whitening effect as a cosmetic compound.

Cosmetic skin lightening: Contextualizing biomedical and ethical issues

The skin-lightening (SL) industry has a global reach and is projected to continue to grow over the coming decade. Although SL treatments may be safely prescribed for the treatment of some dermatologic conditions, many over-the-counter SL products contain ingredients that can cause harm to the skin and other organ systems. Given a lack of transparent information to patients and the historical colorist foundation that contextualizes a component of the cosmetic SL industry, dermatologists need to navigate biomedical and ethical concerns when explaining SL products to patients. This commentary briefly outlines the medical ethical issues surrounding this topic and describes avenues by which dermatologists may provide informed patient care that best supports beneficence, justice, autonomy, and nonmaleficence.

130 From face whitening cream to nephrotic syndrome: A case report

130 From face whitening cream to nephrotic syndrome: A case report

Synthesis and Characterization of Metronidazole and Heterocycle Ester Dyads for Tyrosinase Inhibitory Activity

Tyrosinase is an important copper-based enzyme mainly involved in skin pigmentation. The inhibition of the tyrosinase enzyme attracts importance in cosmetic and medicinal chemistry industry for its applications in skin whitening and anti-browning agents for humans as well as in food, agriculture industries. Imidazole based Metronidazole and its derivatives are widely accepted drug for wide range of diseases. Therefore, the present report involves the synthesis of heterocyclic derivatives of metronidazole and investigation of its efficacy towards the tyrosinase inhibitory activity. A series of metronidazole esters were synthesized and their chemical structures were confirmed using spectral techniques like, infrared spectroscopy (IR), proton nuclear magnetic resonance (1H-NMR), and liquid chromatography-mass spectrometry (LC-MS). All the compounds were evaluated for its tyrosinase inhibitory activity by oxidation of 3,4-dihydroxyphenylalanine in the presence of the synthesized esters(I-VIII) with kojic acid as standard. Among the synthesized compounds, VII (isonicotinic ester) and VIII (quinoline ester) demonstrated significant activity IC50 values 92.5 and 91.8µM respectively. Further molecular docking experiments were carried out for the synthesized compounds with 2y9w protein exhibited greater number of physical interactions for compounds VII and VIII than the other compounds in the series confirming the mushroom tyrosinase activity.

Skin Penetrating Lipid Vesicles: Ethosomes in Drug Delivery and Cosmeceuticals

Ethosomes, or skin penetrating lipid vesicles, are proving to be effective delivery systems for cosmetics and pharmaceuticals. This article thoroughly examines ethosomes, including their structure, formulation methods, characterization tactics, and skin penetration mechanisms. Ethosomes are able to deform and penetrate the stratum corneum thanks to their special lipid compositions and elasticity, which let them get around obstacles in transdermal drug administration and cosmeceutical application. The selection of lipids, surfactants, and active compounds for ethosome formulations, as well as the function of ethanol as a penetration enhancer, are covered in detail in the current article. The discussion of various production processes and characterization methodologies emphasizes the significance of size distribution, zeta potential, and encapsulation effectiveness. The review investigates the mechanisms through which ethosomes interact with the stratum corneum and other skin barriers and the variables affecting the effectiveness and depth of their transdermal administration. The applications of ethosomes in the delivery of both hydrophilic and lipophilic medicines and their promise in targeted and localized treatments highlight their adaptability. The clinical implications are discussed, illuminating preclinical and clinical research that highlight the improved efficacy and safety of formulations based on ethosomes. Ethosomes provide a platform for improving the distribution of active substances like vitamins, antioxidants, and peptides in the field of cosmeceuticals. Their uses encompass topical formulations for skin whitening, hydration, rejuvenation, and antiaging and skin care products. The paper also discusses future directions in ethosome research, such as customized medicine and combination medicines, as well as regulatory issues and difficulties with commercialization.

The economic and social costs of body dissatisfaction and appearance-based discrimination in the United States

ABSTRACT This study estimated the social and economic costs of body dissatisfaction and appearance-based discrimination (specifically, weight and skin-shade discrimination) in the United States (USA) in the 2019 calendar year. We used a prevalence-based approach and a cost-of-illness method to estimate the annual cost of harmful appearance ideals for cases of body dissatisfaction and discrimination based on weight and skin shade. Impacts on conditions/illnesses such as eating disorders that are attributable to body dissatisfaction, weight discrimination and skin-shade discrimination were identified through a quasi-systematic literature review, which captured financial, economic, and non-financial costs. For each impact attributable to body dissatisfaction or appearance-based discrimination, annual health system and productivity costs (or labor market costs) were primarily estimated by using a population attributable fraction methodology. Only direct costs that resulted from body dissatisfaction and appearance-based discrimination were included (for example, costs associated with conditions such as depression attributable to body dissatisfaction or appearance-based discrimination). In contrast, indirect costs (e.g. costs associated with a health condition developed following skin bleaching, which was undertaken as a result of body dissatisfaction) were not included. In 2019 body dissatisfaction incurred $84 billion in financial and economic costs and $221 billion through reduced well-being. Financial costs of weight discrimination and skin-shade discrimination were estimated to be $200 billion and $63 billion, respectively, and reduced well-being was estimated to be $206.7 billion due to weight discrimination and $8.4 billion due to skin-shade discrimination. Sensitivity testing revealed the costs likely range between $226 billion and $507 billion for body dissatisfaction, between $175 billion and $537 billion for skin-shade discrimination, and between $126 billion and $265 billion for weight discrimination. This study demonstrates that the prevalence and economic costs of body dissatisfaction and weight and skin-shade discrimination are substantial, which underscores the urgency of identifying policy actions designed to promote prevention.

Colorist Microaggressions and Brown Asian Americans: Implications for Behavioral Science

This article examines the manifestation of colorism toward Brown Asians through Microaggression Theory. Colorism has been defined as a stratification system based on skin tone, where those with the lightest skin tones are granted the most privileges, whereas those with the darkest are granted the least. Colorism impacts Asian Americans across domains, including education, employment, family relations, body image, and marital prospects. Brown Asians are particularly vulnerable to colorism and associated behaviors, as evidenced by the fact that South Asian countries house the largest skin bleaching markets. However, due to the historical aggregation of data on Asian American groups, research has traditionally focused on lighter-skinned East Asians, and experiences of darker-skinned Asians (i.e., South and Southeast Asians) remain largely obscured. This article describes the historical obscuring of colorism within Asian and American communities and utilizes Microaggression Theory to describe the potential manifestation of colorism toward Brown Asian communities. We propose five themes of colorist microaggressions Brown Asians may experience: (a) Invisibility & Exclusion, and Authenticity (b) Assumptions of Beauty and Desirability, (c) Assumptions of Inferior Status or Intellect, (d) Assumptions of Deviance and Criminality, and (e) Internalized Microaggressions. Furthermore, we discuss additional considerations in studies of Brown Asian experiences, including cultural, historical, and ethnic heterogeneity, intersectionality, and experiences within organizations and institutions.

Inhibitory Effect of 2-Aza-8-oxohypoxanthine on Tyrosinase Activity and Melanin Production

A fairy chemical, 2-aza-8-oxohypoxanthine, has exhibited broad effects on skin barrier function, leading to its launch as a cosmetic ingredient. A clinical trial on a lotion containing 0.1% 2-aza-8-oxohypoxanthine demonstrated the ability of this chemical to increase skin lightness based on the analysis of L* values. In the present study, to elucidate the mechanism underlying the increase in skin lightness, we aimed to investigate the effect of 2-aza-8-oxohypoxanthine on murine melanoma cell lines, focusing on its influence on tyrosinase activity and melanin production. Our findings revealed that the addition of 2-aza-8-oxohypoxanthine inhibited tyrosinase activity by 13% compared with the untreated control. Similarly, melanin production was suppressed by 36% compared with the control. These results strongly suggest that the inhibition of tyrosinase effectively suppressed melanin production. Thus, 2-aza-8-oxohypoxanthine acts by inhibiting tyrosinase and melanin production to promote skin lightening. This study provides novel insights into the skin-lightening mechanism of 2-aza-8-oxohypoxanthine, demonstrating its ability to inhibit melanin production through the suppression of pro-inflammatory factors, thereby highlighting its potential as an effective cosmetic ingredient for lightening skin tone.

Development and evaluation of high permeability liposomes for improving anti-melanogenic activity of taxus chinensis fruit polysaccharide

Taxus chinensis var. mairei fruit polysaccharide (TMFP) is a natural resource with effective hypoglycemic and anti-tumor properties. However, its impact on melanogenesis remains largely unexploited. This study explores the anti-melanogenic activity of TMFP using in vitro and in vivo models. It was found that TMFP can safely and effectively eliminate melanin and inhibit tyrosinase activity without cytotoxicity. More specifically, the inhibitory effect of TMFP on melanin synthesis was verified in zebrafish embryos. In addition, nine formulations of TMFP-Liposomes were prepared to improve drug transdermal absorption, and TMFP-Liposome E was determined as the optimal formulation after characterization and transdermal comparison experiments. Most importantly, in vivo skin whitening experiments gave that TMFP-Liposome E has better skin whitening activity than control, model, blank liposomes, TMFP aqueous, and arbutin groups. The cell viability and animal safety tests confirmed the good biosafety of TMFP-Liposome E. Overall, this research suggests that TMFP may serve as a potential therapeutic agent for skin diseases and a potent whitening agent for cosmetic use. TMFP-Liposome E may enhance the therapeutic effect of melanin through improved transdermal absorption.

Weakened tanning ability is an important mechanism for evolutionary skin lightening in East Asians

The evolution of light-skin pigmentation among Eurasians is considered as an adaptation to the high-latitude environments. East Asians are ideal populations for studying skin color evolution because of the complex environment of East Asia. Here, we report a strong selection signal for the pigmentation gene phenylalanine hydroxylase (PAH) in light-skinned Han Chinese individuals. The intron mutation rs10778203 in PAH is enriched in East Asians and is significantly associated with skin color of the back of the hand in Han Chinese males (P < 0.05). In vitro luciferase and transcription factor binding assays show that the ancestral allele of rs10778203 could bind to SMAD2 and has a significant enhancer activity for PAH. However, the derived T allele (the major allele in East Asians) of rs10778203 decreases the binding activity of transcription factors and enhancer activity. Meanwhile, the derived T allele of rs10778203 shows a weaker ultraviolet radiation response in A375 cells and zebrafish embryos. Furthermore, rs10778203 decreases melanin production in transgenic zebrafish embryos after ultraviolet B (UVB) treatment. Collectively, PAH is a potential pigmentation gene that regulates skin tanning ability. Natural selection has enriched the adaptive allele, resulting in weakened tanning ability in East Asians, suggesting a unique genetic mechanism for evolutionary skin lightening in East Asians.

Analyzing Global Interest in Skin Whitening by Geographic Region

Analyzing Global Interest in Skin Whitening by Geographic Region

Comparative analysis of heavy metal content of unregulated facial whitening creams and branded facial whitening creams

The present study was conducted to evaluate potential health risks of Omani cosmetics considering the dangers and adverse effects on health caused by unregulated and unlabelled cosmetic products. Therefore, this current study is to examine the toxic heavy metals of unregulated facial whitening creams that are available in the Omani market and compare them with branded facial whitening creams. A total twenty-two samples were purchased from the Souqs/markets of all eleven governorates of Oman and their heavy metals content was determined by using Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES). The sample was digested by using ultra wave microwave at 180 °C. The percentage of heavy metals present in the unregulated whitening creams were compared with the heavy metals content of two randomly selected and branded whitening creams. The results showed that most of the unregulated samples contain significant amount of chromium, cooper and lead. In comparison, the branded face creams contained only the permissible amount of the heavy metals tested. The maximum arsenic content was found in a sample collected from Al Batinah South region (1.74 ppm). The maximum cadmium content was found in a sample collected from Al Wusta region (2.02 ppm). The maximum cobalt and chromium content were found in the samples collected from Al Buraimi region (0.10 ppm) and Dhofar region (8.04 ppm) respectively. In conclusion, unregulated face creams are not safe for human consumption because they contain significant levels of heavy metals that exceed the permissible limits.

Pulp or Peel? Comparative Analysis of the Phytochemical Content and Selected Cosmetic-Related Properties of Annona cherimola L., Diospyros kaki Thumb., Cydonia oblonga Mill. and Fortunella margarita Swingle Pulp and Peel Extracts.

Fruit peels might be a valuable source of active ingredients for cosmetics, leading to more sustainable usage of plant by-products. The aim of the study was to evaluate the phytochemical content and selected biological properties of hydroglycolic extracts from peels and pulps of Annona cherimola, Diospyros kaki, Cydonia oblonga, and Fortunella margarita as potential cosmetic ingredients. Peel and pulp extracts were compared for their antiradical activity (using DPPH and ABTS radical scavenging assays), skin-lightening potential (tyrosinase inhibitory assay), sun protection factor (SPF), and cytotoxicity toward human fibroblast, keratinocyte, and melanoma cell lines. The total content of polyphenols and/or flavonoids was significantly higher in peel than in pulp extracts, and the composition of particular active compounds was also markedly different. The HPLC-MS fingerprinting revealed the presence of catechin, epicatechin and rutoside in the peel of D. kaki, whereas kaempferol glucoside and procyanidin A were present only in the pulp. In A. cherimola, catechin, epicatechin and rutoside were identified only in the peel of the fruit, whereas procyanidins were traced only in the pulp extracts. Quercetin and luteolinidin were found to be characteristic compounds of F. margarita peel extract. Naringenin and hesperidin were found only in the pulp of F. margarita. The most significant compositional variety between the peel and pulp extracts was observed for C. oblonga: Peel extracts contained a higher number of active components (e.g., vicenin-2, kaempferol rutinoside, or kaempferol galactoside) than pulp extract. The radical scavenging potential of peel extracts was higher than of the pulp extracts. D. kaki and F. margarita peel and pulp extracts inhibited mushroom and murine tyrosinases at comparable levels. The C. oblonga pulp extract was a more potent mushroom tyrosinase inhibitor than the peel extract. Peel extract of A. cherimola inhibited mushroom tyrosinase but activated the murine enzyme. F. margarita pulp and peel extracts showed the highest in vitro SPF. A. cherimola, D. kaki, and F. margarita extracts were not cytotoxic for fibroblasts and keratinocytes up to a concentration of 2% (v/v) and the peel extracts were cytotoxic for A375 melanoma cells. To summarize, peel extracts from all analyzed fruit showed comparable or better cosmetic-related properties than pulp extracts and might be considered multifunctional active ingredients of skin lightening, anti-aging, and protective cosmetics.

Phytochemical, Pharmacological, and Toxicological Prospection of Morus nigra L.: A Systematic Review

Introduction: Morus nigra L. has industrial relevance due to the presence of specialized metabolites, which possess pharmaceutical potential in various parts and preparations. This review presents updated information on traditional, phytochemical, and pharmacological applications, as well as toxicity data, pertaining to different parts of Morus nigra L. Method: Phytochemical research and ethnobotanical studies were conducted using reviewed databases. Mulberry leaves have demonstrated several biological activities, attributed to the presence of phenolic acids, flavonoids, and fatty acids. Stems and roots contain additional compounds such as stilbenes and benzofurans. Morus nigra L. exhibits various biological activities, including hepatoprotective, hypolipidemic, anti-inflammatory, antioxidant, antimicrobial, neuroprotective, hypoglycemic, skin whitening, cytotoxic, antiatherosclerotic, and antiobesity effects. The choice of extraction technique and plant part is crucial to obtain a diverse range of compounds necessary for specific indications. Result: Accelerated solvent extraction (ASE) has proven to be the most advantageous method compared to supercritical fluid maceration and extraction (SFE), yielding a wide variety of compounds. Conclusion: Overall, this review aims to provide scientists and companies interested in Morus nigra L. with opportunities and challenges for innovation in this field.