December 2022 in “Cosmetics” The food supplement improved hair growth and strength in people with a certain type of hair loss and had no major side effects.
September 2017 in “Journal of Investigative Dermatology” Certain products and treatments can improve hair health and growth.
January 2023 in “Italian journal of dermatology and venereology” The supplement effectively improved hair growth and reduced hair loss safely.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.
24 citations
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January 2020 in “JAAD Case Reports” Topical metformin helped regrow hair in two women with a hard-to-treat scarring hair loss condition.
22 citations
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January 2015 in “Dermatology Research and Practice” An extra-strength marine protein supplement helped increase hair growth and decrease hair shedding in women with thinning hair.
27 citations
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January 2015 in “International Journal of Trichology” The supplement helps improve hair growth and reduce hair shedding.
2 citations
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January 2009 A natural extract-based hair growth product was developed and showed promise in preliminary tests.
May 2026 in “SKIN The Journal of Cutaneous Medicine” The gummy supplement effectively promotes hair growth and is safe for women with hair thinning.
Cellcurin serum significantly increased hair growth in people with androgenetic alopecia.
23 citations
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February 2019 in “International Journal of Molecular Sciences” Activin B can boost hair growth by promoting cell proliferation and cell cycle progression.
June 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” The RHC complex with nicotinamide promotes hair growth and health.
November 2025 in “Dermatology and Therapy” The drinkable supplement increased hair growth and was safe for women with hair loss.
May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
December 2023 in “European Journal of Pharmacology” C3G and Vitisin A may help prevent hair loss by blocking male hormones and stopping hair cell death.
May 2026 in “Journal of Cosmetic Dermatology” The supplement improved hair growth and reduced hair loss effectively.
January 2026 in “Journal of Clinical and Investigative Dermatology” Verilich serum effectively and safely improves hair loss treatment.
February 2026 in “Cosmetics” 
A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
July 2025 in “JAAD Case Reports” 
Combining minoxidil, finasteride, and growth factors improves hair growth and reduces hair loss.
July 2023 in “Plastic and Aesthetic Nursing” Biotin and collagen may help improve hair health.
January 2020 in “대한미용학회지” Natural ingredients like plant extracts and marine life show promise for improving scalp health and reducing hair loss.
November 2023 in “Clinical, Cosmetic and Investigational Dermatology” Saw palmetto extract reduced hair loss and improved hair growth in people with hair thinning.
2 citations
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November 1961 in “American Journal of Clinical Nutrition” November 2025 in “Journal of Cosmetic Dermatology” Saw palmetto extract safely improves hair growth and reduces hair loss.
August 2019 in “Journal of the American Academy of Dermatology” The product effectively improves hair volume in aging individuals.
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
Avicennia marina extract can significantly promote hair growth in androgenic alopecia patients.
June 2025 in “Frontiers in Bioengineering and Biotechnology” Recombinant collagen with nicotinamide boosts hair growth and health.