October 2022 in “International Journal of Molecular Sciences” Fish collagen peptides can significantly promote hair growth.
Taking enzyme food and collagen together improves hair health in middle-aged women more than taking them separately.
July 2026 in “Facial Plastic Surgery Clinics of North America”
The hair masks are safe, stable, and effective for hair care.
13 citations
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May 2021 in “FASEB bioAdvances” Plant-based products can improve hair and skin health without harmful side effects.
5 citations
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January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
April 2016 in “Journal of The American Academy of Dermatology” A botanical lotion can increase scalp collagen and extend hair growth phase, potentially improving hair thinning issues.
11 citations
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January 2015 in “Skin pharmacology and physiology” Eating collagen peptides may help with skin and hair growth.
November 2023 in “International Journal of Pharmaceutics” New hair loss treatment using marine collagen and dissolvable needles improves hair growth.
18 citations
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January 2000 in “Journal of Adhesion Science and Technology” Modified artificial hair with collagen improves tissue adhesion and is safe for long-term use.
2 citations
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March 2021 in “CRC Press eBooks” Shampoos clean and improve hair, boosting confidence and quality of life.
September 2025 in “Clinics and Practice” Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.
January 1991 in “Skin research” 1 citations
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June 2018 in “Ukrainian Journal of Dermatology Venerology Cosmetology” Oral collagen improves skin, nails, hair, and reduces cellulite.
3 citations
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July 1996 in “Archives of Dermatological Research” July 2026 in “Journal of the American Academy of Dermatology”
2 citations
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September 2010 in “Journal of the Korea Academia-Industrial cooperation Society” Using 2% collagen in perms reduces hair damage while keeping curls.
July 2016 in “Cancer Research” A topical lotion helped manage hair loss from chemotherapy by affecting cell death, inflammation, and collagen, with no side effects.
June 1999 in “Connective tissue” July 2024 in “Journal of Investigative Dermatology” A peptide in shampoo can promote hair growth and improve hair condition.
July 2025 in “JURNAL BIOLOGI TROPIS” A shampoo with teak leaf extract and coconut oil can significantly boost hair growth and reduce hair loss.
June 2026 in “Journal of Cosmetic Dermatology” The ingredient blend may boost hair growth by enhancing elastin and signaling pathways.
January 2017 in “OPAL (Open@LaTrobe) (La Trobe University)” Collagen peptides may boost skin and hair-related gene expression.
July 2026 in “Journal of the American Academy of Dermatology”
32 citations
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May 2015 in “Journal of Investigative Dermatology” Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
February 2010 in “Journal of the American Academy of Dermatology” The shampoo and conditioner improved dry, damaged hair significantly after three uses.
24 citations
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December 2011 in “International Journal of Cancer” PTH-CBD agonists may help regrow hair after chemotherapy.
Collagen peptides may boost skin and hair-related gene expression.
5 citations
,
January 2012 in “Journal of Tissue Science & Engineering” Collagen membranes improve melanocyte growth for treating skin depigmentation.