2 citations
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January 2015 in “Jounal of The Korean Society of cosmetology” Taking enzyme food and collagen together improves scalp hair health in middle-aged women more than taking them separately.
22 citations
,
August 2009 in “Evidence-based Complementary and Alternative Medicine” The composition with carnitine, thioctic acid, and saw palmetto extract may effectively reduce inflammation in hair follicle cells.
March 2012 in “Daehan hwajangpum hakoeji/Daehan hwa'jangpum haghoeji” The cream with plant components increased skin collagen and the hair tonic promoted hair growth in mice.
December 2025 in “PubMed” Fish collagen peptide may boost hair growth and health.
September 2023 in “Journal of microbiology and biotechnology” A type of collagen helps hair grow by boosting cell growth and activating a specific hair growth pathway.
September 2005 in “Journal of Investigative Dermatology” Ferulic acid helps stabilize vitamins C and E for better skin protection from the sun, certain compounds may promote hair growth, atopic dermatitis patients have lower skin defense molecules, older men are more likely to get a type of skin cancer, and a substance called relaxin may prevent age-related skin thickening.
Taking enzyme food and collagen together improves hair health in middle-aged women more than taking them separately.
March 2026 in “International Journal of Cosmetic Science” Pal-KCV peptide strengthens hair and reduces breakage by up to 52%.
April 2018 in “Journal of Investigative Dermatology” The supplement improved hair growth, strength, and moisture.
8 citations
,
April 2014 in “Anti-Cancer Drugs” A hormone linked to collagen helps hair grow back in mice after chemotherapy, and may also prevent bone loss.
September 2021 in “Elsevier eBooks” Saw palmetto is effective for men's prostate issues, may help women with certain conditions, and could potentially treat hair loss, but should be used carefully due to possible side effects and interactions.
22 citations
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May 2004 in “Tissue Engineering” PGA fiber-reinforced collagen sponges improve hair growth and skin structure.
1 citations
,
May 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” A hormone affects hair growth, certain molecules may prevent skin damage, a skin disease is linked to immune cells, glycerol helps skin hydration, and psoriasis treatment trials need improvement.
November 2024 in “Journal of Functional Foods” AP collagen peptides improve hair elasticity and gloss.
9 citations
,
January 1966
Saw palmetto cream for hair loss works better with glycerol and sorbitol.
1 citations
,
January 2025 in “Journal of Clinical and Investigative Dermatology” The saw palmetto serum improved hair growth and reduced hair loss and dandruff.
Collagen, curcumin, and glutathione can improve skin health in aging women with low estrogen.
3 citations
,
July 1996 in “Archives of Dermatological Research” 18 citations
,
January 2000 in “Journal of Adhesion Science and Technology” Modified artificial hair with collagen improves tissue adhesion and is safe for long-term use.
November 2023 in “International Journal of Pharmaceutics” New hair loss treatment using marine collagen and dissolvable needles improves hair growth.
32 citations
,
May 2015 in “Journal of Investigative Dermatology” Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Saw Palmetto, combined with Lycopene, L-Arginine, and Astaxanthin, improves male health by balancing hormones, reducing inflammation, and enhancing hair and urinary health without side effects.
December 2014 in “Turk Dermatoloji Dergisi” Topical Saw Palmetto and Trichogen Veg Complex increased hair count by 11.9% and improved hair growth in 48% of men with hair loss.
June 2020 in “Journal of Investigative Dermatology” Certain bacteria can enhance skin regeneration.
July 2023 in “International Journal of Cosmetic Science” Biopolymers are increasingly used in cosmetics for their non-toxicity and skin benefits, with future biotech advancements likely to expand their applications.
April 2018 in “Journal of Investigative Dermatology” Higher levels of nidogen1 and type IV collagen are found in basal cell carcinoma compared to normal skin.
April 2024 in “Current research in nutrition and food science” Taking an amino acid supplement improved skin, hair, and nail health in women.
2 citations
,
January 2014 in “The Korea Journal of Herbology” Polygoni Multiflori Radix may help reduce skin aging by lowering collagenase and elastase activity.
1 citations
,
November 2022 in “Experimental cell research” Prostaglandin E2 collagen matrix may help stimulate hair growth.