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3 / 800 results- Biotinyl-GHK: a miracle ingredient against hair loss? Biotinyl-GHK (biotinoyl tripeptide-1) is a cosmetic ingredient, not an approved hair-loss medicine; the published studies test it only inside multi-ingredient complexes such as Procapil, so no result can be attributed to the peptide itself.
- What role does keratin play in strengthening weak or thinning hair? Keratin strengthens hair by forming protective structures that prevent breakage and thinning.
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Research
5 / 953 resultsresearch Hydrolyzed Keratin Peptide Enhances Hair Condition and Promotes Hair Regeneration
This study found that orally administered hydrolyzed keratin peptide promoted hair growth and enhanced cellular proliferation and antioxidant capacity in mice and human cell models, suggesting its potential as a functional food ingredient for hair health.
research Amino Acids, Peptides, and Proteins
This review focuses on the roles of amino acids, peptides, and proteins in cosmetics, highlighting their importance in skin health and their potential for development in personal care products due to their unique properties and biocompatibility.
research Penetration of different molecular weight hydrolysed keratins into hair fibres and their effects on the physical properties of textured hair
This study investigated the effects of wool-derived hydrolysed keratin peptides on relaxed textured hair and found that mid- and high-molecular weight peptides improved mechanical strength and reduced breakage in different humidity conditions.
research Interaction of polypeptides with hair in different reducing environments
This study found that different polypeptides, including KP peptide and hydrolyzed keratin, can improve the mechanical properties of damaged hair under varying conditions, with reduction environments and cysteine content influencing their effectiveness.
research Nutrients regulation of skin cells from canines and cats via Wnt/β-catenin signaling pathway
This study found that keratin hydrolyzed, egg yolk lecithin, and fish collagen peptide promoted β-catenin nuclear translocation and increased gene expression related to hair regeneration in canine and cat skin cell lines, suggesting these nutrients may help improve hair regeneration in pets.
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4 / 1000+ resultscommunity My personal experience/observations fighting AGA seriously for 5 years
Minoxidil with alcohol and propylene glycol was more effective than non-alcohol versions, and RU58841 worked best in a non-water-based solution. Oral finasteride showed better results than topical, despite side effects; microneedling and tretinoin worsened hair loss, and PRP was only helpful when younger.
community Topical solution recommendation
The user is using finasteride 1mg every other day and seeks a topical solution excluding minoxidil. They are considering various combinations of ingredients like finasteride, dutasteride, and tofacitinib, with options for nourishing oils and other additives.
community Topical solution recommendation
The user is using finasteride 1mg every other day and seeks a topical solution to complement it, excluding minoxidil. They are considering various combinations of ingredients like finasteride, dutasteride, and tofacitinib, with options for nourishing oils and other additives.
community My way to recovery and advice - Hope this helps (m20)
A 20-year-old shared their experience of reversing hair loss without using minoxidil or finasteride, instead relying on supplements like biotin, collagen, fish oil, saw palmetto, and various vitamins. They emphasized the importance of a balanced supplement schedule and noted improvements in hair health without experiencing additional shedding.
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