research Collagen as a Bioactive Ingredient in Nutricosmetology - A Review
Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
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30-60 / 1000+ results research Hair-Growth-Promoting Effects of the Fish Collagen Peptide in Human Dermal Papilla Cells and C57BL/6 Mice Modulating Wnt/β-Catenin and BMP Signaling Pathways
Fish collagen peptides can significantly promote hair growth.
research Topical minoxidil and tretinoin combined with an oral vitamin D analog as a treatment for woolly hair
Using minoxidil and tretinoin on the skin, along with oral vitamin D, improved hair thickness and density in two girls with woolly hair.
research Borate-modified recombinant type XVII collagen microneedles loaded with IGF-1 for the treatment of androgenetic alopecia
A new microneedle treatment shows promise for better hair regrowth in androgenetic alopecia.
research The Beneficial Effects of an Oriental Herbal Complex Supplement on Women’s Hair and Scalp Conditions: A 24-week, Randomized, Double-blind, Placebo-controlled Study
The herbal supplement increased hair thickness and reduced scalp oiliness in women.
research Efficacy of intramuscular injections of biotin and dexpanthenol in the treatment of diffuse hair loss: A randomized, double‐blind controlled study comparing two brands
Both brands of biotin and dexpanthenol injections improved hair loss, with Bayer also increasing the ratio of thick to thin hairs.
research Hair Masks Based on Keratin and Collagen
The hair masks are safe, stable, and effective for hair care.
research Enhancement of hair growth through stimulation of hair follicle stem cells by prostaglandin E2 collagen matrix
Prostaglandin E2 collagen matrix may help stimulate hair growth.
research 경옥고가미방 추출물이 생쥐의 양모 및 발모 관련 단백 발현에 미치는 영향
Gyungohkgo-gamibang extract significantly promotes hair growth and thickness.
research An Androgenetic Alopecia Remedy Based on Marine Collagen Peptide-Incorporated Dissolving Microneedles
New hair loss treatment using marine collagen and dissolvable needles improves hair growth.
research An assessment of hair loss ameliorating effect of medicinal plant extracts, amino acid and vitamin complex in human subject
The supplement reduced hair loss and increased hair thickness safely.
research Effects of a Combination of Arginine Silicate Inositol Complex and a Novel Form of Biotin on Hair and Nail Growth in a Rodent Model
The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
research A novel cosmetic approach to treat thinning hair
A new hair treatment with caffeine and other ingredients makes hair thicker and less likely to break.
research Improvement in Scalp Hair in Middle Aged Women Using Oral Enzyme Food and Collagen
Taking enzyme food and collagen together improves scalp hair health in middle-aged women more than taking them separately.
research Network pharmacological study of ethyl acetate fraction of Ophioglossum vulgatum Linn. in alopecia treatment
The ethyl acetate fraction of Ophioglossum vulgatum Linn. may promote hair growth and could be a new herbal treatment for hair loss.
research A topical product for the loss of volume due to hair ageing: Results of in vivo and ex vivo studies
The product effectively improves hair volume in aging individuals.
research Nutritional supplements
Some nutritional supplements may help thicken hair in people with hair loss, but taking too much can cause side effects.
research Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair loss (androgenetic alopecia, AGA or FAGA or telogen effluvium). A prospective, randomized, 3‐month, controlled, assessor‐blinded study
The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
research Safety of food containing 5000 mg of collagen peptide and its effect on hair in health female subjects-a double-blind, placebo controlled study-
research A Nutritional Supplement Formulated with Peptides, Lipids, Collagen and Hyaluronic Acid Optimizes Key Aspects of Physical Appearance in Nails, Hair and Skin
The supplement improved hair, skin, and nails appearance and had long-term benefits.
research Targeted keratin repair: A plant‐based approach to hair strength and surface restoration
A plant-based treatment from Avena strigosa seeds effectively repairs and strengthens damaged hair.
research Calcium and Vitamin D Supplementation with and Without Collagen on Bone Density and Skin Elasticity in Menopausal Women—A Randomized Controlled Study
Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.
research Lack of Collagen VI Promotes Wound-Induced Hair Growth
Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
research Microneedle‐Assisted Delivery of PEGylated Recombinant Human Fusion Collagen for Androgenetic Alopecia: Preclinical and Pilot Clinical Evidence
Microneedle delivery of a special collagen shows promise for treating hair loss.
research Promoted growth of murine hair follicles through controlled release of vascular endothelial growth factor
Controlled release of VEGF in a collagen hydrogel boosts hair growth in mice.
research 513 Demonstration of hair health benefits using an oral supplement
The supplement improved hair growth, strength, and moisture.
research Hair loss in older women: supplement to increase scalp hair thickness and reduce hair loss
The supplement reduces hair loss and increases hair thickness in older women.
research Investigation of the role of biotin in the regulation of wool growth in sheep hair follicle cultured in vitro
Biotin boosts wool growth and follicle health in sheep.
research Restoration of Hair Luster via Novel Biomarker COL7A1 by Minoxidil, Caffeine, and Biotin
Minoxidil, caffeine, and biotin can improve hair shine by restoring certain genes.
research Collagenase IV plays an important role in regulating hair cycle by inducing VEGF, IGF-1, and TGF-β expression
Collagenase IV is crucial for hair growth by affecting key growth factors.