research Niacinamide: A B Vitamin that Improves Aging Facial Skin Appearance
Niacinamide improves aging skin and is safe for use in cosmetics.
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research A pilot study evaluating the efficacy of topically applied niacin derivatives for treatment of female pattern alopecia
Niacin derivatives may increase hair fullness in women with hair loss.
research Niacin deficiency increases the sensitivity of rats to the short and long term effects of ethylnitrosourea treatment.
Niacin deficiency makes rats more sensitive to cancer-causing chemicals.
research DNA Methyltransferases in Malar Melasma and Their Modification by Sunscreen in Combination with 4% Niacinamide, 0.05% Retinoic Acid, or Placebo
Treatments with sunscreen and active ingredients can reduce skin hyperpigmentation by decreasing DNA methylation.
research Lesions in the skin, intestine, and central nervous system induced by an antimetabolite of niacin.
Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
research Vitamin B<sub>3</sub> (niacin), B<sub>6</sub>, C, and iron intake are associated with the free androgen index, especially in normoandrogenic polycystic ovary syndrome
Vitamins B3, B6, C, and iron intake affect hormone levels in women with certain types of PCOS.
research Topical niacinamide does not stimulate hair growth based on the existing body of evidence
Niacinamide does not promote hair growth.
research Double-blind randomized placebo-controlled study of the efficacy and safety of hair loss prevention shampoo containing salicylic acid, panthenol, and niacinamide in alopecia patients
The shampoo with salicylic acid, panthenol, and niacinamide is effective and safe for preventing hair loss in people with alopecia.
research Niacinamide Down-Regulates the Expression of DKK-1 and Protects Cells from Oxidative Stress in Cultured Human Dermal Papilla Cells
Vitamin B3 may help prevent hair loss and promote hair growth by protecting scalp cells from stress and reducing hair growth-blocking proteins.
research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research Scientific Opinion on the substantiation of a health claim related to a combination of thiamin, riboflavin, niacin, pantothenic acid, pyridoxine, D‐biotin and pumpkin seed oil and maintenance of normal hair pursuant to Article 13(5) of Regulation (EC) No 1924/2006
The combination of certain vitamins and pumpkin seed oil has not been proven to maintain normal hair.
research Co-delivering Retinol and Niacinamide via Liposomes: Enhanced Stability, Efficient Skin Permeation, and Improved Anti-Aging/Skin-Brightening Efficacy
The new delivery system makes retinol and niacinamide more stable and effective for anti-aging and skin-brightening.
research Cyberspace Chat: An Examination of the Potential Benefits of Caffeine, Niacinamide, and Panthenol
Caffeine, niacinamide, and panthenol may improve hair growth, fullness, and healing when applied to the scalp.
research Effects of Dietary Niacin Supplemental Level on Meat Quality and Hair Follicle Development of Growing Rex Rabbits
research Modulatory role of vitamins A, B3, C, D, and E on skin health, immunity, microbiome, and diseases
Vitamins A, B3, C, D, and E can improve skin health and immunity.
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 Nutrition and the deleterious side effects of nutritional supplements
Taking too many vitamin and mineral supplements can cause serious health problems.
research Clinical and microscopic features of generalized discoid lupus erythematosus in dogs (10 cases)
Dogs with generalized discoid lupus erythematosus have similar symptoms to humans and need continuous treatment.
research Cutaneous manifestations of endocrine-metabolic disease and nutritional deficiency in the elderly
Skin problems in older people can indicate hormonal diseases, nutritional deficiencies, or conditions like diabetes, menopause, and HIV.
research Male skin and ingredients relevant to male skin care
Using specific cleansers and moisturizers with niacinamide improves men's skin hydration and health.
research Topical adenosine increases thick hair ratio in Japanese men with androgenetic alopecia
Adenosine helps grow thicker hair in Japanese men with hair loss.
research The coudability sign of alopecia areata: the real story
The document concludes that anticonvulsants like phenytoin may cause skin reactions by affecting tryptophan metabolism and suggests researching vitamin levels in patients with drug reactions.
research Concurrent follicular dysplasia and interface dermatitis in Boxer dogs
Boxer dogs may have a genetic skin condition that worsens seasonally and can be treated with certain medications.
research Pellagra and anorexia nervosa: a case report
A woman with anorexia nervosa improved after treatment for pellagra, reminding doctors to check for this deficiency in patients with eating disorders.
research Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS
The method can measure vitamin B3 levels in human hair accurately.
research Vitamins A, B, C, and D: A Short Review for the Dermatologist.
Vitamins A, B, C, and D are important for skin health and are being explored for new uses, but more research is needed to confirm their effectiveness.
research Azathioprine hypersensitivity in bullous pemphigoid
A woman with bullous pemphigoid had an allergic reaction to azathioprine, but got better with alternative treatments.
research Scalp application of antioxidants improves scalp condition and reduces hair shedding in a 24‐week randomized, double‐blind, placebo‐controlled clinical trial
Using antioxidants on the scalp can make it healthier and decrease hair loss.
research Renal Vitamins
Dialysis patients benefit from water-soluble vitamins but need careful management to avoid risks.
research Transdermal delivery of a new hair growth promoting solution in patients with hair loss
The hair growth solution reduced hair loss and increased hair thickness in a small group of patients.