research Copper and calcium uptake in colored hair
Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.
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research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research STABILITAS FISIKA DAN KIMIA SEDIAAN GEL DAN TONIK PENYUBUR RAMBUT DARI EKSTRAK ETANOL BIJI ANGGUR(Vitis vinfera L) var. MERAH
The gel and tonic were not stable.
research Review on Formulation and Evaluation of Herbal Hair Tonic
Herbal hair tonics can effectively reduce hair loss and improve hair health.
research The Degradative Characteristics of Hair in The Water Samples with Altered pH
Hair fibers degrade and change color in very basic water.
research GREEN TEA (CAMELLIA SINENSIS, L.) ETHANOLIC EXTRACT AS HAIR TONIC IN NUTRACEUTICAL: PHYSICAL STABILITY, HAIR GROWTH ACTIVITY ON RATS, AND SAFETY TEST
Green tea extract hair tonic is stable at room temperature, promotes hair growth better than minoxidil, and is safe for use.
research Conductive Bio-Harvesting Tonic (CBT) with an Anti-Dandruff Effect Enhances Hair Growth by Utilizing Naturally Generated Electric Energy during Human Activities
The tonic boosts hair growth and fights dandruff using natural electric energy.
research Design and Development of a Shampoo with Dark Semi-Permanent Dyes for Gradual Gray Hair Coverage
The shampoo effectively covers gray hair gradually and maintains color after multiple washes.
research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research Formulasi dan Evaluasi Sediaan Hair Tonic Anti Alopesia
A herbal hair tonic with 2.5% green tea extract is most effective for hair growth.
research Investigation of pH effect on cationic solute binding to keratin and partition to hair
Solute binding to hair keratin is mainly driven by hydrophobic interactions and changes with pH.
research A Raman spectroscopic investigation of the mechanism of the reduction in hair with thioglycerol and the accompanying disulphide conformational changes
Thioglycerol treatment at pH 9.0 with ammonia causes less hair damage and better waving than thioglycolic acid.
research Photochemical alterations in human hair. I. Artificial irradiation and investigations of hair proteins
Melanin in black hair protects it from sun damage better than light-brown hair.
research 영구염모제로 처리한 흰 모발과 흑갈색 모발의 구성 원소성분 변화
Permanent hair dye reduces sulfur content in both gray and black-brown hair.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research Chemically Induced Depigmentation of Skin and Hair
Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Permanent waving and hair straightening
Thioglycolate lotions are the most popular method for permanent waving and hair straightening.
research Effects of conditioners on surface hardness of hair fibers: an investigation using atomic force microscopy.
Conditioners with PQ-10 soften the flat part of hair cuticles but harden the edges.
research Analysis of keratin films as screening tools for predicting the efficacy of potential hair dyes
Translucent keratin films are better for testing hair dyes.
research An Innovative Herbal Hair Tonic Derived from Purslane (Portulaca oleracea) Extract
Portulaca-based hair tonics are promising eco-friendly and effective cosmetic alternatives.
research การพฒนาผลตภณฑครมนวดผมทมสวนผสมของสารสกดเปลอกสมโชกน
The conditioner effectively strengthens and smooths hair, offering a natural alternative.
research Development and Physicochemical Evaluation of a Polyherbal Dual-Action Shampoo for Hair Coloring and Conditioning
The shampoo naturally colors and conditions hair safely without toxic chemicals.
research Hair Tonic dengan Kandungan Senyawa yang Memiliki Aktivitas Penumbuh Rambut dari Berbagai Bahan Herbal
Hair tonic with candlenut oil promotes hair growth and meets quality standards.
research 560 The molecular mechanism of PCE-DP, a novel brightening active ingredient
PCE-DP brightens skin and promotes hair growth by enhancing cell growth and reducing melanin uptake.
research Pengaruh Perbedaan Konsentrasi Propilenglikol terhadap Karakteristik Fisik Hair Tonic Ekstrak Daun Katuk (Sauropus androgynus (L). Merr)
Different amounts of propylene glycol change the thickness of katuk leaf hair tonic.
research A Study on Hair Damage Following the Change of Treating Treatment Procedure when Iron Permanent is Treated
Applying conditioner mid-treatment reduces hair damage during perms.
research Chemical and physical treatments damage Caucasian and Afro‐ethnic hair fibre: analytical and image assays
Chemical and physical treatments like bleaching, dyeing, and UV radiation damage both Caucasian and Afro-ethnic hair.
research Green chemistry method for hair strengthening and setting using visible light-mediated protein crosslinking
New eco-friendly method strengthens and sets hair using light and causes less damage.