ColorProof Biorepair Thicken Shampoo for Color-Treated Fine Hair, 8.5 fl oz — AHA Exfoliating, Biotin-Boosted

ColorProof Biorepair Thicken Shampoo is a concentrated thickening cleanser formulated to gently exfoliate the scalp and support fuller-looking, color-treated hair.

This shampoo combines scalp-exfoliating Alpha Hydroxy Acid with a Phyto-CP Complex, biotin, and copper peptides to remove build-up, nourish follicles, and help protect color vibrancy. Designed for fine, thinning hair that’s been color-treated, the formula aims to create a healthy scalp environment so hair can appear thicker and more resilient. Its fresh lime, eucalyptus, mint leaf, and rosemary scent leaves hair smelling clean without weighing strands down.

How does this shampoo help color-treated hair stay vibrant?

ColorProof’s Advanced Color Last System is formulated to shield dyed hair from environmental fading while the shampoo cleanses away residue that can dull color. Instead of stripping color, the gentle surfactants and targeted nutrients help maintain tone and shine between color appointments.

• Formulated to protect against sun and environmental fading
• Gentle cleansing that preserves color integrity
• Vitamins and peptides that support hair strength and shine

What ingredients help this product thicken fine or thinning hair?

Key actives include Alpha Hydroxy Acid (AHA) to exfoliate and clear clogged follicles, Phyto-CP Complex (grape stem cells) to promote scalp balance, plus biotin and copper peptides to support fuller-looking strands. These ingredients aim to create conditions that favor visible thickness without harsh stimulation.

• AHA exfoliates oils, dead skin, and product build-up
• Phyto-CP Complex supports a healthy scalp environment
• Biotin and copper peptides nourish follicles and strengthen strands

How should I use the Biorepair Thicken Shampoo for best results?

Use on wet hair, lathering gently and massaging the scalp to help the AHA and nutrient blend reach the roots. Rinse and follow with the matching Thicken Conditioner and Scalp Serum for a complete three-step routine that targets both scalp health and visible thickness.

• Apply to wet hair, massage scalp, then rinse thoroughly
• Pair with Step 2 Thicken Conditioner and Step 3 Scalp Serum
• Optional: use a soft scalp brush to enhance exfoliation and product lift

Will this shampoo make my hair feel heavy or leave residue?

No—this formula is concentrated but designed for fine hair and rinses clean without weighing strands down. The goal is to remove build-up and add targeted nourishment so hair looks fuller without a coated or greasy finish.

• Concentrated formula that rinses clean
• Lightweight sensory profile with refreshing herbal-citrus scent
• Leaves hair manageable and fuller-looking, not heavy

Who is this for: ColorProof Biorepair Thicken Shampoo is aimed at anyone with fine, thinning, or color-treated hair who wants to improve scalp health and the appearance of density without sacrificing color. It's suitable for people seeking a salon-grade, targeted shampoo that fits into a three-step thickening regimen, including those who use regular color services and want to maintain vibrancy while addressing thinning concerns.

Ingredients

Water/Aqua/Eau, Sodium Lauroyl Methyl Isethionate, Disodium Cocoyl Glutamate, Sodium Lauroyl Sarcosinate, Potassium Cocoyl Glycinate, Decyl Glucoside, Vaccinium Myrtillus Fruit Extract, Methyl Gluceth-10, PEG-120 Methyl Glucose Dioleate, Propanediol, Polyimide-1, Phenoxyethanol, Potassium Cocoate, Sodium Cocoyl Glutamate, Polyquaternium-44, Citric Acid, Guar Hydroxypropyltrimonium Chloride, Fragrance (Parfum), Saccharum Officinarum (Sugarcane) Extract, Polyquaternium-10, Sodium Benzoate, Glycerin, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Panthenol, Caprylic/Capric Triglyceride, Butylene Glycol, Acer Saccharum (Sugar Maple) Extract, Cetyl Alcohol, Helianthus Annuus (Sunflower) Seed Extract, Limonene, Behenic Acid, Cetyl Behenate, Hydrolyzed Pea Protein, Isostearyl Isostearate, Potassium Cetyl Phosphate, Tetrasodium EDTA, Coumarin, Sodium Hydroxide, Tocopherol, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Potassium Sorbate, Pisum Sativum (Pea) Sprout Extract, Helianthus Annuus (Sunflower) Seed Oil, Ascorbic Acid, Biotin, Butyrospermum Parkii (Shea) Butter, Caffeine, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Retinyl Palmitate, Tocopheryl Acetate, Isomalt, Apigenin, Apium Graveolens (Celery) Seed Extract, Oleanolic Acid, Biotinoyl Tripeptide-1, Hydrolyzed Pea Protein PG-Propyl Silanetriol, Ginkgo Biloba Leaf Extract, Camellia Sinensis Leaf Extract, Hydrolyzed Vegetable Protein, Amaranthus Caudatus Extract, Serenoa Serrulata Fruit Extract, Malus Domestica Fruit Cell Culture Extract, Alcohol, Urtica Dioica (Nettle) Extract, Xanthan Gum, Lecithin, Vitis Vinifera (Grape) Fruit Cell Extract, Cucurbita Pepo (Pumpkin) Seed Extract.