RENPURE Biotin & Collagen Shampoo and Conditioner Set — 2-Pack 24 fl oz, Plant-Based Volumizing for Fine Hair

RENPURE Biotin & Collagen Shampoo & Conditioner Set is a plant-forward, nutrient-rich duo designed to make fine hair look and feel thicker without harsh chemicals.

This salon-friendly pair combines Vitamin B7 (biotin), hydrolyzed collagen and hydrolyzed pea protein in 24 fl oz bottles to boost the appearance of body and volume. Both formulas are made with 95% plant-based ingredients, are pH balanced, and exclude sulfates, parabens, dyes, gluten, phthalates and propylene glycol. The recyclable bottles and cruelty-free process aim to support clean routines and reduce environmental impact.

How does this set add volume to fine hair?

The shampoo gently cleanses while the conditioner deposits proteins and moisture that temporarily thicken each strand, creating the visual impression of fuller hair. Ingredients like hydrolyzed collagen and pea protein bind to the hair shaft to help plump and reinforce delicate fibers.

• Vitamin B7 (biotin) supports hair appearance and manageability.
• Hydrolyzed collagen and pea protein add temporary body to strands.
• Sulfate-free cleansing preserves natural oils without stripping.

What is the recommended way to use the shampoo and conditioner?

Use the shampoo on wet hair, work into a lather, then rinse thoroughly. Apply the conditioner from mid-lengths to ends, leave in for 2–3 minutes, and rinse to seal the cuticle and add detangling, smoothness and fullness.

• Shampoo: wet hair, lather, rinse; repeat if needed for buildup.
• Conditioner: apply through hair, wait 2–3 minutes, then rinse fully.
• For best results combine with gentle styling and minimal heat exposure.

Are these products safe for a clean-beauty routine and the planet?

Yes — both bottles are formulated without common synthetic additives and are cruelty-free. The formulas are 95% plant-derived, biodegradable and designed to be pH balanced, and the packaging is fully recyclable to reduce waste.

• Free from sulfates, parabens, dyes, gluten, phthalates and propylene glycol.
• PETA-certified cruelty-free and biodegradable formulas.
• 100% recyclable pump and bottle to simplify disposal.

Will this set work with colored or chemically treated hair?

The gentle, sulfate-free formulation helps preserve color and avoids aggressive stripping, while proteins and moisturizing agents support elasticity and manageability. If you have highly porous or freshly treated hair, patch testing or consulting your stylist is advisable for tailored care.

• Low-irritant, sulfate-free cleansing helps protect color vibrancy.
• Protein blend can improve the look of strength in treated hair.
• Follow with heat protection when styling to maintain results.

Who this set is for: This duo is aimed at people with fine or limp hair who want an immediate appearance of thickness without harsh ingredients. It also suits shoppers looking for plant-forward, cruelty-free haircare and recyclable packaging. If you prefer heavy conditioning creams for very coarse hair, consider pairing this set with a richer mask to meet higher moisture needs.

Ingredients

Shampoo: Aqua/Water/Eau, Cocamidopropyl Betaine*, Sodium Lauroyl Sarcosinate*, Lauryl Glucoside*, Decyl Glucoside*, Sodium Lauroyl Lactylate*, Biotin (Vitamin B7), Hydrolyzed Collagen, Cocos Nucifera (Coconut) Oil*, Theobroma Cacao (Cocoa) Extract*, Aesculus Hippocastanum (Horse Chestnut) Seed Extract*, Hydrolyzed Pea Protein*, Coco Glucoside*, Glycol Distearate*, Glycerin*, Methyl Gluceth-10*,PEG-120MethylGlucoseDioleate,TrisodiumEthylenediamineDisuccinate, Butylene Glycol, Caprylyl Glycol, Polyquaternium-10, Citric Acid*, Silicone Quaternium-17, Ethylhexylglycerin, Phenethyl Alcohol, Phenoxyethanol, Parfum/Fragrance, Limonene, Hexyl Cinnamal, Linalool.*Plant-Based Ingredients Conditioner: Aqua/Water/Eau, Cetyl Alcohol*, Glyceryl Stearate*, Behentrimonium Chloride*, Cocos Nucifera (Coconut) Oil*, Guar Hydroxypropyltrimonium Chloride*, Biotin (Vitamin B7), Hydrolyzed Collagen, Hydrolyzed Pea Protein*, Theobroma Cacao (Cocoa) Extract*, Aesculus Hippocastanum (Horse Chestnut) Seed Extract*, Glycereth-26, Glycerin*, Trisodium Ethylenediamine Disuccinate, Trideceth-12, Cetrimonium Chloride*, Caprylyl Glycol, Amodimethicone, Ethyl Alcohol, Butylene Glycol, Citric Acid, Silicone Quaternium-17, Ethylhexylglycerin, Phenethyl Alcohol, Phenoxyethanol, Parfum/Fragrance, Limonene, Hexyl Cinnamal, Linalool. *Plant-Based Ingredients