OGX Biotin & Collagen Volumizing Shampoo, 25.4 fl oz — Extra Strength, Sulfate-Free for Thicker Hair

OGX Extra Strength Biotin & Collagen Volumizing Shampoo is a lightweight, protein-rich formula designed to add visible body and nourishment to fine, flat hair without weighing strands down.

This extra-strength shampoo blends biotin (vitamin B7), collagen and hydrolyzed wheat proteins to help hair look fuller and feel more substantial while delivering a deep, gentle cleanse. The large 25.4 fl oz bottle is ideal for daily use or for households that want a lasting volumizing shampoo. Its sulfate-free surfactants and paraben-free formula provide a kinder cleanse for treated hair, and a bergamot, jasmine and vanilla scent elevates the shower experience.

How does this shampoo create more volume for fine hair?

The formula uses biotin and collagen together with hydrolyzed wheat proteins to coat and strengthen individual strands, creating the appearance of increased diameter and lift. Lightweight cleansing agents remove buildup so hair doesn’t fall flat, while proteins help maintain a fuller look from root to tip.

• Biotin and collagen help plump and fortify each strand.
• Hydrolyzed wheat proteins add temporary fullness and texture.
• Sulfate-free surfactants cleanse without stripping natural oils that support shine.

Is this safe for color-treated or chemically processed hair?

OGX Extra Strength Biotin & Collagen Shampoo is formulated to be gentle on chemically treated hair by avoiding harsh sulfates and parabens known to accelerate fading. While it cleanses effectively, it focuses on preserving the look and feel of treated hair rather than aggressively stripping color.

• Paraben-free to reduce exposure to certain preservatives.
• Sulfate-free surfactants that are milder for color longevity.
• Recommended to pair with the matching OGX conditioner for balanced moisture and repair.

What kind of scent and sensory experience does it provide?

The shampoo offers a warm, inviting fragrance blend of bergamot, jasmine and vanilla that turns routine washing into a small sensory treat. Lather rises into a rich foam so washing feels indulgent, and the scent lingers subtly after rinsing without overwhelming styling products.

• Bergamot adds a fresh, citrusy top note for brightness.
• Jasmine gives a floral heart for a refined aroma.
• Vanilla rounds the blend with a soft, comforting finish.

How should I use this shampoo for the best results?

Apply generously to wet hair, massage into a rich lather through the roots to ends, then rinse thoroughly. For optimal body and manageability, follow with OGX Extra Strength Biotin & Collagen Conditioner to seal the cuticle and maintain the volumized effect.

• Use daily or as needed to remove product buildup and refresh volume.
• Massage at the scalp for lift; rinse thoroughly to avoid residue.
• Complete the routine with the matching conditioner for balanced hydration.

Who is this for: This volumizing shampoo is aimed at people with fine, limp or thinning-looking hair who want a fuller appearance without heavy, greasy products. It suits users with color-treated or chemically processed hair who prefer gentler surfactants, and anyone seeking a long-lasting 25.4 fl oz supply for home or shared bathrooms. If you want immediate lift from a daily shampoo, plus a fragranced, protein-rich formula that supports thicker-looking hair, this OGX Extra Strength Biotin & Collagen shampoo fits that need.

Ingredients

Water (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Bambusa Arundinacea Stem Extract, Chamomilla Recutita (Matricaria) Flower Extract, Lamium Album Flower Extract, Gleditsia Triacanthos Seed Extract, Panax Ginseng Root Extract, Polyquaternium-22, PEG-7 Amodimethicone, Sodium Hydrolyzed Potato Starch Dodecenylsuccinate, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Polyquaternium-39, PEG-150 Pentaerythrityl Tetrastearate, PPG-2 Hydroxyethyl Cocamide, Propylene Glycol, Hexylene Glycol, Citric Acid, Sodium Citrate, Sodium Hydroxide, Sodium Benzoate, Fragrance (Parfum), Ext. Violet 2 (CI 60730), Red 40 (CI 16035).