OGX Thick & Full Biotin & Collagen Volumizing Shampoo + Conditioner 2-Pack, Sulfate & Paraben-Free for Fine Hair, 13 fl oz

OGX Thick & Full + Biotin & Collagen is a sulfate-free shampoo and conditioner duo designed to help fine or thinning hair look fuller and feel thicker without weighing strands down.

This nutrient-infused set combines vitamin B7 (biotin), collagen, and hydrating surfactants to cleanse, condition, and visibly boost body for limp or flat hair. The formula is free of sulfates and parabens, making it gentle on color-treated and delicate scalps while delivering a signature bergamot, jasmine, and vanilla scent. Use this pair as your daily volumizing routine to improve manageability, reduce breakage during detangling, and create a fuller-looking finish that styles easily.

How does this shampoo and conditioner add volume without leaving residue?

The system uses lightweight conditioning agents and collagen to thicken the appearance of each strand while sulfate-free surfactants remove buildup. That combination cleans hair thoroughly yet leaves a light finish so hair lifts at the roots rather than falling flat.

• Biotin supports the look of thicker strands by coating hair for more body.
• Collagen helps temporarily plump and thicken the hair shaft.
• Sulfate-free cleansing avoids harsh stripping that can make fine hair brittle.
• Lightweight conditioning detangles without heavy oils or waxy residue.

Will this set work on color-treated or fragile hair?

Yes — the gentle, sulfate-free base is designed to preserve color and minimize fading while still delivering a thorough clean. The paraben-free conditioner hydrates and softens strands to reduce breakage during styling and brushing.

• Color-safe surfactants clean without aggressive chemicals.
• Hydrating ingredients replenish moisture lost from chemical services.
• Reduced friction during detangling lowers mechanical damage.
• Suitable for delicate, chemically treated, or frequently styled hair.

How should I use the OGX Thick & Full + Biotin & Collagen set for best results?

Start with a generous application of shampoo to thoroughly wet hair, massage into a rich lather focusing on the scalp, and rinse. Follow with the conditioner from mid-lengths to ends, leave in briefly to detangle, then rinse well; repeat use regularly for cumulative volume benefits.

• Apply shampoo to wet hair, lather, and rinse thoroughly.
• Use conditioner on mid-lengths and ends — avoid heavy roots.
• For extra lift, rinse conditioner thoroughly and style with root-lifting techniques.
• Pair with other OGX biotin treatments for targeted nutrient infusion.

What scent and sensory experience can I expect from this duo?

The formula leaves hair with a fresh, layered fragrance of bergamot, jasmine, and vanilla, making daily washes feel indulgent without overpowering. Texture-wise, the shampoo foams into a creamy lather and the conditioner smooths and detangles while rinsing clean.

• Bergamot top notes for a bright, citrus edge.
• Soft jasmine mid-notes for a floral balance.
• Warm vanilla base note for a lingering, comforting finish.
• Creamy lather and lightweight conditioning for pleasant application.

Who this product is for: OGX Thick & Full + Biotin & Collagen is suited for anyone with fine, flat, or thinning hair who wants a daily, color-safe routine that enhances body and manageability. It works well for both men and women who favor gentle, nutrient-rich formulas and those seeking an easy swap into a volumizing regimen. If you need fuller-looking hair without heavy product buildup or harsh detergents, this set offers a convenient, aromatic solution that integrates into most styling routines.

Ingredients

Shampoo: Water (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Polyquaternium-22, PEG-7 Amodimethicone, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Polyquaternium-39, Sodium Hydrolyzed Potato Starch Dodecenylsuccinate, PEG-150 Pentaerythrityl Tetrastearate, PPG-2 Hydroxyethyl Cocamide, Laureth-4, Glycol Distearate, Propylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hexylene Glycol, Sodium Citrate, Citric Acid, Sodium Hydroxide, Sodium Benzoate, Fragrance (Parfum), Ext. Violet 2 (CI 60730), Red 40 (CI 16035), Yellow 5 (CI 19140). Conditioner: Water (Aqua), Cetearyl Alcohol, Cetyl Alcohol, Behentrimonium Chloride, Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Glycerin, PPG-3 Benzyl Ether Myristate, Dimethicone, Polyquaternium-47, Steareth-20, Disodium EDTA, Isopropyl Alcohol, Citric Acid, Sodium Hydroxide, Sodium Benzoate, Fragrance (Parfum), Ext. Violet 2 (CI 60730), Red 33 (CI 17200).