OGX Thick & Full Biotin & Collagen Shampoo + Conditioner Set, Purple 25.4 oz — Volumizing, Sulfate-Free Duo

OGX Thick & Full Biotin & Collagen Shampoo and Conditioner is a sulfate-free two-piece system designed to add visible body and texture to flat or medium-volume hair.

This duo combines biotin (pro-vitamin B7) and hydrolyzed collagen with bamboo fiber extract and wheat protein to help plump strands without weighing them down. The set includes two full-size 25.4 fl oz bottles—one shampoo and one conditioner—formulated for extra strength volumizing and color-safe use. Light bergamot, jasmine and vanilla notes leave hair smelling fresh while the conditioning step helps detangle and smooth for an overall fuller appearance.

How does this set create more volume without heavy buildup?

The formula uses lightweight volumizing surfactants and proteins that coat strands to increase diameter and lift at the root, rather than relying on heavy silicones or oils. Sulfate-free cleansing helps preserve color while removing residue so hair appears bouncier and cleaner.

• Biotin and hydrolyzed collagen to help thicken strand appearance
• Bamboo fiber extract for added texture and lift
• Sulfate-free surfactant blend reduces stripping and buildup
• Lightweight conditioning agents to avoid flattening fine hair

What fragrance and sensory experience can I expect?

The pairing delivers a soft, pleasant scent profile of bergamot, jasmine and vanilla that lingers subtly after rinsing. Both shampoo and conditioner are formulated to create a manageable lather and a silky rinse-out, leaving hair easier to style without heavy residue.

• Refreshing citrus top notes with floral and warm vanilla base
• Clean lather that rinses without leftover film
• Conditioner softens and detangles while maintaining body

How should I use the shampoo and conditioner for best results?

For an optimal routine, apply shampoo to thoroughly wet hair, massage to build a lather and rinse completely, then follow with the conditioner focusing on mid-lengths and ends. Use regularly and pair with other OGX Biotin & Collagen products for a more complete regimen.

• Apply shampoo generously to wet hair; lather and rinse
• Use conditioner from mid-length to ends; leave for one to two minutes then rinse
• Use on color-treated hair—formula is color-safe
• For added volume, style hair upside down or use a root-lift product

Will this set work for my hair type and concerns?

This extra-strength volumizing duo is geared toward flat, fine to medium hair that needs lift and texture without extra weight. While gentle enough for many hair types, those needing heavy moisture (very coarse or extremely dry hair) might prefer richer, hydrating formulas.

• Ideal for flat, fine or medium-volume hair seeking fullness
• Color-safe formulation suitable for color-treated hair
• Not intended as an intensive moisturizing treatment for very dry hair
• Works well as part of a regular styling routine to add body

Who is this for: This OGX Thick & Full Biotin & Collagen Shampoo and Conditioner 2-pack is made for shoppers who want noticeably fuller-looking hair from a sulfate-free, salon-inspired set. It suits people with fine to medium hair seeking added lift, those who style frequently and anyone wanting a lightweight conditioning system that supports volume while leaving hair smelling fresh.

Ingredients

Water (Aqua), Sodium C14-16 Olefin Sulfonate, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Fragrance (Parfum), Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Polyquaternium-10, Glycol Distearate, PEG-120 Methyl Glucose Dioleate, Cocamidopropyl Betaine, Laureth-4, Laureth-23, Dimethicone, Glycerin, Propylene Glycol, Sodium Chloride, Citric Acid, DMDM Hydantoin, Diazolidinyl Urea, Iodopropynyl Butylcarbamate, Ext. Violet 2 (CI 60730).