OGX Thick & Full Biotin + Collagen Shampoo & Conditioner Set — Purple, 25.4 fl oz x2, Volumizing & Color-Safe

OGX Thick & Full + Biotin & Collagen is a sulfate-free shampoo and conditioner duo formulated to add visible body and texture to flat, fine to medium hair.

If you want fuller-looking hair without heavy residue, this two-pack combines a volumizing shampoo and a nourishing conditioner infused with biotin (pro-vitamin B7) and collagen. The formula aims to plump strands, improve manageability and leave a light bergamot, jasmine and vanilla scent. It’s color-safe and designed for those who need extra lift and life from their daily wash routine.

How does this set add volume without weighing hair down?

The OGX duo uses a blend of lightweight surfactants and hydrolyzed proteins to create lift while avoiding heavy oils or silicones that can flatten hair. The ingredients are chosen to coat and strengthen strands just enough to appear fuller, not greasy.

• Biotin helps support the appearance of thicker-looking strands.
• Hydrolyzed wheat protein and bamboo fiber extract add body and texture.
• Sulfate-free surfactant system cleans without stripping or leaving heavy buildup.

What scent and sensory results should I expect after using the shampoo and conditioner?

Expect a fresh, subtly sweet fragrance profile with top notes of bergamot balanced by jasmine and a vanilla finish. The shampoo foams gently; the conditioner smooths without flattening and rinses clean for hair that feels softer and more manageable.

• Light, long-lasting bergamot, jasmine and vanilla scent.
• Gentle lather that removes dirt and product residue.
• Conditioner detangles while preserving lift at the roots.

How should I use this two-bottle set for best results?

For optimal volume, apply shampoo to wet hair, massage into scalp and work the lather along the lengths, then rinse thoroughly. Follow with conditioner applied mainly to mid-lengths and ends; leave in for a minute and rinse. For enhanced performance, use with other products in the OGX Biotin & Collagen collection.

• Apply shampoo generously to wet hair and massage to lather.
• Use conditioner on mid-lengths and ends, avoid heavy root application.
• Rinse fully and style as usual; repeat as needed for fine hair types.

Why choose this OGX set over other volumizing products?

This set balances strengthening actives with a lightweight formulation, delivering a visible boost without the thick, oily feel some volumizers leave behind. It’s also color-safe and free from harsh sulfates, making it suitable for regular use on treated hair.

• Extra-strength volumizing formula tailored for flat to medium hair.
• Color-safe and sulfate-free for gentler daily cleansing.
• Large 25.4 fl oz bottles provide long-lasting supply.

Who is this for: This OGX Thick & Full + Biotin & Collagen shampoo and conditioner set is aimed at people with fine to medium hair who want more body, texture and a cleaner-feeling finish. It’s a practical option for those seeking everyday volume without heavy buildup, including color-treated hair caretakers and anyone wanting an easy-to-use salon-style lift at home.

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).