OGX Thick & Full + Biotin and Collagen – Simple Daily Volumizing Shampoo and Conditioner Set, Sulfate-Free 13 fl oz 2 Pack
OGX Thick & Full + Biotin and Collagen – Simple Daily Volumizing Shampoo and Conditioner Set, Sulfate-Free 13 fl oz 2 Pack
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Why you'll love it
- Sulfate-free and paraben-free formula is gentle enough for daily use and color-treated hair
- Biotin and collagen blend strengthens strands and creates the appearance of fuller, thicker hair
- Plump-it-up formula hydrates and detangles without weighing hair down
- Signature bergamot, jasmine, and vanilla fragrance turns a routine wash into a sensory experience
- Versatile for fine, dry, oily, frizzy, and thinning hair, suitable for both women and men
- Value 2-pack offers convenience and savings for households or extended use
Perfect for
- Daily volumizing wash and condition for fine or thinning hair
- Gentle cleansing routine for color-treated or dyed hair
- Reducing breakage and improving manageability with biotin and collagen
- Bulk 2-pack replenishment for couples or shared households
- Scented self-care shower routine for a sensory lift

Product Information
Biotin shampoo and conditioner set: Volumizing formula with biotin and collagen boosts fullness and body for flat to medium hair; sulfate free shampoo and paraben free conditioner for gentle, daily use and healthy-looking shine.
Sulfate free shampoo for color safe care: Gentle surfactants cleanse without stripping, making this color safe shampoo and conditioner ideal for dyed or treated hair; preserves vibrancy with nutrient-rich ingredients.
Moisturizing shampoo and conditioner: Plump-it-up formula hydrates and detangles each strand, reducing breakage and boosting manageability; enriched with biotin, and collagen for stronger, thicker-feeling hair with improved softness.
Helps maintain healthy-looking hair: Biotin, collagen and wheat protein nourish roots and strengthen hair from within; volumizing blend helps maintain fuller, thicker-looking locks while protecting against dryness.
Simple routine and delightful scent: Apply shampoo generously to wet hair, lather and rinse; follow with conditioner for best results; bergamot, jasmine and vanilla fragrance leaves hair clean, fresh and irresistibly scented.
OGX Thick & Full + Biotin & Collagen Volumizing Shampoo and Conditioner Set is a sulfate free shampoo and conditioner duo expertly formulated to help plump, thicken, and add body to fine, flat, or thinning hair, making it ideal for those seeking fuller, more abundant-looking locks. This nutrient-infused set features vitamin B7 biotin, collagen, positioning it among the top hair thickening products for women and men. The hydrating, paraben-free formula with sulfate-free surfactants is gentle on the scalp and suitable for a wide range of hair types including fine, dry, oily, frizzy, and thinning hair, ensuring versatility for diverse hair care needs. Each wash delivers a signature bergamot, jasmine, and vanilla scent, transforming your hair care routine into a sensory experience that leaves hair with a fresh, irresistible fragrance. For best results, apply the shampoo generously to wet hair, massage into a rich lather, and rinse thoroughly, then follow with the conditioner to help enhance volume and body without weighing hair down. This biotin shampoo and conditioner set is part of the OGX collection of volumizing hair products and pairs well with OGX Biotin & Collagen hair hydration treatments to infuse nutrients into every strand, supporting the appearance of thicker, fuller hair over time. Designed for those looking for a sulfate free shampoo and conditioner that addresses the needs of thinning hair, this set is also suitable as a shampoo and conditioner for women and men who want to achieve healthy, voluminous results. Whether your hair is fine, thinning, or frizzy, OGX Thick & Full + Biotin & Collagen provides a gentle, effective solution for daily hair care, helping you enjoy hair that looks and feels more robust, vibrant, and full of life.
Items Details
Frequently Asked Questions
Can this duo replace several of my current hair products to simplify my shelf?
Yes. The shampoo and conditioner handle cleansing, hydration, detangling, and volumizing in a coordinated two-step routine, which can replace multiple specialty bottles.
Is the formula simple and clean enough for a minimalist routine?
The formula is sulfate-free and paraben-free, with a focused ingredient list built around biotin, collagen, and wheat protein, aligning well with a less-is-more approach.
Will the matching bottle design look intentional in an uncluttered bathroom?
Yes. The coordinated sizing and consistent branding create a tidy, uniform look that suits a neutral, minimal shelf.
Does the 2-pack format suit a minimalist who prefers fewer reorders?
Yes. Buying in a 2-pack reduces packaging waste per use and means fewer deliveries and replacements over time.
Can I use this as my only haircare step, morning and night?
For most hair types, yes. The gentle daily-use formula is designed to cleanse and condition thoroughly in two steps, which fits a stripped-down routine.
Is the scent subtle enough to not clash with a minimalist space?
The bergamot, jasmine, and vanilla notes are balanced rather than overpowering, so they complement a calm, neutral environment without dominating it.
Will the volumizing benefit hold up without a separate styling product?
The plump-it-up formula is designed to add body and lift on its own, which reduces the need for additional volumizing sprays or mousses.
Does the conditioner work well as a stand-in for a separate detangler?
Yes. The wheat protein-enriched conditioner helps detangle and reduce breakage in one step, removing the need for a leave-in detangling product.
Is the packaging recyclable or easy to dispose of mindfully?
Standard haircare bottles like these are widely recyclable in curbside programs, which suits a buyer who values low-waste, intentional consumption.
Will this work for both my partner and me with one shared purchase?
Yes. The unisex fragrance and broad hair-type compatibility make the 2-pack a practical shared solution for a minimalist couple or household.
Does the formula avoid extra fillers that don't serve the hair?
The formula is intentionally built around a focused set of active ingredients, biotin, collagen, wheat protein, and gentle surfactants, avoiding unnecessary additives.
Can this set anchor a five-step or fewer shower routine?
Yes. A two-step wash and condition fits easily within a streamlined routine that may include only body wash, a razor, and basic skincare.
Is the 13 fl oz size better for a smaller, more curated shower shelf?
The 13 fl oz size is more compact and easier to store, making it a good fit for a minimalist shelf with limited space.
Will the biotin and collagen add noticeable strength without extra treatments?
With regular use, the biotin and collagen blend helps reinforce strands and reduce breakage, supporting hair health without requiring additional masks or treatments.
Does this work well for color-treated hair without added color-care products?
The sulfate-free, color-safe formula is designed to gently cleanse dyed hair, so a separate color-care line is not required for most users.
Is the design of the bottle simple enough to leave out on display?
The clean, coordinated labeling and matching sizes are designed to look tidy whether stored in a cabinet or displayed on an open shelf.
How do I use the OGX Thick & Full shampoo and conditioner together?
Apply the volumizing shampoo to wet hair, massage into the scalp and strands, then rinse thoroughly. Follow with the biotin and collagen conditioner, focusing on mid-lengths to ends, leave for 1 to 3 minutes, then rinse. Use daily or as needed.
How long does one bottle typically last with daily use?
With daily use, the 13 fl oz bottle generally lasts about 4 to 6 weeks depending on hair length and thickness, while the 25.4 fl oz bottle typically lasts around 8 to 12 weeks. The 2-pack extends the total supply accordingly.
Should I shampoo first and then condition, or can I reverse the order?
For best results, shampoo first to cleanse the scalp and remove buildup, then apply the conditioner to hydrate, detangle, and protect the lengths. Reversing the order can leave the scalp under-cleansed and reduce volume.
Is this set compatible with color-treated or dyed hair?
Yes. The sulfate-free surfactants and paraben-free conditioner are formulated to be color-safe, making the set suitable for maintaining color-treated, highlighted, or dyed hair.
Does this work for both men and women with different hair types?
Yes. The formula is designed for fine, flat, thinning, dry, oily, frizzy, and color-treated hair, and the unisex bergamot, jasmine, and vanilla scent makes it appropriate for both men and women.
What exactly comes in the box when I order this set?
Each order includes one OGX Thick & Full + Biotin and Collagen Volumizing Shampoo and one matching Conditioner in the size selected, either 13 fl oz or 25.4 fl oz, packaged as a 2-pack. No additional accessories are included.
Is this formula safe for sensitive scalps?
The sulfate-free, paraben-free formula is generally well tolerated, but if you have known sensitivities, review the full ingredient list on the bottle before first use and patch test if needed.
Will using this duo cause my hair to feel dry or stripped?
No. The gentle surfactants cleanse without stripping, and the wheat protein-enriched conditioner helps maintain hydration, so hair is meant to feel clean, soft, and manageable after each wash.
How does a volumizing shampoo and conditioner differ from a regular shampoo and conditioner?
Volumizing formulas like this one are built with lightweight ingredients, biotin, collagen, and gentle cleansers, that lift at the root and add body without weighing hair down, while regular formulas often prioritize moisture or smoothing, which can flatten fine or thinning hair.

