OUAI Thick Hair Conditioner Refill 32 oz — Moisturizing Conditioner for Thick, Dry & Frizzy Hair with Keratin & Shea Butter

This refill-sized conditioner concentrates nourishing ingredients—hydrolyzed keratin, marshmallow root, shea butter, and avocado oil—into a salon-quality formula that eases comb-through, reduces flyaways, and helps lock in hydration without sulfates, parabens, or phthalates. The large 32-ounce pouch is intended to lower packaging waste and keep your shower stocked with a product made for denser hair textures and heavier moisture needs.

How does this conditioner reduce frizz and improve manageability?

The formula blends hydrolyzed keratin to smooth cuticle edges with natural emollients that soften and coat strands, helping hair lie flatter and resist humidity-induced frizz. It focuses on restoring pliability to coarse, thick fibers so styling becomes faster and easier.

• Hydrolyzed keratin smooths and strengthens individual strands.
• Shea butter delivers deep, long-lasting moisture.
• Avocado oil helps protect against breakage and adds slip for detangling.
• Marshmallow root reduces tangles to ease comb-through.

What is the best way to use the OUAI Thick Hair Conditioner Refill in my routine?

Apply the conditioner to clean, wet hair, concentrating from mid-lengths to ends where dryness and tangles are most common. Leave it on for one to three minutes for everyday hydration or longer for an intensive moisture boost, then rinse thoroughly.

• Use after shampooing with a sulfate-free or OUAI Thick Shampoo for full benefits.
• Comb through with fingers or a wide-tooth comb to distribute product evenly.
• For deep conditioning, cover hair and wait 5–10 minutes before rinsing.
• Refill pouch helps top up your existing bottle to reduce single-use plastic waste.

Is this product safe for chemically treated or colored hair?

This conditioner is formulated without sulfates, phthalates, or parabens, making it compatible with color-treated and chemically relaxed hair when used as directed. Its protein and oil blend supports strength and moisture balance without stripping color.

• Sulfate-free base helps preserve color vibrancy.
• Keratin and oils help reinforce weakened areas and minimize breakage.
• Suitable for regular touch-ups when following your stylist’s guidance.

Who is this for: OUAI Thick Hair Conditioner Refill is crafted for people with naturally thick, coarse, or very dry hair who want a high-capacity, salon-grade moisturizer that improves detangling and reduces frizz. It’s also a good fit for anyone trying to cut down on plastic by refilling starter bottles and for those who prefer a rich conditioner that supports stronger, smoother-looking strands without harsh additives.