Polyquaternium-67

and apply heat using a blow dryer for maximum absorption

Notes: Luxurious

neon yellow hair dye that reflects slightly green in sunlight and glows under blacklight

Doo Gro Deep Down Conditioner – 8oz Gamma+ Professional Polyquaternium-67Give your hair the deep love it deserves with Doo Gro Deep Down Intense Penetrating Conditioner. This rich, creamy formula goes beyond the surface to hydrate, strengthen, and repair hair from the inside out. Ideal for dry, damaged, or over processed hair, it restores moisture, improves manageability, and helps reduce breakageleaving hair noticeably softer, stronger, and healthier after every use. Why Youll Love It: Penetrates deep for intense