are the hask biotin boost shampoo and conditioner ok to use on color treated hair?

Yes the Biotin collection is safe to use on color treated hair. All of our shampoos and conditioners are sulfate free. Our Rose Oil and Peach collection does have a Color Perfecting Complex added using hydrolyzed quinoa for extra color protection. But all of our collections have a base formula that is safe for color treated hair. xoxo, HASK

Are both the shampoo and conditioner free of any alcohol?

I purchased the Hask Argan Oil so the ingredients may vary. In reading the ingredients the shampoo does Not have alcohol listed. However, the conditioner lists Cetyl alcohol as it's second top ingredient. Since ingredients are usually listed by most weight, this suggests the conditioner has a significantly large ratio of Cetyl. However, I am uneducated about the difference between Cetyl vs other alcohols. Cetyl is the only alcohol listed.

Does this product contain alcohol?

If you look at the product description, you will see the following information: Free of | Sulfates, parabens, phthalates, gluten and drying alcohol

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Description

💥 Elevate your hair game—because flat is out, full is in!

CLEAN CONSCIOUS - Free from sulfates, parabens, phthalates, gluten, and drying alcohol for a pure haircare ritual.
COLOR SAFE CONFIDENCE - Protect your vibrant color while boosting thickness and resilience.
FULLER STRONGER HAIR - Transforms fine, flat strands into voluminous locks that command attention.
TRI LEVEL THICKENING POWER - Volumize, strengthen, and fortify your hair with a scientifically crafted formula.
INVIGORATING HERBACEOUS SCENT - Elevate your daily routine with a refreshing, natural fragrance that energizes your senses.

The HASK Biotin Boost Thickening Shampoo + Conditioner Set is a sulfate, paraben, gluten, and phthalate-free duo designed to volumize, strengthen, and fortify fine, flat hair. Infused with biotin and a refreshing herbaceous scent, this color-safe formula delivers tri-level thickening for visibly fuller, healthier-looking hair.

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