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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Biotin Boost Thickening Shampoo + Conditioner Set | Adds Fullness, Strengthens, Volumizes, Sulfate-Free, Paraben-Free, Gluten-Free, Color Safe | 12oz each

Product ID: 72424790

Details

Brand
HASK
Hair Type
fine All
Item Form
Set
Material Type Free
Paraben Free
Product Benefits
Thickening

🌿Sulfate & paraben free formula

💪Strengthens hair strands

📈Boosts volume & fullness

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33024CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💥 Unlock your hair’s full potential with every wash!

DUAL ACTION SET - Shampoo + conditioner combo designed to maximize hair thickness and manageability
TOP RATED TRUSTED - Loved by 23,000+ users with a 4.5-star rating—join the hair revolution
CLEAN CONSCIOUS FORMULA - Free from sulfates, parabens, phthalates, gluten, and drying alcohols—safe for color-treated hair
TRI LEVEL THICKENING POWER - Volumize, strengthen, and fortify fine hair for a visibly fuller look
INVIGORATING HERBACEOUS SCENT - Refresh your routine with a subtle eucalyptus-infused fragrance

The HASK Biotin Boost Thickening Shampoo + Conditioner Set is a sulfate-free, paraben-free duo designed to volumize, strengthen, and fortify fine, flat hair. Infused with biotin and eucalyptus, this 24oz set delivers a refreshing scent while being safe for color-treated hair. Highly rated by thousands, it’s the perfect clean beauty upgrade for fuller, healthier-looking hair.

Specifications

ASIN	B07G4JKFW1
ASIN	B07G4JKFW1
Active Ingredients	eucalyptus
Best Sellers Rank	#1,631 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #18 in Shampoo & Conditioner Sets
Brand Name	HASK
Customer Reviews	4.5 4.5 out of 5 stars (23,239)
Hair Type	fine, All
Is Discontinued By Manufacturer	No
Item Form	Set
Item Weight	3.2 ounces
Item model number	EXOTICS
Manufacturer	HASK Beauty
Manufacturer	HASK Beauty
Manufacturer Part Number	unknown
Material Type Free	Paraben Free
Model Number	EXOTICS
Number of Items	2
Package Dimensions	7.68 x 4.21 x 2.24 inches; 3.2 ounces
Product Benefits	Thickening
Scent Name	Biotin
Set Name	Biotin Boost Thickening
Special Ingredients	Biotin
UPC	071164381168
UPC	071164381168
Unit Count	24 Fluid Ounces

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