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

HASK 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

🌿Infused with biotin & eucalyptus

💧Sulfate & paraben-free formula

📈Clinically proven volumizing boost

173.83 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🌟 Elevate your hair game with the ultimate biotin boost!

FULLER HAIR FASTER - Transforms fine, flat strands into visibly thicker, voluminous locks.
HERBACEOUS FRESHNESS - Leaves hair smelling fresh with a subtle, energizing botanical scent that lasts all day.
COLOR SAFE CONFIDENCE - Protects your color-treated hair while delivering intense hydration and volume.
POWER PACKED BIOTIN BOOST - Enriched with biotin and invigorating eucalyptus to strengthen and fortify every strand.
CLEAN BEAUTY NO COMPROMISE - Free from sulfates, parabens, phthalates, gluten, and drying alcohol for a pure, scalp-friendly cleanse.

The HASK Biotin Boost Thickening Shampoo + Conditioner Set is a 24oz duo designed to volumize, strengthen, and fortify fine hair. Featuring a sulfate-, paraben-, gluten-, and phthalate-free formula infused with biotin and eucalyptus, it delivers fuller, healthier-looking hair while being safe for color-treated strands. Loved by over 23,000 users with a 4.5-star rating, this set combines clean beauty with proven thickening power.

Specifications

ASIN	B07G4JKFW1
Active Ingredients	eucalyptus
Best Sellers Rank	#1,587 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Shampoo & Conditioner Sets
Brand	HASK
Brand Name	HASK
Customer Reviews	4.5 out of 5 stars 23,350 Reviews
Hair Type	fine, All
Item Form	Set
Item Weight	3.2 ounces
Manufacturer	HASK Beauty
Manufacturer Part Number	unknown
Material Type Free	Paraben Free
Model Number	EXOTICS
Number of Items	2
Product Benefits	Thickening
Scent	Biotin
Scent Name	Biotin
Set Name	Biotin Boost Thickening
Special Ingredients	Biotin
UPC	071164381168
Unit Count	24 Fluid Ounces

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173.83 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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