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(2 pack) Hask Biotin Boost Thickening 5-in-1 Leave-in Spray, 6 fl oz

(2 pack) Hask Biotin Boost Thickening 5-in-1 Leave-in Spray, 6 fl oz2 pack Hask Biotin Boost Thickening 5 in 1 Leave in Spray 6 fl ozHask Biotin Boost Thickening 5 in 1 Leave in Spray 6 fl oz6 pack Hask Biotin Boost Thickening 5 in 1 Leave in Spray 6 fl oz
Pack Size:2

Key item features

  • Best for Fine, thin hair
  • Thickens and adds body 
  • Heat protection up to 450°F/232°C
  • Controls frizz and adds shine 
  • Prevents breakage 
  • Detangles and moisturizes
  • Biotin, also known as vitamin B-7, works to strengthen strands and improve overall hair quality, including thickness and shine
  • Coffee Extract helps stimulate the root to promote thicker-looking hair
  • Collagen is known to repair and reverse split ends as well as deliver long-lasting volume
  • Tri-Level Thickening Complex to volumize, strengthen and fortify
  • Unisex
  • Fragrance: Notes of eucalyptus and white florals
  • Free of sulfates, parabens, phthalates, silicone, gluten, drying alcohol and artificial colors
  • Cruelty free and color-safe
Current price is $13.94$1.16/fl oz
Price when purchased online
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This item includes:

  • 2-pack of Hask Biotin Boost Thickening 5-in-1 Leave-in Spray, 6 fl oz
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars1,043 ratings412 reviews
How item rating is calculated
  1. 5 stars74% (772)
  2. 4 stars12% (123)
  3. 3 stars6% (63)
  4. 2 stars2% (26)
  5. 1 star6% (59)

Reviews summary

Pros

  • : Helps with detangling and adds hair thickness.
  • : Prevents heat damage when styling with heat tools.
  • : Provides noticeable thickness to hair.
  • : Reduces or eliminates frizz for smoother hair.
  • : Offers good value at this cost.

Neutral

  • : Can be pleasant, but also strong and overpowering.
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Showing 1-3 of 412 reviews

Jul 7, 2025
Walmart customer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

feels good and definitely thickens your hair

I have used this spray several times in the past and I'm always very pleased. I also use the shampoo and conditioner by the same maker. I'm pushing 60 and my hair is getting very thin, but with this regimen I am definitely seeing a difference! Thanks a bunch! 🙂

Helpful?1P168OU342BR17091958326
Apr 15, 2026
Elijah
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Dupe for Colorwow and smells amazing!

This smells amazing! I'm super sensitive to smell and can get migraines. This does not bother me at all. Not only does it thicken the appearance of the hair, it also acts as a heat protectant! This is considered a dupe to the color wow Dreamcoat and I'm very impressed.

Helpful?1P168OU342BR17091958326
Apr 13, 2026
Carmen
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Wonderful

This product is amazing. My 79 year old mom has been using it every day and it has helped a lot with her hair. Her hair has been growing and it’s thick. She suffered of hair loss but not anymore thanks to this amazing product. I highly recommend using this product.

Helpful?1P168OU342BR17091958326