Shop for other Jack Black products.
Roll over image to magnify
Product Information

Makes Hair Look As Thick As Your Biceps

The Expansion Technology formula uses natural ingredients to make hair look thicker and fuller, while maintaining a healthy, flake-free scalp. The shampoo actually stimulates the scalp and hair follicles to sustain growth and minimize loss. This could be prime time to start a hair band.


  • Revitalizes and strengthens new hair growth for full, thick hair
  • Detoxifies hair and brings out a natural sheen
  • Boosts hair volume and feel


Especially Suited For: All hair types and color-treated.


Essential Elements: Dermatologist tested. Vegan. Contains white lupine to regenerate and strengthen new hair growth. Soy protein provides structure for thin or weak hair.

Free of: Fragrance, parabens, sulphates and colorants.



Weight: 12 oz

Product Notes

Popularity: #9 in Hair Care, #1 in Men
View All Jack Black View All Men

Jack Black True Volume Thickening Shampoo-12 oz

115 reviews
$15.89 SALE

List: $19.00

Amazon Prime
Free shipping for Prime members
Don’t have Prime? Order Ships free at $49+. details
Free shipping on orders $49+
Description Unit Price
True Volume Thickening Shampoo-12 oz
Discontinued by vendor
Total: $0.00
Quantity: 0
Please pick a quantity to Add to Cart


Please choose which cart you want to add the item.

+ help

By choosing one of the above, you are able to shop for both yourself and a registrant at the same time. Once you are ready to checkout your items will be waiting for you in both your personal and registry shopping carts.

Still need assistance?

Please contact us at (1-888-696-0423)

Product Reviews And Resources We've collected resources from around the web to help you make your purchasing decisions.