Editor's Tip Editor's Tip

Complete your routine with Turbo Wash Energizing Cleanser, formulated with refreshing botanicals that soothe sore muscles after you hit the weight room.

Jack Black True Volume Thickening Shampoo

$19.00 Ships Free
12 oz.

Availability: Out of stock


Birchbox Breakdown

What do this shampoo and Schwarzenegger have in common? They'’re both bodybuilders. A protein-rich formula pumps up limp strands and stimulates the scalp to encourage hair growth and minimize loss. A potent blend of botanicals is delivered directly into the hair shaft, resulting in major volume without any questionable chemicals.

How to Use

You know the drill: Massage a quarter-sized dollop into wet hair, lather, and rinse. Thanks to its hydrating formula, this shampoo is suitable for everyday use.

Water (Aqua), Disodium Laureth Sulfosuccinate, Sodium Lauroyl Sarcosinate, Sodium Lauryl Sulfoacetate, Cocamide MEA, Cocamidopropyl Hydroxysultaine, PEG-7 Glyceryl Cocoate, PEG-150 Distearate, Decyl Glucoside, Sodium Lauroyl Lactylate, Glycerin, Rice Oil Glycereth-8 Esters, Cocoglucosides Hydroxypropyltrimonium Chloride, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Camellia Sinensis Leaf Extract*, Laminaria Digitata Extract*, Ocimum Basilicum (Basil) Leaf Extract*, Oryza Sativa (Rice) Seed Protein, Oryza Sativa (Rice) Extract, Hydrolyzed Lupine Protein, Methoxy PEG/PPG-7/3 Aminopropyl Dimethicone, Polyquaternium-7, Cystine Bis-PG-Propyl Silanetriol, Panthenol, Salvia Lavandulaefolia (Sage) Leaf Oil, Citrus Grandis (Grapefruit) Peel Oil, Lavandula Angustifolia (Lavender) Oil, Ethylhexylglycerin, Biotin, Creatine, Citric Acid, Disodium EDTA, Phytic Acid, BHT, Phenoxyethanol, Benzyl Alcohol, Chlorphenesin, Potassium Sorbate, Benzoic Acid, Limonene *Certified Organic

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Most Helpful Customer Reviews

Smells good, works well, last a while.

This shampoo works very well. I didn't notice any changes to my hair thickness, but I am in my early twenties, so this isn't something I usually look for. The smell is very good, I'm not really sure how to describe it. It is refreshing and clean. I bought this in April and used it about 4-5 times a week and finally ran out in October. I'll most likely buy this again, simply because of how effective it is and how long it lasted me.

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Really good shampoo

I like anything made by Jack Black. I just wish Birchbox would also sell the Conditioner. Great smell, nice texture.

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Good Shampoo

I've used this for a few months now. I like the smell and the shampoo seems like a good shampoo.

I have not noticed any new hair growth. In my opinion, it's probably like most other products that claim to promote hair growth. They don't work. Who knows, you might get a few new hairs here and there, but it's never enough to make a difference. Especially, if that's the reason you are buying a product.

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Great Shampoo!

This stuff works great. It smells a little strange but that doesn't bother me. I will be purchasing the matching conditioner.

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