Editor's TipEditor's Tip

For maximum results, follow up with Billy Jealousy’s Cashmere Coat conditioner.

Billy Jealousy

Birchbox Breakdown

Few phrases strike terror in the hearts of men quite like “male-pattern baldness.” Quell your fears with the help of this fortifying shampoo that fights hair loss from the root. The award-winning formula both thickens and volumizes hair, resulting in locks that not only last, but looks great too.

How it Works

Menthyl lactate and peppermint oil help block DHT formation on hair-producing cells while dissolving sebum and other buildup on scalp.

How to Use

Apply to wet hair and massage mixture into a rich lather. Rinse well and repeat. The formula is highly concentrated, so a little goes a long way.

Water, Glyceryl Stearate, Stearic Acid, PEG/PPG-14-4 Dimethicone, PEG-7 Glyceryl Cocoate, Cocamide DIPA, C12-15 Alkyl Benzoate, Cetearyl Alcohol, Polysorbate 60, Behentrimonium Methosulfate, Glycerth-7, Cetyl Alcohol, Beeswax, Glycol Stearate, Polysorbate 20, Carbomer, Hydroxyethyl Cellulose, Xanthan Gum, Beta Carotene, Citrus Grandis (Grapefruit) Peel Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Mentha Piperita (Peppermint) Oil, Citrus Reticulata (Tangerine) Peel Oil, Phenoxyethanol, Caprylyl Glycol.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Men's Bonus Shop

Product Reviews & Sample Feedback

784 Reviews
4.0 out of 5 stars
5 Star
248
4 Star
340
3 Star
168
2 Star
21
1 Star
7
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Most Helpful Customer Reviews

Love this Product
Sampled

I knew I would like this product just from the scent. It has a nice spearmint scent to it that leaves my hair feeling clean and fresh all day.

5
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Frizz free

This shampoo is great. There is no frizz afterwards and my hair feels so much stronger than it was

5
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My Fiance Loves it!
Purchased

I bought this product for my fiance, and he really loves it. He says it smells good, his hair is super soft, and I think I can tell a slight difference in the thickness of his hair. Excellent Product!

4
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Really like it!
Sampled

I really like this shampoo, dig the scent and I think I fooled myself into thinking my hair looked thicker lol.

5
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Great Shampoo, Just Not What I Need
Sampled

I was not familiar with this brand prior to receiving this in my Birchbox last month. My hair is already quite thick, so I am not sure that this is the product for me. I will definitely check out other Billy Jealousy products.

4
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Great product
Sampled

This product is awesome. Makes your hair feel fuller. For someone who's hair is beginning to thin this helps.

5
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Billy Jealousy Shampoo
Sampled

I liked this shampoo. It smelled great, worked great and is reasonably priced. I plan on purchasing it when I need a refill.

4
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Great Shampoo
Sampled

This shampoo feels and smells great, a little goes a long way and leaves hair feeling clean and soft. Numerous people have noticed the difference in my hair being much softer and overall, I really like the product. Would purchase if it wasn't sold out.

5
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Great
Sampled

Hair felt super clean without being dried out. Mad my thin hair feel fuller.

5
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It's okay
Sampled

Didn't work right with my hair, I already had thick hair and the strengthening job kind of just made my hair sticky, I think it probably is a great product if used on a thinner textured hair

3
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