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4.9 Based on 1,915 Reviews
5 ★
88% 
1684
4 ★
10% 
195
3 ★
2% 
32
2 ★
0% 
4
1 ★
0% 
0
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BP
03/08/2026
Ben P.
US US

Particle Shampoo

This shampoo is amazing and smells awesome!

JR
03/07/2026
John R.
US US

Particle Shampoo

This shampoo functions as advertised! I’m very pleased with the results.

RS
03/07/2026
Robert S.
US US

Review

This is my third bottle. Though it won't regrow hair, it has almost, stopped fallout, and has made my hair thicker, and more healthy in appearance.

SE
03/07/2026
Steven E.
US US

Shampoo

This is by far the best shampoo I ever used ..after trying many others

TG
03/07/2026
Tony G.
CA CA

Thickening shampoo

I truly enjoy this product and would recommend it for anyone who is feeling like their hair is thinning.

LT
03/05/2026
Louis T.
US US

Thickening Shampoo Review

Tried Particles Thickening Shampoo...love it!! The shampoo had an immediate affect on my hair styling on its first use! As I age, my hair was starting to thin out, but Particle rejuvenated my hair. Particle is 2 for 2 in the their products I use...including the shaving cream, which leaves my skin smooth and without shaving irritation. Look forward to using other products soon!

JC
03/04/2026
Jack C.
US US

Great

Great shampoo even makes hair thicker

BC
03/04/2026
Bo C.
US US

Particle miracle shampoo

The best, best, best quality shampoo I have ever purchased! No other brand has compared.

RT
03/02/2026
Richard T.
US US

Particle Shampoo is Great!

I’m a repeat buyer for a reason. Great scent and lather….Keep making this stuff!!

FG
03/02/2026
Felix G.
US US

Good product

I use the enhancing shampoo. I am very happy with results. Also, get compliments on my hair.