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A Strong Head of Hair

Increases Hair Thickness and Volume

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Fights Hair Loss

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Toughens Hair Follicles and Protects Scalp

Hair follicle shines with sparkles on light blue background.
Bottle displaying Particle Men's Formula Shampoo with blue label and black cap.
Three hair follicles icon.

Strengthens Roots

Symbol with crossed circle above skin layers, arrows point outward

Smells Fresh All Day Long

Blue circle with a feather floating above skin layers.

SLS Free / Salt Free / Paraben Free

Blue circle featuring dispersed nodes linked by lines, representing skin nourishment.

Increases Hair Thickness and Volume

Outline of a person's side profile in a circular frame.

Fights Hair Loss

Hair follicle shines with sparkles on light blue background.

Toughens Hair Follicles and Protects Scalp

Three hair follicles icon.

Strengthens Roots

Symbol with crossed circle above skin layers, arrows point outward

Smells Fresh All Day Long

Blue circle with a feather floating above skin layers.

SLS Free / Salt Free / Paraben Free

Actual Results

0%

Got thicker hair

0%

Experienced less hair loss

0%

Saw improvement in 2 weeks

premium
ingredients

Ingredients, including Capixyl, Ginseng, Biotin and Green Tea have been combined to create Particle’s powerful and cutting-edge shampoo.

Yellow oil capsule pill on a plain white background.

Biotin

Essential nutrient which improves hair’s health

Pink clover flowers and green leaves arranged in a small cluster.

Capixyl

Peptide used to treat hair loss and invigorate hair growth

Two black spheres with four white spheres connected.

Redensyl

Reactivates hair follicle stem cells and stimulates growth of thicker hair

Ginseng root with leaves.

Ginseng

Antioxidant that reduces inflammation and increases blood circulation

A pile of fresh green tea leaves.

Green Tea Extract

Supports healthy hair growth and regrowth

Yellow oil capsule pill on a plain white background.

Biotin

Essential nutrient which improves hair’s health

Pink clover flowers and green leaves arranged in a small cluster.

Capixyl

Peptide used to treat hair loss and invigorate hair growth

Two black spheres with four white spheres connected.

Redensyl

Reactivates hair follicle stem cells and stimulates growth of thicker hair

Ginseng root with leaves.

Ginseng

Antioxidant that reduces inflammation and increases blood circulation

A pile of fresh green tea leaves.

Green Tea Extract

Supports healthy hair growth and regrowth

White with light gray shadow Particle logo letters.

particle Men

Man smiling and holding Particle Men's Formula Daily Care Strengthening Shampoo bottle.
Man holding Particle Daily Care shampoo bottle, shirtless in a modern bathroom.
A man in blue shirt, smiling, holding a bottle of Particle Men's Formula Hair Strengthening shampoo.
Man with soapy hair holding Particle shampoo bottle in the bathroom.
A shirtless man smiling, holding a brown bottle of Particle Men's Formula Shampoo with blue label.
Middle-aged man holds a Particle shampoo bottle and smiles.
Smiling man with tattoo holding a Particle shampoo bottle.
Man holds Particle Men's Formula shampoo bottle in his right hand.

“Great shampoo! Excellent! Love the smell and how it makes my hair feel fuller.”

Mark H.
62, Clayton, MO
Man smiling and holding Particle Men's Formula Daily Care Strengthening Shampoo bottle.

“It is WONDERFUL!! My hair is growing and I love the fresh scent.”

James K.
29, Miami, FL
Man holding Particle Daily Care shampoo bottle, shirtless in a modern bathroom.

“I’ve really enjoyed using this product and its pleasant smell. My hair feels fuller and is not as flyaway as before. Thank you.”

Tom C.
42, Austin, TX
A man in blue shirt, smiling, holding a bottle of Particle Men's Formula Hair Strengthening shampoo.

“Exceeded my expectations. My hair is fine in texture. This product helps me get some volume from my daily washing.”

Rafael Z.
34, Oakland, CA
Man with soapy hair holding Particle shampoo bottle in the bathroom.

“This shampoo not only makes my hair feel thicker and fuller, it leaves it very soft. I’m a fan for life.”

Mat J.
56, Jones, OK
A shirtless man smiling, holding a brown bottle of Particle Men's Formula Shampoo with blue label.

“This shampoo is great, don’t think I have ever used any shampoo I like better. My hair is always so shiny and full looking, my barber commented on how much better it looks and feels.”

Sid J.
54, Pittsburgh, PA
Middle-aged man holds a Particle shampoo bottle and smiles.

”My hair looks fuller and I like the smell of Particle Shampoo. Very pleased”

Johan B.
40, Fresno, CA
Smiling man with tattoo holding a Particle shampoo bottle.

”I love this product. The smell is awesome and it is an excellent shampoo for my hair and beard”

Liam c.
36, Greensboro, NC
Man holds Particle Men's Formula shampoo bottle in his right hand.

FAQ

Who was Particle’s Shampoo designed for?

If you are experiencing thinning hair or late-stage hair loss, then Particle’s Shampoo was made just for you!

Does Particle’s Shampoo contain sulfates?

Particle’s Shampoo is SLS free, paraben free, and salt free.

How often should I use it?

The Shampoo can be used daily or as often as you shampoo your hair. No special instructions, just use as you have been using all your other shampoos.

The particle Edge

  Particle Hair Shampoo Competitors
Number of Product Actions
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Verified results
accept Yes
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Prescription Free
accept Yes
cls No
Premium Ingredients
accept 5
cls 2-3
Price
accept $$
cls $$$
Free Shipping
accept Yes
cls No
Money Back Guarantee
accept 30 Days
cls No
Customer Reviews
4.9 Based on 1,822 Reviews
5 ★
88% 
1595
4 ★
11% 
192
3 ★
1% 
31
2 ★
0% 
4
1 ★
0% 
0
Customer Photos
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BM
01/07/2026
Bob M.
US US

Awesome

It’s only been a few weeks and my hair wasn’t falling out like crazy. All I can say is it feels super clean and smells great!! An hour after my shower when I run my hands through my hair it feels great and smells fresh and clean. I hesitated to buy cause it’s a bit expensive, but I’ll for sure be buying again and I have deodorant on the way now! A+++

RB
01/06/2026
Randy B.
US US

It works

I am 70 with hair that is getting thinner. This shampoo has worked well for me. The trick is to leave it in for a few minutes before rinsing. My hair stylist has noticed thicker hair on my next hair cut after starting this product.

BW
01/06/2026
Bruce W.
US US

Great product

Great feel and smell

DM
01/06/2026
Donald M.
US US

Does IT

It does what it says, and that is new, in itself.

TL
01/05/2026
Thomas L.
US US

Hair is Thicker

It seems to make my hair look fuller.

PB
01/05/2026
paul B.
US US

This was a reorder...

I was very pleased with my initial order and order four additional bottles...still very pleased with your product!

ED
01/05/2026
Edward d.
US US

Good stuff

I believe the product would be even Better if It was fragrance free.

JS
01/05/2026
Jeffrey S.
US US

Very nice.

It's a great product. My hair was exceptionally soft. The fragrance was absolutely amazing.

AC
01/05/2026
Arist C.
AU AU

Shampoo Review

I have found Particle Shampoo to be a very refreshing & gentle shampoo on my hair. Has a nice scent, & your scalp feels refreshed after shampooing. Not sure about thickening, as I am fortunate to have a good thick head of hair as it is, but anything that helps keep it this way is a blessing.

JC
01/05/2026
Jamie C.
US US

Fantastic Shampoo!

I've been using this shampoo for over a year now and I have to say, it is amazing! My hair feels cleaner and thicker and it looks healthier than it has for years. The shampoo also smells really good and doesn't leave my scalp greasy like other shampoos. I highly recommend it!!

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