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A Strong Head of Hair

Increases Hair Thickness and Volume

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

Fights Hair Loss

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

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

“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

The particle <span>Edge</span>
  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
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Free Shipping
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Money Back Guarantee
accept 30 Days
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Customer Reviews
4.9 Based on 1,948 Reviews
5 ★
88% 
1713
4 ★
10% 
199
3 ★
2% 
32
2 ★
0% 
4
1 ★
0% 
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Customer Photos
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Filter Reviews:
  • hair
  • shampoo
  • scalp
  • results
  • smell
  • bottle
  • Works
SS
03/31/2026
Stephen S.
US US

Shampoo

It has been doing well, I’ve used it for a week and I am not seeing any hair in the sink

NP
03/31/2026
Neil P.
GB GB

Pretty fantastic

Got to say this is the nicest shampoo I’ve ever used.Can’t comment on it’s effectiveness yet as its only been a week.I will definitely purchase again

CB
03/30/2026
Craig B.
US US

Shipped on time and arrived as stated.

Haven't been able to try it yet as I just got it a few days ago and am using up the last of my previous product. Hopeful it will be good.

DC
03/29/2026
Dennis C.
US US

Shampoo Thickening

Like the shampoo, a bit early to know if it’s thickening yet. Hope so !

LR
03/28/2026
Lance R.
US US

Hair Thickening Shampoo

The stuff Works ! All the Particle products work as stated !!!

HK
03/26/2026
Hal K.
US US

First two weeks in

supply a good lather after the first application and rinse hair feels good and thick it's early but i like it so far bought my seccnd bottle

JH
03/26/2026
James H.
US US

Hair

I have only used it for 3 days and so far so good.

DS
03/26/2026
Dessa S.
US US

great

my husband loves it

RM
03/26/2026
Ron M.
US US

Hair Thickening Shampoo

Great smelling shampoo and it leaves your hair feeling great and very manageable

JW
03/25/2026
John W.
US US

Thicker Hair

Not sure if hair is thickening at the follicle or the hair strand itself, but my hair is noticeably getting thicker/fuller

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