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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

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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
accept 4
cls 1-2
Verified results
accept Yes
cls No
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 1,711 Reviews
5 ★
87% 
1497
4 ★
11% 
183
3 ★
2% 
28
2 ★
0% 
3
1 ★
0% 
0
Customer Photos
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LL
12/08/2025
Linwood L.
US US

Particle Hair Thickening Shampoo

This shampoo is as advertised. After a couple of uses I could already tell my hair looked fuller and thicker. I also love the way it smells. You also get a lot of lather for a small amount of shampoo.

RR
12/08/2025
Robert R.
US US

Undecided

The order is great n refreshing. I have thin hair n it appears to emphasize that characteristic- not sure if there is any change, verdict is still out.

DW
12/07/2025
Darrell W.
US US

Hair, thickening shampoo

I have been using particle hair, thickening shampoo well over a year . I have tried my any many shampoos, and that fire particles the best .. i actually had thickened my hair plus have used particle air revival kit. Before started using them my hair was thinning could actually see my head now o can’t hardly see it . Using it also dan tell my hair is more manageable and feel softer .

PR
12/07/2025
Paul R.
US US

Perfect

A great product that does what it says backed by great customer service! Have used for years and will continue.

SB
12/07/2025
Scott B.
US US

Awesome shampoo

Love the shampoo. It thickens my hair, smells good and seems to be strengthening it too.

SU
12/05/2025
Stuart U.
US US

Hair

Only I’ve had it for a little bit better than a week and I do feel a difference as a texture of my hair

MG
12/05/2025
Mike G.
US US

Shampoo

Only used it a couple times so far but, it does seem to leave my hair fuller and smelling Gr8!! Im hoping you can develop a companion conditioner or styling cream or clay. Im very pleased with your product and looking forward to my recent order arriving. Anxious to give your xolonge an face cream a try. Thanks Mike

DF
12/03/2025
David F.
US US

Great product

I love this shampoo I've noticed stronger and thicker hair since I've started using it. Thank you

RG
12/03/2025
Robert G.
US US

Best shampoo ever

I have used this shampoo for several years. THICKENS hair and way less hair fallout.love the smell and results.

Particle Particle Hair Thickening Shampoo Review
CC
12/02/2025
Christopher C.
US US

great shampoo

smells nice, lathers perfectly. Seems to be working, my hair seems to be fuller, thicker, and feels soft. I am wearing my hat less.

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