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4.7/5

- 900 Reviews

One Stick. No Conditioner. Your Best Hair.

120+ washes of shampoo and conditioner in one solid bar. 7 natural ingredients. Patented smart beeswax shell. Replaces 3–4 plastic bottles — 100% plastic-free.

Coconut Hinoki
Best Seller
Coconut - Cypress - Vanilla
Our most-popular, universal, stronger scent. Best for: most hair types.

Most Popular

Best Value

Most Popular

Best Value

One-time purchase

Subscribe & Save 20%

30 days risk-free

30 days risk-free

30 days risk-free

💰 30 Day Guarantee

🇺🇸 Made in USA

🚀 Ships Next Day

Smart Beeswax Shell

Engineered to Last

Blank white rectangle.

Lasts 120+ Washes

White square with no visible content.

USA Produced

Snow-covered mountain peak with clear blue sky background.

Enhanced Grip

No Mess or Mush

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Patent Pending

Stays solid. Never mushy or slippery. Wears down like a deodorant stick from first wash to last. Lasts 250% longer than shampoo bars.

Our Lipid-Retention formula seals moisture during the wash — one step and done. No conditioner needed.

87%

of Users

stopped using conditioner by the end of week 2 and report softer healthier hair.

29¢

Per Wash

shampoo + conditioner last about 3 months and cost $20 each ($0.65/wash). Users save $100 a year with Stem.

4.7

★★★★★

across 860+ reviews Curly, straight, fine, thick, color-treated, Stem does it all.

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Three phases. One wash.
No conditioner.

87% of Users Stop Using Conditioner by the End Of Week 2

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Phase #1

Selective Cleaning

Most shampoos are blunt instruments, stripping away dirt and essential oils alike. Stem’s Lipid-Retention™ technology cleans with engineered precision. It targets buildup while preserving your hair’s protective lipid layer, leaving the cuticle smooth and the moisture barrier intact.

By keeping the cuticle sealed naturally, we eliminate the need for heavy conditioners to smooth it back down later.

Phase #2

Hydrated, Not Coated

Traditional conditioners mask damage with synthetic films that eventually block moisture. Stem hydrates from within. Because Phase #1 preserved your cuticle, bio-active cocoa butter locks hydration inside the strand, leaving you with weightless, residue-free softness.

Because there is no film blocking the surface, your hair is now primed to absorb vital nutrients in the final step.

Phase #3

Bio-Available Repair

You can’t feed hair that is suffocating under silicone. Because Stem leaves strands uncoated and breathable, our restorative proteins and nutrients are finally able to penetrate the cortex. They fill structural gaps to rebuild density and elasticity from the inside out.


Stem isn't a cosmetic mask. It is a health treatment that makes hair stronger with every wash.

Fewer Ingredients. Higher Standards. Better Hair.

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Rated "Excellent" by Yuka

Top 5% of hair care products.

A+ on EWG Skin Deep

Every ingredient rated safe. Zero red flags.

Made in San Diego not Overseas

Our facility. Our formulas. Our machines.

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From skeptics to superfans

80% five-star. Over 50,000 Sold in 2025. Here's what convinced them.

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One stick replaces everything.

Less clutter. Less plastic. Less money. Better hair.

1 STEM

0% Water

7 Ingredients

100% Natural Materials

Biodegrades in 180 Days

~$0.22/Wash

4 BOTTLES

90% Water

15+ Ingredients

Synthetic Compounds

Degrades 450 Years

~$0.54/Wash

Frequently Asked Questions

Don't see yours? Ask us anything — a real person on our team will get back to you within 24 hours.

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Customer Reviews

Based on 714 reviews
83%
(591)
13%
(91)
4%
(26)
1%
(4)
0%
(2)
D
Donna Zumbrum (United States)
Lavender Romarin / Santal Oak
Hair Length: Medium
Hair Type: Wavy
Hair Texture: Medium
Mini duo

I am so happy with my purchase of the mini duo. Shampoo bar and body soap. I’m sensitive to fragrances and have to say I love the lavender and Santa’s scents. The shampoo bar leaves my hair so soft. These are great for traveling.

S
Suzy (United States)
Hair Length: Short
Hair Type: Curly
Hair Texture: Thick
Love this for my 3c curls

I've been struggling to find a shampoo that will work to clean my extremely sensitive scalp while not destroying my 3c curls. I was able to get a sample of the Natural Shampoo bar several weeks ago, and I love how it's made my skin calm down. I don't need conditioner after shampooing, which saves me money and also keeps my scalp from becoming irritated. The sample came with a little lid to keep it from getting soggy, and it's been holding up perfectly in the shower. I am impressed by the size of the sample and the quality of the product. Excited to keep using this as I grow out my hair.

R
Richelle (United States)
Coconut Hinoki / Coconut Hinoki
Hair Length: Short
Hair Type: Curly
Hair Texture: Medium
Still new

I’ve only used the shampoo twice but my entire bathroom smells amazing from it. My hair was SO dry and damaged and after two washed I’m already starting to feel like it works better than the $30 conditioners. I’m definitely going to switch to the shampoo.

S
Sierra Dunnigan
Aloe Tea Tree / Lavender Romarin
Hair Length: Medium
Hair Type: Wavy
Hair Texture: Medium
LOVE IT!

At first I skeptical of a two in one hair product and was worried that my hair wouldn't feel as soft, but OMG I was wrong. My hair feels so soft and fresh and clean and light!

S
Sarah S (United States)
Coconut Hinoki / Lavender Romarin
Hair Length: Medium
Hair Type: Wavy
Hair Texture: Medium
I actually LOVE it

I’ve tried out a few shampoo bars, along with some body washes in this duo mini sample kit was so perfect and by for the best product, I have tried out of all shampoo, bars, and body wash. I’m not lying when I say this it actually leaves my hair feeling very nice not dry not brittle not oily greasy. It’s literally perfect. When I come out of the shower I can still style. My hair doesn’t affect that any differently very simple and easy to use. I love it and I will be buying again.

L
Lenae Delgado (United States)
Aloe Tea Tree / Coconut Hinoki
Hair Length: Short
Hair Type: Wavy
Hair Texture: Thick
Love it

This smells so good! Love the feeling afterwards

E
Eric (United States)
Aloe Tea Tree / Lavender Romarin
Hair Length: Short
Hair Type: Straight
Hair Texture: Medium
Great

Love the soap and shampoo, I have bad eczema on my neck/hairline and love what the sticks do to my skin.

A
A.E. (United States)
Aloe Tea Tree / Coconut Hinoki
Hair Length: Long
Hair Type: Wavy
Hair Texture: Medium
Skeptical about shampoo bars

I’ve always been skeptical about shampoo bars, but I’ve never tried one before. It’s the fact that this one is an all-in-one shampoo and conditioner intrigued me. I am on my third wash and II’ve always been skeptical about shampoo bars, but I’ve never tried one before. It’s the fact that this one is a all-in-one shampoo and conditioner intrigued me. I am on my third wash and I can feel a difference. I decided to cut out conditioner, cold turkey just to see how it worked. Only one time so far my hair has been harder to brush out after the shower. My third wash was pretty easy to brush out. I look forward to seeing what a full two weeks does.

A
Angela Otis (United States)
Santal Oak / Lavender Romarin
Hair Length: Long
Hair Type: Wavy
Hair Texture: Medium
Awesome product

I was skeptical about a solid body wash and shampoo, but these are great. Awesome lather and smell great. Like that they're natural. Give them a try

K
Kimberly Popham (United States)
Coconut Hinoki / Clear
Hair Length: Long
Hair Type: Wavy
Hair Texture: Medium
Light, clean, hydrating

I am absolutely amazed by my new shampoo bar. My
Hair feels light and not weighed down. My hair feels clean and hydrated. The cleansing bar was great as well. I like that they one for sensitive skin.

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