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Solid Seaweed Shampoo
Solid Seaweed Shampoo
Solid Seaweed Shampoo
Solid Seaweed Shampoo

Solid Seaweed Shampoo

Ditch the plastic bottle and try switching to solid shampoo. Infused with seaweed extract and macadamia oil, this shampoo is gentle and moisturizing for your locks. It rinses clean without needing vinegar, even in hard water. Super long-lasting and SLS-free too!

Suitable for all hair types, including color treated hair.

How to Use (Short version):

  1. Wet hair thoroughly.
  2. (most hair) Rub the solid shampoo on hair from roots to ends and massage until desired lather is achieved. A little goes a long way.
  3. (brittle hair types) Create lather in hands, then rub hands on hair and lather.
  4. Rinse well with water. (no vinegar required)
  5. Use our solid conditioner on lengths and ends.
  6. Rinse well with water. 
  7. Keep out of eyes! It is gentle but not designed to be used in the eyes, if you get a little in there then rinse gently with clean water.

How to use the solid shampoo - long version - read the post here.

This size:

1 oz. Make sure to store in a dry place between washes to extend the life. 

How long it lasts:

This size typically lasts one person 1-2 months (depends on hair length and thickness). 


This product is unpackaged and is wrapped in recyclable paper for shipping.

About our Ingredients:

Seaweed extract - imparts proteins and minerals to hair shaft to help with damage

Sodium lauroyl methyl isethionate - plant derived cleanser for gentle foaming - SLS and SLES free

Macadamia esters - a light version of macadamia oil to create shine and softness naturally

Cocoa butter - healthy and softening hair conditioning ingredient (from the cocoa plant) for shiny locks.

Sodium cocoyl methyl taurate - plant derived cleanser to remove built up oils and gently lift away grime - SLS and SLES free

Cocamidopropyl betaine - plant derived cleanser that helps with mildness on the scalp - SLS and SLES free

Sodium Cocoyl Isethionate - plant derived cleanser for creamy bubbles, exceptionally mild and gentle  - SLS and SLES free

Fractionated coconut - a lighter version of coconut oil that won't weigh down your hair but instead leave it lightly moisturized

Behentrimonium methosulfate (and) Cetyl alcohol (and) Butylene glycol - gentle plant-based conditioner to help reduce frizz and tangles and lock in moisture

Propanediol 1,3 - a corn and sugar derived moisturizer that reduces frizz

Sodium stearate - plant derived texture ingredient and foaming cleanser

Cetearyl Alcohol (and) Polysorbate 60 - non toxic plant based stabilizer and thickener

Phenoxyethanol (and) Caprylyl Glycol (and) Sorbic Acid - preservative to keep your bar fresh in the shower - paraben free

Essential oil blend - Rosemary, Eucalyptus, Mint - a clean and refreshing but light scent

Citric acid - preservative and pH adjuster - naturally found in citrus fruits 

Handmade by No Tox Life

Customer Reviews

Based on 46 reviews

LOVE this shampoo bar. It doesn't leave a film on your hair. I'm so happy I found this!

Thick/Dandruff Prone Long Hair

Sooo, I purchased bar shampoo to replace chemicals laden one time use bottle store shampoo. Overall 5/5 stars. My 5 days a week job is in a kitchen cooking over a grill and next to a fryer. I have waist length, THICK Latina hair that I always have to braid or put in a bun. With this shampoo bar, I only really NEED to wash my hair about 2x a week. With bottled shampoo it was 3, maybe 4x a week because my hair felt really greasy/oily. I’ve noticed a decrease in that since using this shampoo. The smell is subtle but still pleasing and does not linger. I can’t really smell it the next day at all. I do notice my hair has a slight waxy feel right after showering and shampooing my hair but that fades and by the time my hair drys that feeling is gone. I also have an issue with dandruff when the weather gets super dry in the winter (hello Alaska weather) and so far I have not noticed any dandruff issue at all this fall, when I would typically start to see a problem. I have very long thick hair. I started using the bar the beginning of October and have washed my hair around 5-6x so far. I can see it lasting the rest of this month and maybe a week into December. I work the bar into a lather around my hairline and the scrub into my scalp and hair from there. One bar is gonna last me 2-2.5 months, certainly not bad nor a dealbreaker but perhaps a larger sized bar for thick haired gals could potentially be in the works for sale at the store? I know I would buy it! I had no issues transitioning from the bottled shampoo to the bar, I did read the info so I was aware there could be an adjustment period but I had no issues. Overall, I would definitely recommend and I will be purchasing again.

We do plan to make a larger size of each, we actually had one earlier but are currently trying to keep up with orders of this one. Coming soon! - Callie, co-founder
Great for Hard Water

Finally a shampoo bar that works with hard water! With other shampoo bars I had to use an apple cider vinegar rinse (which was hypocritical and wasteful considering my environmental motivations for transitioning to shampoo bars). With No Tox Life I immediately noticed a difference in the PH balance of my hair.

never going back to bottled shampoo

Thank you for your amazing products. My hair has never felt better in my whole life and I'll never go back to using a bottled shampoo again.

Thank you for making products that help the earth and the people on it. Thank you for empowering women. I'm so joyful. I just wanted to send you ladies some love.

I appreciate all the work you do. I'll be a customer for life.

Solid Seaweed Shampoo - Love it

Have been using the solid shampoo for many months. This version (Solid Seaweed Shampoo - For all hair types) is by far the best. Amazing on how much lather you get out of that little "bar".