Non-Toxic Shampoo: Ingredients to Avoid & What to Look For
Finding a non-toxic shampoo that cleans effectively without exposing you to harmful chemicals can be tricky. Many shampoos, even some labeled as “natural,” contain problematic preservatives, synthetic fragrances, and harsh surfactants. Below, we break down the key ingredients to avoid and what to look for in a truly safe, non-toxic shampoo.
Surfactants
Surfactants are the key ingredients that make shampoos (and all soaps and detergents) effective. They help water break down oil and dirt, allowing them to be rinsed away. However, not all surfactants are created equal—some are safe, while others come with health and environmental concerns.
Many conventional shampoos rely on harsh surfactants like sodium laureth sulfate (SLES) and, which can be irritating to the scalp and may contain harmful contaminants. Cocamide DEA is an actual carcinogen and should always be avoided. Unfortunately, some natural shampoos also use these questionable surfactants.
Safer Surfactants in Non-Toxic Shampoo
If you’re looking for a non-toxic shampoo, keep an eye out for gentler, biodegradable surfactants like:
- Decyl glucoside
- Lauryl glucoside
- Potassium cocoate
- Coco glucoside
- Sodium cocoyl isethionate
- Sodium lauroyl methyl isethionate
- Caprylyl/capryl glucoside
- Sodium lauroyl glutamate
The problem with these is that they tend not to lather as well as some of their more traditional (but less safe!) counterparts, so it can be hard to find high-performing, non-toxic shampoos that rely only on these surfactants.
Non-Toxic Shampoo Gray Area
One of the most confusing surfactants is cocamidopropyl betaine. While it can be safe and mild, it can sometimes be contaminated with harmful byproducts like nitrosamines (carcinogens) and 3-dimethylaminopropylamine (also known as DMAPA, and irritants). While derived from coconut oil, cocamidopropyl betaine is heavily processed and not as “natural” as some marketing suggests. Potential marine toxicity raise mild environmental concerns. Choosing a DMAPA-free, third-party-tested shampoo brand can help minimize these risks.
Similarly, while disodium laureth sulfosuccinate itself is considered a mild surfactant, it can be at risk of contamination due to ethoxylation. The best way to assess this is to look for certifications (EWG verified, ECOCERT, EU standards), transparency about purification methods, or labels that explicitly say “1,4-dioxane-free.”
Finally, cocamidopropyl hydroxysultaine has a low potential for skin, eye, or lung irritation. However, there are once again concerns about possible contamination with DMAPA and nitrosamines during its manufacturing process.
At Gimme the Good Stuff, we evaluate shampoos with cocamidopropyl betaine, disodium laureth sulfosuccinate, and cocamidopropyl hydroxysultaine on a case-by-case basis:
✅ If a brand discloses third-party testing or is verified by EWG, it may make our Best Stuff list.
⚠ If there’s no transparency about contamination risks, the product lands in Good Stuff or Okay Stuff, depending on its other ingredients.
Coco Betaine in Non-Toxic Shampoo
Some brands use coco betaine instead of cocamidopropyl betaine. Coco betaine is a milder, less processed alternative that is less likely to cause irritation or contain impurities. It can, however, potentially irritate very sensitive skin, so if you have allergies, eczema, or rosacea, it’s best to patch-test first.
248 comments
CT
Shea Moisture is now the Bad Stuff so sad!
I am on this post today because I was a religious user of shea moisture and some of their products (not all, but the new I solely used) had no chemicals nor preservatives. Frankly I’m allergic to something and never bothered to get tested. I had a very bad shower recently and alas their ingredients are forever changed they came for the last of the line that they’d spared. :(
sara
I’m disappointed you don’t have a shampoo bar listed :(
Paul Guerrero
Hi! What is your opinion on Hairprint Shampoo?.
Thank you!
Reema
What about curlie ellie? Is it considered good stuff?
Kimberly
I went to an organic salon today and they use O Way products from Italy. Has anyone tried these products, or do you know if they are considered safe? After a month of using Beauty Counter my hair was looking worse than ever. Today my hair actually seems healthier. I took home samples so that I can try them out on my own.
Kimberly
Im curious of what your opinion is on Monat. A lot of friends seem to really like it.
Steph
Hello,
I have been a no sulfate/paraben advocate for years. For the past year, I started weeding out other harsh chemicals as well. I have lots of fine hair, that tends to be oily on the roots, dry on the ends. I used to think it was impossible to find the right kind of products. What I now realize is that I just needed to retrain myself. Forget about what I grew up learning. Thank you for your list. I’ve been using John Masters, so it’s nice to see this on your list.
Have you looked at Plaine Shampoo/Conditioner? I believe that is what they are called. I would love to know your thoughts on them?
Kristin
What about the Not your Mothers hair care line? Specifically the shampoo and conditioners.
Hailey
Hi I’m from Canada and there are two Canadian brands I’m curious about.
Attitude shampoos and conditioners, and Rocky Mountain Soap Co.
Any information you can pass along would be great! :) Thanks!
Maia James
I have looked into some and tested them but never liked how they make my hair feel!
Maia James
Yes, John Masters sadly has added this to their shampoos, so I am moving these to the Sneaky category…:(
Maia James
They can be problematic, but all of the brands recommended in this guide also make a safe conditioner:)
Arva
Have you looked into bar shampoos and conditioners? A friend of mine recommended Ethique, but I’m sure there are good(er) stuff out there.
Melissa
What about conditioners? Should we stick to the recommended brands? Or are conditioners not as big of a problem?
Thank you!
Melissa
Babo has a great swimming/pool line of hair products
Arlen
What about the Cocamidopropyl Betaine in John Masters? Isn’t that one of the bad ingredients you referenced?
Chris
Thanks for the guide. I like using this Tea Tree Shampoo and I find it does a good job
https://www.mapleholistics.com/products/hair-care/shampoo/natural-tea-tree-oil-shampoo/
Donna L.
I personally have dealt with dry scalp for many years. I have used everything on this planet. The only 2 shampoo’s which worked for me completely are mane and tail and loreal ever sleek. Over the years I have researched the toxins in 90 percent of our soaps, shampoo, etc and it’s no wonder people get ill. So sad. Recently developed rashes, hives, allergies to some of these, so I am derermined to finding the safest products that will work for me. Sometimes, I find a product better than all the others I have tried, but I have an allergy to a natural ingredient, like coconut oil, etc. with some of my allergies, like nickel.
Paul
Greetings Maia, I’m a newbie! Love the site so far, all the comments and the product resources! Question? RE: A toxic free Shampoo and Conditioner which contains Biotin (and any other ingredient that may help with 63 yr young male hair thinning, etc, etc!) This is how I discovered your site while researching very long hours on the topic. Then, I looked at the ingredients of my Shampoo :( (Matrix: Biolage) not good! But, I wondered why I didn’t see “BIOTIN” (or other things that claim to help with hair growth, etc.) in any of the great brands you’ve rec’md or featured on your site? “HELP!!” HaHa! Thx, and looking fwd to all the great resources on you site! TY! Paul
Karen
I read that polysorbate 20 is now on the “watch list” and it is listed as one of the ingredients in Babo bay supplies? Is there ANY completely safe product to put on a baby? Please help me
karen seay
please advise on a completely chemical free all natural ’Good Stuff" soap/shampoo for a newborn?
Nicole B
Would love your opinion on Whole Foods 365 fragrance free shampoo and conditioner since the price is right. Here’s a link to the ingredients:
http://www.wholefoodsmarket.com/products/365-everyday-value®-fragrance-free-shampoo-and-conditioner
TIA!
Sharon
Bright Earth gives is all natural al ingredients and is wonderful. lathers well and feels like a salon when im done.. the ingredients are more pure than the others https://www.brightearthfoods.com/body-care/shampoo https://www.brightearthfoods.com/body-care/shampoo/
Lotem Avigdor
Thanks for the reply!
ester
Hi, Thanks for all this great info!
I’ve been using PURA D’OR Anti-Hair Loss Shampoo (Gold Label) because I have thin hair that falls out a lot. Would you recommend something different?
Maia James
Yes, Babo is Good Stuff!
W A
What about live clean?
Lotem
Yes I would also like to know please, I have been buying babo since my daughter was born based on your recommendation, is it no longer good?
Justina Merdian
What are your thoughts on the Young Living product line? They are mostly known for essential oils but they also have personal care and makeup products.
Halyna
Can you also recommend a safe conditioner?
Sarah
And I’ve using ten pure coconut milk shampoo I think that’s what it’s called.
Sarah
Really fine hair
Sarah
I have fine hair, and lately it’s been brittle feeling, and Strands of my hair fall out.. My hair tends to get oily, I have been using shampoos that make it a bit more oily I try to get the most hydrating. I’ve heard of using acure, and what about 2chic line I know their conditioner isn’t as good, I try to stay away from conditioner anyways.
Lu Ann
Newby here. Can you please tell me if these ingredients are good or bad?
Diane
Monat ingredients: Water (Aqua), Lauramidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Sodium Methyl Cocoyl Taurate, Sodium Cocoamphoacetate, Cinnamidopropyltrimonium Chloride, Stearyldimoniumhydroxypropyl Decylglucosides Chloride, Fragrance (Parfum), Guar Hydroxypropyltrimonium Chloride, Pisum Sativum (Pea) Extract, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Limnanthes Alba (Meadowfoam) Seed Oil, Crambe Abyssinica Seed Oil, Camellia Oleifera Seed Oil, Solanum Lycopersicum (Tomato) Seed Oil, Daucus Carota Sativa (Carrot) Seed Oil, Citrus Limon (Lemon) Peel Oil, Citrus Aurantifolia (Lime) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Adansonia Digitata Oil, Mauritia Flexuosa Fruit Oil, Cocos Nucifera (Coconut) Oil, Gardenia Tahitensis Flower Extract, Moringa Oleifera Seed Oil, Caryocar Brasiliense Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Glycerin, Dextran, Citric Acid, Cocamidopropyl Hydroxysultaine, Propanediol, Glycol Distearate, Sodium Hydroxypropylphosphate Decylglucoside Crosspolymer, Lauramide MIPA, Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer, Cocamidopropyl Betaine, Butylene Glycol, Amodimethicone, Trideceth-12, Cetrimonium Chloride, Benzoic Acid, Caprylyl Glycol, Benzyl Alcohol.
Cathleen
I came across your site as I was searching for a clean shampoo and conditioner after having used Aveda for a long time. I’m disappointed with Aveda’s ingredient list and was considering John Masters shampoo. However, when I went to the John Master’s website, I saw they use sodium benzoate in their shampoo….you mentioned above they did not, so I was disappointed to see it there. I am ready to change shampoos, but am unsure of what product is completely free of harmful chemicals/toxins.
Rod Hall
You are eating sodium benzoate as a preservative in many packaged foods – probably not nearly as big a concern putting it on your hair and washing it off. As the article noted “food grade”, so that is why it is on the “good” list.
Sue d
Hi everyone. I’m a 60 year old mom of 3 and grandmother of 5. I have been recently diagnosed with contact dermatitis mainly allergic to formaldehyde and methylchoroisothaizolinone. I am desperately seeking shampoos, conditioners, liquid soaps, cosmetics, and household products (clothing detergent, dryer sheets, etc) that I can use without these 2 preservatives. It’s very difficult as i am so unfamiliar with this process and am having difficulty locating them on line. Can anyone help? So much to learn and so hard to deal with the pain of the dermatitis as it is on my hands. Luckily my husband does most of the cleaning and dishes but love to cook and entertain but has taken all the pleasure out of it. Wearing gloves doesn’t really help much. I appreciate anyone’s advice!!!!
Jennifer
This is all so informative. Thank you! I’d love to know what you use in the summer, when swimming becomes a regular routine (and a daily one for my child). There are so many swimmer’s shampoos but I’m not sure how safe they are. On the other end, I wouldn’t want a shampoo that may be natural, but doesn’t get out the chlorine.
Jennifer Tijunin
Hi Peggy, I cannot answer as to why the 2 previous posters didn’t respond. I can assure you that Independent Market Partners do not get paid for reviews. I’m sure they fell in love with their results, value non-toxic ingredients and became distributors like I did. Our company training does not promote spreading your website link profusely as it DOES perpetuate skepticism for all direct sales and causes mistrust. Please reach out if you still have any questions or concerns regarding the company or products: I’m happy to help.
Korby
Thank you for all the info. Just found out I am allergic to one of the main preservatives in hair products and cosmetics. It’s way to long to spell out, still don’t know how to say it. This is so helpful.
Marissa LaBuz
What about Burt’s Bees shampoo?
Delia
Hi,
Thank you for all your information. It has opened my eyes to so many things. I was wondering if you could help me by determining if Yarok Hair Care shampoo is good or sneaky.
Thank you!
Cristy Mendes
Thank u so much for creating this site! All the info u have listed on your site is very helpful. Can u also create a guide for Good Stuff vitamins, conditioners and curly hair styling products?
I look forward to hearing back from u
Thanks again
Paul Guerrero
Hi! A question about John Masters shampoo (rosemary and lavender)… I see on EWG that it contains 3 questionable ingredients, including: sodium benzoate. When I clicked on the link on your page, this is the formula it linked to on Amazon.
What do you think?
lauren
Have you heard of Morrocco Method International?
Regina
This is over a year old, however still important. Read the ingredients on each Aveda product you are interested in purchasing. I was considering buying shampoo until I read the ingredients. I was very shocked. They claim to be Natural.
Janell McKenney
What about Theraneem Organix shampoo?
Richard
Hi, can you tell me about Malie Organics shampoo and conditioner? Here are the ingredients for one of the scents. Thank you.
Mango Nectar Shampoo Ingredients: Aloe Barbadensis (Aloe Vera) Leaf Juice, Sodium Lauroyl Methyl Isethionate (Coconut/Palm), Disodium Laureth Sulfosuccinate (Coconut/Palm), Cocamidopropyl Hydroxysultaine (Coconut), Sodium C14-16 Olefin Sulfonate (Coconut), Polyquaternium-7, Polyquaternium- 10, Glycerin (Vegetable), Polysorbate 20, Hydrolyzed Quinoa Protein, Guar Hydroxytrimonium Chloride (Plant), Aleurites Moluccana (Kukui) Nut Oil, Macadamia Ternifolia (Macadamia) Nut Oil, Helianthus Annuus (Sunflower) Seed Extract, Passiflora Incarnata (Passion Fruit) Hydrosol, Citrus Aurantifolia (Lime) Hydrosol, Laureth-7, PEG-7 Dimethicone, PEG-120 Methyl Glucose Dioleate (Vegetable), Fragrance (Parfum), Phenoxyethanol, Caprylyl Glycol (Coconut), Citric Acid.
Malie never uses petroleum, mineral spirits, sulfates or parabens, nor do we test on animals.
Mango Nectar Conditioner Ingredients: Aloe Barbadensis (Aloe Vera) Leaf Juice, Glycerin (Vegetable), Hydroxyethylcellulose, Behentrimonium Chloride (Plant), Stearalkonium Chloride (Coconut/ Palm), Cetyl Alcohol (Coconut/ Palm), Stearyl Alcohol (Coconut/ Palm), Aleurites Moluccana (Kukui) Nut Oil, Hydrolyzed Quinoa Protein, Macadamia Ternifolia (Macadamia) Nut Oil, Helianthus Annuus (Sun- flower) Seed Extract, Passiflora Incarnata (Passion Fruit) Hydrosol, Citrus Aurantifolia (Lime) Hydrosol, Laureth-7, PEG-7 Dimethicone, Polysorbate 20 (Plant), Fragrance (Parfum), Phenoxyethanol, Ethylhexylglycerin (Plant).
Jozephine
This is such a great post! Thank you!!
I am curious about a brand I’ve recently bought shampoo and conditioner from at Whole Foods, it’s called “North American Hemp Co”. On their website you can find lists for each of their products, but to save you a little bit of time I’ve copied the one for the shampoo I now use in the hope that you might be able to help me out. One thing I found odd was “flavour” as an ingredient, so I’ve sent them an email about that… We shall see what they say.
Here are the listed ingredients:
Aqua, Sodium C14-16 olefin Sulfonate, Disodium Laureth Sulfosuccinate, Cocamidopropyl Betaine, Glycol Sterate, Cannabis Sativa (Hemp) Seed Oil, Glycerin, Panthenol, Hydrolyzed Wheat Protein, Orange (Citrus Aurantium Dulcis) Oil, Flavour, Pomegranate (Punica Granatum) Extract, Grape (Vitis Vinifera) Seed Extract, White Pine Bark (Pinus Strobus) Extract, Green Tea, (Camellia Sinensis) Leaf Extract, Ginseng (Panax Ginseng) Extract, Chamomilla, Recutita (Matricaria) Flower Extract, Algae Extract, Bearberry (Arctostaphylos Uva Ursi) Extract, Coneflower (Echinacea Angustifolia) Extract, Licorice (Glycyrrhiza Glabra) Root Extract, Sodium Benzoate, Potassium Sorbate, Tocopheryl Acetate, Citric Acid