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The Deep Conditioning Concentrate


When you join The Eco-Optimist Club, you get 10% off, FREE shipping on 2+ full-size concentrates and enjoy a FREE surprise gift on every shipment from other sustainably-minded brands we love. Based on customer feedback, we'll only include tube keys in your first order

Meet The Deep Conditioning Concentrate, Cosmopolitan's Best Clean Conditioner. Part daily deep conditioner, part hair mask, all softness, shine and silky strands. This plant-based, ultra-concentrated deep conditioner is filled with skincare ingredients and packed in our new, 100% recycled aluminum tubes. 

Created for dry, damaged and/or frizzy hair, a little goes a long way. With pumpkin seed oil for repair and 40% aloe vera, this natural powerhouse is 3x concentrated and provides excellent slip, detangling smoothing and hydration, all without silicones, parabens, dyes or synthetic fragrances. 

The Deep Conditioning Concentrate can be used as a rich, daily conditioner or left on for 15 minutes as a deep treatment mask. Made with our signature Everist essential oil blend (bergamot, rosemary, orange peel, clary sage and peppermint) this formula is color-safe and proudly vegan and cruelty-free. 

Perfect for an on-the-go lifestyle, our 3x concentrated aluminum tubes are compact to throw directly into your carry-on or gym bag. It's time to stop paying for water and see how clean, skincare-packed formulas can transform your hair over time. 

Includes zero-waste tube key. 50+ uses per tube (equivalent to a traditional 300ml/ 10.2fl oz water-filled conditioner bottle).

Clean Ingredients
Aloe Barbadensis Leaf Juice, Glycerin, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Cetyl Alcohol, Behentrimonium Chloride, Hydroxypropyl Starch Phosphate, Brassicyl Isoleucinate Esylate, Adansonia Digitata (Baobab) Seed Oil, Alanine, Arginine, Aspartic Acid, Brassica Alcohol, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Liquid Endosperm, Cocos Nucifera (Coconut) Fruit Juice, Cocos Nucifera (Coconut) Oil, Cucurbita Pepo (Pumpkin) Seed Oil, Glycine, Guar Hydroxypropyltrimonium Chloride, Histidine, Ilex Paraguariensis (Yerba Mate) Leaf Extract, Isoleucine, Panthenol, PCA, Phenylalanine, Proline, Serine, Sodium PCA, Sodium Lactate, Threonine, Valine, Withania Somnifera (Ashwaganda) Root Extract, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Citrus Aurantium Dulcis (Orange) Peel Oil, Rosmarinus, Officinalis (Rosemary) Leaf Oil, Salvia Sclarea (Clary Sage) Oil, Mentha Piperita (Peppermint) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Things We Don't Use
Parabens, sulfates, silicones, dyes and synthetic fragrances. Everist products are proudly vegan and cruelty-free.
How to Use Everist
In the shower, wet hair and hands. Place metal tube key provided over top of tube and roll down gently to dispense a 1 inch strip of the concentrate (1/3 your normal dose). Rub over wet hands and then spread evenly through wet hair, working from ends upwards. Rinse well. For a deep conditioning treatment, leave on for 15 minutes before rinsing. 
Based on a third-party assessment by Bluebird Climate, Everist Deep Conditioning Concentrate has a 77% smaller carbon impact and a 62% smaller waste impact than traditional water-filled deep conditioners packaged in a plastic bottle.
Product Afterlife
Empty aluminum tube, rinse, bunch up and recycle. Bunch with other aluminum (foil, pie plates, etc.) for maximum likelihood to be collected. Rinse cap clean and return to us (details here). Recycle kraft paper carton.


Our #1 ingredient

Hello, Aloe

We packed in the good stuff.

+   Aloe Vera. Packed with vitamin A, C and E for deep hydration, softness and shine.

+   Vegetable Glycerin. A highly effective moisturizer and humectant to help reduce frizz and strengthen hair.

+  Pumpkin Seed Oil. Rich in zinc, vitamin E and omega-3, and omega-6 fatty acids to help fight and repair damage.

+  Argan Oil. Rich in vitamin E to help prevent dryness and boost shine and elasticity.


100% Recycled

Aluminum Tubes

Made with 95% post-consumer recycled aluminum and 5% post-industrial recycled aluminum, these tubes have a 70% smaller carbon footprint that virgin aluminum tubes. Soon they'll be the only tubes we use.

Customer Reviews

Based on 41 reviews
So soft

Even before I started using the Everist shampoo, just the deep conditioner alone made my hair feel so soft. The pair together is amazing. I originally bought these for travel but now it’s all I use.

Music to our ears. Thank you so much for this review Jenny - we really appreciate it!

Get the red!

Don't bother with the yellow. I got the yellow and it's just absolutely awful on my hair. I was so disappointed and am stuck with the full size tube :(

I had a chance to try the red and OMG IT'S AMAZING. Should have gotten the red from the start! After I push myself to finish the yellow tube, I'll be sure to get the red conditioner!!! So great on my hair.

Ha! Thank you for this feedback Arleen. If you want that traditional deep conditioning experience, and your hair is not super fine or easily weighed down, we agree with you - GET THE RED!

Love it

I bought this product for my daughter's fine, ethnic, curly hair to make our wash days easier -- and it worked! The product reduced the detangling time by 50% and her curls remain defined and frizz free for days afterwards. I also appreciate that the product comes in a recylced aluminum tube.

Very good deep conditioner

I have had quite a time finding a 'clean' hair mask that doesn't have a sickening fragrance. This product is really good! I find it works best when I use it 2-3 times per week.

Elizabeth S.
Highly recommend

I was skeptical how an inch of this product was going to work in my long hair but let me tell you, an inch was really all I needed. My hair fell absolutely phenomenal afterwards almost like I had went to the salon. I did let it set for about 15 minutes in my hair but I do that with all of my conditioners regardless. My hair looks so beautiful and felt so soft and there were no more dry ends. I love everything about this conditioner from the formula to the packaging to the way it made my hair look and made me feel confident and beautiful. Highly recommended. 



Join The Eco-Optimist Club

Save 10% on every order & enjoy a FREE surprise gift with every shipment. Get FREE shipping on 2+ full-size concentrates. Subscribers will receive tube keys on their first order only. By signing up for an Everist subscription, you authorize us to charge the credit card you've saved on file and ship products to you at the frequency you have selected. We'll always ship carbon-neutral and you can change your frequency or cancel at any time.
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