Editor's TipEditor's Tip

Why choose a two-part treatment? Keeping the ingredients separate until right before you mix them helps ensure that the formula stays pH-balanced and doesn’t lose its potency over time.

OmniPotent

Birchbox Breakdown

In an era that prizes freshness above all, it makes sense that we’d hold our hair products to the same standard as, say, our daily dose of green juice. This easy-to-whip-up treatment from the pro salon brand activates right before your eyes, so you know that it’s working at peak levels right when you apply it. And yes, we’ll admit to a somewhat geeky fascination with watching the chemical reaction unfold. The gluten- and paraben-free formula goes to work immediately to repair years’ worth of hair damage, leaving strands lustrous, hydrated, and full of healthy bounce.

How it Works

It’s all in the chemistry. As the name implies, Duosity is a two-part treatment. From one side of the tube comes a super-nourishing team of silk amino acids, keratin, and other plant-derived proteins; from the other, a mix of natural humectants and antioxidants (think: aloe, rosemary, and sage) that attract and bind moisture deep into the hair shaft. Meanwhile, sodium bicarbonate helps to balance pH levels (pretty cool, right?). Put both sides together to kickstart the formula and whip your hair into shape.

How to Use

After you shampoo, squeeze a generous 1:1 ratio of both formulas into your palm, mixing them into a foamy, whip-like mask. Work evenly through clean, damp hair, focusing on the ends. Leave three to five minutes before rinsing thoroughly. For best results, we suggest using Duosity once or twice a week.

Phase A (orange): Aqua (Water/Eau), Cetearyl Alcohol, Isopropyl Palmitate, Propylene Glycol, Behentrimonium Methosulfate, Fragrance/Parfum, Lactic Acid, Hydrolyzed Rice Protein, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Laurdimonium Hydroxypropyl Hydrolyzed Soy Protein, Silk Amino Acids, Keratin, Polyquaternium-7, Phenoxyethanol, Polyquaternium-37, Panthenol, Glyceryl Stearate, PEG-100 Stearate, Ceteareth-20, PEG-45M, Propylene Glycol Dicaprylate/Dicaprate, PPG-1 Trideceth-6, Benzyl Benzoate, Limonene, Linalool, Methylchloroisothiazolinone, Methylisothiazolinone, Orange 4/CI 15510

Phase B (white): Aqua (Water/Eau), Sodium Bicarbonate, Cetearyl Alcohol, Hydroxypropyl Starch Phosphate, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Glycerin, Fragrance/Parfum, Cinnamidopropyltrimonium Chloride, Rosmarinus Officinalis (Rosemary) Leaf Extract, Salvia Officinalis (Sage) Leaf Extract, Camellia Sinensis Leaf Extract, Aloe Barbadensis Leaf Juice, Phenoxyethanol, Coco- Glucoside, Glycol Distearate, Behentrimonium Methosulfate, Glyceryl Stearate, PEG-100 Stearate, Benzyl Benzoate, Limonene, Linalool, Butylene Glycol, Iodopropynyl Butylcarbamate

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

1,372 Reviews
3.6 out of 5 stars
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395
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2 Star
142
1 Star
104
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Most Helpful Customer Reviews

SO disappointed...didnt get this !!
Sampled

Hmmmm. I did NOT get this sample
According to my account, it says I did...but no.
Im not sure why it shows i did unless it was a mistake (?)
Just trying to catch up on my reviews. Sorry. This will be no help to you at all.

2
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Cool Hair Treatment!
Sampled

I used this sample and loved it. It has a really awesome foaming consistency, almost like a mousse. It worked well with my hair. The only negative thing was it smells like medicine. I would definitely recommend this product.

4
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Too thick for my hair
Sampled

Smells nice, and would be good for thicker hair. It weighed my hair down even with a decent blow dry, so if using again, I wouldn't do it on a day where I am planning to style my hair with heat.

2
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This stuff saves my hair!
SampledPurchased

I use this treatment once a week on my hair and it keeps everything so healthy! I highlight my hair, so it can get damaged. Typically damage control products add too much weight to my hair but this stuff does not! I get great shine and it smells lovely.

5
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Smells great!
Sampled

I was not expecting the super foaming action or the great smell, and loved it! I wish I had more than the small sample to continue use and see more how it helped my hair - but would definitely give it a buy after the sampler.

5
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Awesome!
Sampled

I was totally surprised by this product! The way it turned into foam and how it conditioned my hair was phenomenal! Would recommend it to anyone and everyone!

5
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Love this stuff!
SampledPurchased

I have color-treated hair that gets abuse from sun/heat/etc. OmniPotent does miracles. I try to use it once a week for some hydration and shine. Highly recommend!

4
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OmniPotent Duosity Hair Treatment
SampledPurchased

LOVE this hair conditioner but it's hard to get both treatments to come out in an even amount. Most of the time I ended up with 90% of one treatment, and 10% of the other (and vice versa). The sample pack is much easier to manage.

2 stars for the bottle.
5 stars for the product.

2
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Not for all hair textures

Well, we all know 'one-size-fits-all' doesn't always apply, and this was not the product for me. (I have afro-ethnic hair with a keratin smoothing treatment.) This did absolutely nothing for my hair. My hair felt dry and lacked any sort of luster following this treatment. Perhaps this product is better suited for other hair types.

2
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Wonderful!

This product left my hair so soft and shiny! The foamy texture was great and it was easy to evenly spread throughout my hair. It smelled nice. I am purchasing this product.

5
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