$47.06 $65.99
Instead of the $108.50 Drybar Double Shot
#4 on Amazon in Hot-Air Hair Brushes
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| Fact | OUAI | Aveeno |
|---|---|---|
| Type | ✓ Clarifying shampoo, both | |
| Key ingredients | ✓ Apple cider vinegar, Hydrolyzed keratin, Tetrasodium EDTA | ✓ Apple cider vinegar, Colloidal oatmeal |
| Size | 300 ml | 354 ml |
| Per ounce | $3.35 / fl oz | $0.72 / fl oz |
| Amazon rank | Not ranked | #33 in Hair Conditioner |
| Sold by | FRONT ROW | Amazon.com |
The trade-off
OUAI adds two milder cleansers (sodium lauroyl methyl isethionate and decyl glucoside), hydrolyzed keratin and two chelators, EDTA and EDDS, which bind the calcium and iron hard water leaves; Aveeno has no chelator, so it lifts product build-up but not mineral build-up, and it opens with colloidal oatmeal extract.
Detox Shampoo costs about $34 for 300 ml ($3.35 / fl oz). The dupe below is Aveeno Apple Cider Vinegar Blend Clarifying Shampoo at $8.57, about 79% less per ounce. Each pair is compared on format, finish and key ingredients, including what the dupe doesn't do.
Clarifying shampoo for product and hard-water build-up: a sulfonate and isethionate wash with apple cider vinegar, two chelators (EDTA and EDDS) and hydrolyzed keratin. $34 for 10 oz.
#33 in Hair Conditioner on Amazon
Cost per fl oz
What matches
Both clarify on the same main cleanser, sodium C14-16 olefin sulfonate, with cocamidopropyl betaine and vinegar high on the list, the apple cider vinegar both bottles name.
Aveeno Apple Cider Vinegar Blend Clarifying Shampoo at about $8.57. Both clarify on the same main cleanser, sodium C14-16 olefin sulfonate, with cocamidopropyl betaine and vinegar high on the list, the apple cider vinegar both bottles name.
Detox Shampoo costs about $34 for 300 ml, or $3.35 / fl oz. Aveeno Apple Cider Vinegar Blend Clarifying Shampoo works out at $0.72 / fl oz, roughly 79% less per ounce.
OUAI adds two milder cleansers (sodium lauroyl methyl isethionate and decyl glucoside), hydrolyzed keratin and two chelators, EDTA and EDDS, which bind the calcium and iron hard water leaves; Aveeno has no chelator, so it lifts product build-up but not mineral build-up, and it opens with colloidal oatmeal extract.
Not by our rules. Every listing of it, single bottles and the shampoo-and-conditioner pair, was sold by third-party sellers only. Checked 1 October 2026.
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