Key ingredients
4.5/5
Clarifying surfactants is the main active in this hard-water shampoo.
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Water Works Clarifying Shampoo
$24.00
Ouidad Water Works is the curly-friendly clarifier — removes impurities and buildup without pretending curls never need a real cleanse.
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The Edyt Score
4.5 / 5.0
Targets
4.2/5
This hard-water shampoo is a curly-focused.
Formula standards
4.5/5
The formula is a curly-focused.
The verdict
Ouidad Water Works is the curly-friendly clarifier.
Compare against similar products
Side-by-side vs 6 near substitutes (Malibu C, L'Oreal Paris, Paul Mitchell, Olaplex, Redken, and Kristin Ess) — best for, job, hair/scalp fit, format, Edyt score, and notes. Swipe sideways to compare.
| Pick | |||||||
|---|---|---|---|---|---|---|---|
| Best for | Curly hair + mineral film | Mineral-heavy well or city water | Accessible hard-water wash days | Weekly clarifying reset | Color-treated clarifying | Heavy buildup weeks | Mid-price hard-water detox |
| Job | Clarify | — | Clarify | Clarify | Clarify | Clarify | Volume |
| Hair / scalp | — | — | — | — | — | — | Oily / acne |
| Format | Hard-water shampoo | Hard-water shampoo | Hard-water shampoo | Hard-water shampoo | Hard-water shampoo | Hard-water shampoo | Hard-water shampoo |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.5 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 |
| Notes | Curly-focused · Buildup | Hard-water labeled · Sulfate-free | Hard-water callout · Sulfate-free | Classic · Chlorine | 4C · Color-aware | Salon · Detox | Hard-water callout · Detox |
| $ / size | $24.00 | $39.98 | $9.97 | $16.00 | $34.00 | $31.00 | $19.00 |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page |
FAQ
Who is Water Works Clarifying Shampoo best for?
Ouidad Water Works is the curly-friendly clarifier — removes impurities and buildup without pretending curls never need a real cleanse.
How did Edyt Beauty score this hard-water shampoo?
Edyt Beauty rates Water Works Clarifying Shampoo 4.5 out of 5 from the ingredient list, who it is for, and how the formula is built. That is separate from crowd-sourced user reviews.
How does it compare to similar products?
The compare table above stacks Water Works Clarifying Shampoo against near substitutes for the same shopping job, including picks from Malibu C, L'Oreal Paris, Paul Mitchell, Olaplex, Redken, and Kristin Ess. For more from the same brand, see More from Ouidad below.
Where can I buy it?
Shop Water Works Clarifying Shampoo with the Buy on Amazon button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change. You can also find it in our guide to Best Shampoo for Hard Water.
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