Purify Hard Water Shampoo
The Ion Purify Hard Water Shampoo is a misc. Our analysis of its 26 ingredients (18 low-risk) rates it Excellent (91/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Ion Purify Hard Water Shampoo is a misc. Our analysis of its 26 ingredients (18 low-risk) rates it Excellent (91/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
3/4
Oily/Acne-Prone Skin
No data
Sensitive Skin
1/10
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
2
|
B
|
Sodium C14-16 Olefin Sulfonate
(Cleansing, Foaming, Surfactant) |
Sulfate
|
|
1
|
|
Cocamide DIPA
(Emulsifying, Surfactant, Viscosity Controlling) |
|
|
1
|
|
Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
4
|
B
|
Cocamidopropyl Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
2
|
A
|
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
2
|
B
|
Disodium Laureth Sulfosuccinate
(Sufactant, Foam Boosting, Hydrotrope, Foaming) |
|
|
1
|
A
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
|
PARFUM
(Fragrance, Perfuming) |
|
|
1
|
A
|
Sodium Lauryl Sulfoacetate
(Cleansing, Foaming, Surfactant) |
Sulfate
|
|
1
|
A
|
Sodium Gluconate
(Chelating Agent, Skin Conditioning) |
|
|
3
|
A
|
PEG-120 Methyl Glucose Dioleate
(Sufactant, Emulsifying) |
|
|
3
|
A
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
1
|
A
|
Polyquaternium-10
(Antistatic Agent, Film Forming, Hair Fixing) |
|
|
1
|
A
|
Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous) |
|
|
|
|
Linum Usitatissimum Seed Flour
(Abrasive, Absorbent, Bulking, Viscosity Controlling) |
|
|
3
|
A
|
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
|
|
|
ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
|
|
1
|
|
Blue 1 | |
|
5
|
|
Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
|
|
6
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
5
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
ASCORBIC ACID
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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