Matrix
So Silver Purple Toning Shampoo
hair dye · 300 ml · 17 ingredients
- Fragrance-free
- No essential oils
- With salicylic acid
- With dimethicone
Full ingredient lists, decoded. Free-from facts on every product.
Kérastase
hair dye · 150 ml · Haircare
Kérastase Chroma Absolu is free of essential oils, drying alcohol, sulfates, parabens and MI / MCI, going by its full 26-ingredient list, with hyaluronic acid, glycerin and lactic acid. List checked November 5, 2026.
The catch: it contains fragrance (Parfum/Fragrance), labelled fragrance allergens (Linalool, Hydroxycitronellal) and silicones (Amodimethicone, Phenyl Trimethicone).
Listed on Amazon in: United Kingdom · Germany · France · Italy · Spain · Netherlands · Poland · Sweden
Hyaluronic acid
A humectant that pulls water into the top layer of skin.
Glycerin
A classic humectant that keeps skin hydrated.
Lactic acid (AHA)
A gentler, hydrating exfoliant.
Centella asiatica
A soothing plant extract popular for irritated skin.
Vitamin E
An antioxidant that protects the formula and the skin.
26 ingredients, in label order (highest amount first; below about 1% the order is free).
Source: Open Beauty Facts (ODbL), world.openbeautyfacts.org/product/3474637059057, retrieved November 5, 2026.
| Check | Result | Ingredients found |
|---|---|---|
| Fragrance | Contains | Parfum/Fragrance (#26) |
| Essential oils | None listed | — |
| Labelled fragrance allergens | Contains | Linalool (#22), Hydroxycitronellal (#25) |
| Drying alcohol | None listed | — |
| Sulfates | None listed | — |
| Silicones | Contains | Amodimethicone (#2), Phenyl Trimethicone (#11) |
| Parabens | None listed | — |
| MI / MCI | None listed | — |
| Formaldehyde releasers | None listed | — |
| Mineral oil & petrolatum | None listed | — |
| Lanolin | None listed | — |
| Chemical UV filters | None listed | — |
No. Kérastase Chroma Absolu contains Parfum/Fragrance (ingredient 26 of 26).
Silicones: yes (Amodimethicone, Phenyl Trimethicone). Sulfates: none listed. Parabens: none listed.
By its ingredient list it fits mi allergy, acne-prone skin, body acne and pregnancy: it passes every free-from rule we set for those needs. Key ingredients: Hyaluronic acid, Glycerin, Lactic acid (AHA) and Centella asiatica.
Matrix
hair dye · 300 ml · 17 ingredients
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