CI 17200 (Red 33)
A red cosmetic colorant. It tints the formula at low levels and does not affect skincare action. Approved for EU cosmetics.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Moderate
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
CI 17200 is a synthetic azo dye, also known as Red 33. The five-digit CI index is a number from the international Colour Index catalogue. INCI: CI 17200. In a formula it gives the product a red-pink shade. It is a colorant, not a skincare active. It does not act on skin and is added to the formula for color at low concentrations. Regulation. In the EU, cosmetic colorants are governed by Annex IV of Regulation 1223/2009, which lists allowed product categories and limits for each. CI 17200 has use restrictions (for example, not for eye-area products in some jurisdictions) that the maker observes. Tolerance. Irritation potential is low. Azo dyes are occasional contact allergens, so people prone to dye reactions should keep this in mind. Pregnancy safety: used in trace amounts, systemically negligible.
Frequently asked questions
Is CI 17200 (Red 33) safe during pregnancy?
CI 17200 (Red 33) is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is CI 17200 (Red 33) for?
CI 17200 (Red 33) suits: normal, dry, combination, oily, sensitive.
What is CI 17200 (Red 33) and what does it do in cosmetics?
A red cosmetic colorant.
What's the INCI name for CI 17200 (Red 33)?
The INCI name is CI 17200. It may also appear as: Red 33, Acid Red 33.
See CI 17200 (Red 33) in a product composition right on the store page
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Similar role in the formula
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