Red 33 (CI 14720)
A red cosmetic colorant. It tints the formula; some people may react on contact.
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 14720, known as Red 33, is a synthetic cosmetic colorant in a red shade. Its only function is to add color to a product, whether a lipstick, a tinted cream or a toiletry. It plays no part in skincare. This is a purely functional, decorative ingredient, not an active. It does not hydrate or work on wrinkles or pigmentation; it serves only an aesthetic role in the formula. For topical use it has no systemic relevance, so it can be used during pregnancy and breastfeeding. General tolerance is good, but allergy potential is moderate: in people sensitized to this type of dye a contact reaction can appear. Most people have no trouble, and those with skin reactive to dyes would do well to patch test first.
Frequently asked questions
Is Red 33 (CI 14720) safe during pregnancy?
Red 33 (CI 14720) is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Red 33 (CI 14720) for?
Red 33 (CI 14720) suits: normal, dry, combination, oily, sensitive.
What is Red 33 (CI 14720) and what does it do in cosmetics?
A red cosmetic colorant.
What's the INCI name for Red 33 (CI 14720)?
The INCI name is CI 14720. It may also appear as: Acid Red 14.
See Red 33 (CI 14720) in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
Other functional ingredients
CI 15510 (Orange 4), CI 15850 (Red 6 Lake), CI 15850 (Red 7 Lake), Yellow 6 (CI 15985), Hydroxyethoxyphenyl Butanone, PEG-8, Sodium Acrylates Copolymer, Undecyl Dimethyl Oxazoline
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