Rust & Relaxation

Cosmetic whose composition was read from the brand website (website recognised under its name)

List observed on 27 October 2026 on www.opi.com.

Has the product changed? Photograph the packaging.

Points to note

No ingredient in the recorded list is prohibited in all cases in European Union cosmetics.

Who it concerns

For each group, the ingredients of the list that an official classification or rule mentions. Open an ingredient's page to read what the text says. A group with no name does not mean the ingredients were judged to have no effect for it.

Prohibition or serious classificationThe text prohibits the substance for this use, or ranks it among the most serious hazards (known or presumed carcinogenic, mutagenic or reprotoxic, identified endocrine disruptor).Worth watchingThe text sets a condition or flags a hazard worth knowing: allergen, suspected effect, condition for children, hazard to the aquatic environment.For informationOfficial information with no condition on a finished product: warning to read, irritation of the pure substance.

• Babies and children

  • Worth watching TalcAnnex III, entry 59, sets a condition for children, for these products only: (a) Powdery products intended to be used for children under 3 years of age. “(a) Powdery products intended to be used for children under 3 years of age”

• Skin, eyes and allergies

  • Worth watching Benzoyl PeroxideClassified under the CLP Regulation: eye irritation, category 2 (Eye Irrit. 2); skin sensitisation, category 1 (Skin Sens. 1).

• Environment

  • Worth watching Benzoyl PeroxideClassified under the CLP Regulation: hazardous to the aquatic environment, short term, category 1 (Aquatic Acute 1); hazardous to the aquatic environment, long term, category 1 (Aquatic Chronic 1).

• Read on the label

  • For information Benzoyl PeroxideAnnex III, entry 94, requires this to be printed on the pack: “For professional use only Avoid skin contact Read directions for use carefully”.
  • For information TalcAnnex III, entry 59, requires a warning that depends on the type of product: Powdery products intended to be used for children under 3 years of age: “Keep powder away from children's nose and mouth”. None for: Other products.

No official text covers the recognised ingredients for: pregnancy and breastfeeding.

For a question about your own situation (pregnancy, child, allergy), show this list to your doctor, midwife or pharmacist: we cannot say whether this product suits you.

Recorded composition

11 recognised ingredients out of 11.

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Classified hazard (cancer, DNA, reproduction): Carcinogenic, mutagenic or toxic for reproduction under the CLPEU regulation that classifies chemicals by their hazards (EC No 1272/2008). Regulation, or identified endocrine disruptor. Irritation, allergy and environment: see “Who it concerns”.