Skip to content

Antioxidant

HYDROXYPHENYL THIAZINANE CARBOXYLIC ACID

Updated
69

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A hydroxyphenyl thiazinane carboxylic acid combining a phenolic antioxidant with a sulfur-nitrogen ring scaffold for skin protection. Specialty ingredient with limited public safety data.

Function

SKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Phenol-bearing heterocyclic antioxidant
  • Combines radical scavenging with skin-conditioning effect
  • Useful for anti-aging formulations

Known concerns

  • Novel ingredient — limited public toxicology
  • Phenolic chemistry can be sensitizing

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related antioxidants

70
(PINUS SYLVESTRIS CONE/LEMON FRUIT/HOPS/ROSEMARY LEAF/EQUISETUM ARVENSE) EXTRACT
Antioxidant
 70
2-MERCAPTONICOTINOYL GLYCINE
Antioxidant
 70
3,4-DIHYDROXYBENZOIC ACID
Antioxidant
 70
3,4-METHYLENEDIOXYBENZYL METHYLSULFONE
Antioxidant
 68
ABIES HOMOLEPIS LEAF EXTRACT
Antioxidant
 68
ACACIA CATECHU SEED EXTRACT
Antioxidant
 70
ACACIA DECURRENS EXTRACT
Antioxidant
 70
ACANTHOPANAX KOREANUM OIL
Antioxidant

Check your shelf

Find HYDROXYPHENYL THIAZINANE CARBOXYLIC ACID in your products.

Scan any cosmetic product with LuxSense to see if it contains HYDROXYPHENYL THIAZINANE CARBOXYLIC ACID and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.