Brightening

Isobutylamido Thiazolyl Resorcinol

INCI · Isobutylamido Thiazolyl Resorcinol · also Thiamidol

Revelika safety grade

Overview

A patented resorcinol derivative designed to bind human tyrosinase, the enzyme that starts pigment production, more tightly than older brighteners screened on mushroom enzyme. It is used in serums and spot treatments for stubborn dark patches.

Who it's for

Melasma-type discolouration and post-inflammatory marks, always with daily sunscreen.

Cautions

Most published trials are sponsored by the company that patented it; results take months, and related resorcinols can irritate sensitive skin.

Suitability
Suits skin type
Dry Oily Combination Sensitive Acne-prone Mature Normal
Concentration
Concentration0 – 10%
Effective from
Max safe
In the glossary
Frequently asked
What does Isobutylamido Thiazolyl Resorcinol do in skincare?

A patented resorcinol derivative designed to bind human tyrosinase, the enzyme that starts pigment production, more tightly than older brighteners screened on mushroom enzyme. It is used in serums and spot treatments for stubborn dark patches.

Is Isobutylamido Thiazolyl Resorcinol considered safe for skin?

Most published trials are sponsored by the company that patented it; results take months, and related resorcinols can irritate sensitive skin.

RRevelika

A science-forward beauty ingredient encyclopedia. Every entry is written from published research and graded conservatively before it publishes.

Editorial standard

Content is educational, not medical advice. When evidence is uncertain we say so — and we default to caution on pregnancy safety.

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