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isotretinoin (Roaccutane)

Premier Specialists, Australia · FDA-approved active Small molecule

Isotretinoin is a potent retinoid that reduces sebaceous gland size and sebum production, and has anti-inflammatory and anti-proliferative effects on skin cells.

Isotretinoin is a potent retinoid that reduces sebaceous gland size and sebum production, and has anti-inflammatory and anti-proliferative effects on skin cells. Used for Severe nodular acne unresponsive to conventional therapy, Acne with high risk of permanent scarring.

At a glance

Generic nameisotretinoin (Roaccutane)
SponsorPremier Specialists, Australia
Drug classRetinoid
TargetRetinoid acid receptors (RAR and RXR)
ModalitySmall molecule
Therapeutic areaDermatology
PhaseFDA-approved

Mechanism of action

Isotretinoin is a synthetic form of vitamin A that binds to retinoid receptors in the nucleus, regulating gene expression involved in cell differentiation and proliferation. It dramatically reduces sebaceous gland size and sebum secretion, decreases bacterial colonization, and has immunomodulatory and anti-inflammatory properties. These combined effects make it highly effective for severe acne by addressing multiple pathogenic factors.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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