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Medications · Dermatology
Topical Tretinoin
Retinoid for acne, photo-aging, and select dermatologic conditions.
What it does
What Topical Tretinoin is and why doctors prescribe it.
Tretinoin (all-trans retinoic acid) is a topical retinoid with FDA approval for acne and photo-damage. Compounded tretinoin lets the prescribing doctor customize strength (often more granular than the manufactured supply) and combine with other topical agents (hydroquinone, kojic acid, niacinamide) for tailored protocols.
How it works
Mechanism in plain English.
Tretinoin binds retinoic acid receptors in skin cells, regulating gene expression that controls cell turnover, collagen synthesis, and pigmentation. Effects include reduced comedone formation, increased epidermal turnover, and over time, smoother skin texture and reduced fine lines.
How long it's been studied
Research history.
Tretinoin received FDA approval in 1971 for acne. Photo-aging indication followed in 1995. Compounded tretinoin combinations have been used in dermatology for decades.
Dosing
Clinical context for the prescribing doctor.
Doctor-prescribed. Compounded tretinoin is typically dispensed at strengths from 0.025% to 0.1%, applied at night to clean dry skin. Your doctor selects strength based on skin type, condition, and tolerance, and titrates frequency to manage irritation.
This page is informational, not a dispensing aid. Topical Tretinoin is dispensed only on a patient-specific prescription written by a licensed doctor for an identified patient. Compounded drugs are not FDA-approved and should not be evaluated using branded-drug trial data. Availability varies by state and prescribed medication.
How to access Topical Tretinoin through RonanRx
Three paths.
Doctors can prescribe compounded Topical Tretinoin for individual patients through RonanRx. Patients with a doctor can sign up to receive their prescription. Patients without a doctor can learn how the referral works.
Patient with a doctor
Sign up to receive your prescription.
If your doctor has already prescribed Topical Tretinoin, sign up so we can prepare and ship your medication. The signup wizard collects intake and connects you to the prescribing workflow.
Patient without a doctor
Get referred by a partner clinic.
RonanRx prescribes through partner clinics — we don't initiate prescriptions on this site. Read how the referral process works and how to find a partner clinic in your state.