Retin-A vs Aldactone
Editorial comparison of Retin-A (tretinoin) and Aldactone (spironolactone). Same drug class context, trial-anchored data, no marketing claims.
Side-by-side
| Dimension | Retin-A | Aldactone |
|---|---|---|
| Generic name | tretinoin | spironolactone |
| Manufacturer | Multiple | Multiple |
| FDA approved | 1971 | 1960 |
| Mechanism | Binds to retinoic acid receptors in skin cells, increases cell turnover, normalizes keratinization (reduces clogged pores), boosts collagen production, decrease… | Blocks androgen receptors in skin (reduces hormonal acne) and in hair follicles (reduces unwanted hair growth). Takes 3 months for full effect. |
| Dosing | Pea-sized amount nightly on clean dry skin. Start every other night for 2 weeks, then nightly. Layer moisturizer 15 minutes after. | Start 25-50mg daily, titrate to 50-100mg based on response. Sometimes paired with oral contraceptives for synergy. |
| Cost | Compounded tretinoin formulas via telehealth $25-50/month. Direct-from-pharmacy generic $10-30/month for 20-45g tube (lasts 2-3 months). | $10-25/month generic. Via telehealth dermatology: $30-50/month bundled with consultation. |
Full Retin-A review →
Prescription-strength vitamin A derivative. Gold standard for acne and photoaging.
Full Aldactone review →
Oral anti-androgen for adult female hormonal acne. 50-100mg daily.
Frequently asked
How do Retin-A and Aldactone compare on cost?+
Retin-A: Compounded tretinoin formulas via telehealth $25-50/month. Direct-from-pharmacy generic $10-30/month for 20-45g tube (lasts 2-3 months). Aldactone: $10-25/month generic. Via telehealth dermatology: $30-50/month bundled with consultation. Real out-of-pocket depends on insurance formulary tier, manufacturer savings programs, and whether a direct-pay channel is available.
Can I switch from Retin-A to Aldactone?+
Switching between brand-name treatments in the same drug class is common, but the conversion is not always 1:1. Discuss the switch with your prescriber — they'll usually re-titrate dosing rather than substitute equivalent strengths directly.
Are Retin-A and Aldactone the same drug?+
No. Retin-A (tretinoin) and Aldactone (spironolactone) are distinct medications from Multiple and Multiple respectively. They may share a drug class or mechanism but differ in active ingredient, dosing, and approved use.