Comprehensive medication guide to Twyneo including estimated pricing, availability information, side effects, and how to find it in stock at your local pharmacy.
Estimated Insurance Pricing
$0 with commercial insurance plus the Mayne Pharma Savings Card (eligible patients). Without the savings card, Twyneo is typically Tier 3 or higher on commercial formularies; prior authorization is commonly required. Medicare Part D coverage varies by plan.
Estimated Cash Pricing
Retail price is approximately $797 for a 30g pump without insurance or coupons. With the Mayne Pharma Patient Savings Card, eligible cash-paying patients may pay as little as $45. GoodRx coupons can reduce cost to approximately $505 at participating pharmacies.
Medfinder Findability Score
60/100
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Twyneo is a prescription topical cream containing tretinoin (0.1%) and benzoyl peroxide (3%) for the treatment of acne vulgaris. It is the first and only FDA-approved fixed-dose combination of these two widely used acne-fighting ingredients. Twyneo was approved by the FDA on July 27, 2021, and is manufactured by Sol-Gel Technologies, marketed in the U.S. by Mayne Pharma.
Twyneo is indicated for adults and pediatric patients 9 years of age and older with acne vulgaris, including both inflammatory lesions (papules, pustules) and non-inflammatory lesions (comedones). It is applied as a thin layer once daily to affected areas of the face, back, shoulders, and chest.
Twyneo is patent-protected through 2038 due to its proprietary microencapsulation technology. There is no generic version available as of 2026. It comes as a yellow cream in a 30g pump bottle and should be stored at room temperature (68–77°F) after dispensing, discarded 60 days after opening or 12 weeks from the pharmacy dispensing date.
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Twyneo works through two complementary mechanisms. Tretinoin is a retinoid that binds to retinoic acid receptors (RAR-alpha, RAR-beta, RAR-gamma) in skin cells, regulating gene expression involved in epithelial cell growth and differentiation. It decreases cohesiveness of follicular epithelial cells, reduces microcomedo formation, and stimulates increased skin cell turnover to unplug existing comedones.
Benzoyl peroxide is an oxidizing agent with bactericidal effects — it releases free oxygen radicals that kill Cutibacterium acnes (C. acnes) bacteria in the hair follicle. Unlike antibiotics, bacteria cannot develop resistance to benzoyl peroxide. It also has keratolytic effects that help remove dead skin cells from the skin surface.
The key innovation of Twyneo is its patented microencapsulation technology: silica (silicon dioxide) core-shell structures separately encapsulate tretinoin crystals and benzoyl peroxide crystals within the cream. This prevents benzoyl peroxide from chemically degrading tretinoin (which would normally happen on contact), preserving the potency of both ingredients and enabling their gradual controlled release after skin application.
0.1% / 3% — cream (pump)
Tretinoin 0.1% and benzoyl peroxide 3% cream in a 30g pump bottle. Apply a thin layer once daily to affected skin areas.
Twyneo is not on the FDA's official drug shortage list as of 2026, but many patients have difficulty finding it at their local pharmacy. Because Twyneo is a brand-name-only specialty drug with no generic, limited prescribing volume, and a high retail price (~$797), many retail pharmacies choose not to stock it routinely. Larger chain pharmacies such as CVS and Walgreens are more likely to carry it than smaller independent pharmacies.
Patients who cannot find Twyneo at their usual pharmacy are advised to call ahead to large chain pharmacies, ask about special-ordering (most pharmacies can have it within 24–48 hours), or inquire about mail-order pharmacy options through their insurance plan. Pharmacy refrigeration storage requirements before dispensing also limit availability at some locations.
The fastest way to find a pharmacy with Twyneo in stock is to use medfinder — a service that calls pharmacies near you on your behalf and texts you which ones can fill your prescription. medfinder covers all medications including brand-name specialty drugs like Twyneo.
Twyneo is not a controlled substance, so it can be prescribed by any licensed healthcare provider without special DEA registration or prescribing limitations. It does not require enrollment in a risk evaluation and mitigation strategy (REMS) program.
Healthcare providers who commonly prescribe Twyneo include:
Dermatologists (most common prescribers)
Primary care physicians (PCPs) / family medicine
Nurse practitioners (NPs) and physician assistants (PAs)
Pediatricians (for patients 9 years and older)
Twyneo can also be prescribed through telehealth platforms. Because it is not a controlled substance, telehealth providers can evaluate patients via video and send electronic prescriptions without in-person visits. Platforms such as Apostrophe, Curology, Teladoc, and MDLive all offer dermatology consultations where Twyneo can be prescribed.
No. Twyneo is not a controlled substance and is not scheduled by the DEA. It contains tretinoin and benzoyl peroxide — neither of which has abuse or dependence potential. Twyneo can be prescribed by any licensed healthcare provider without special DEA registration or prescribing restrictions.
Because Twyneo is not a controlled substance, it can be prescribed electronically, called in to a pharmacy by phone, and prescribed via telehealth platforms without any additional regulatory requirements. There are no limitations on the quantity that can be prescribed or requirements for in-person evaluation beyond what individual state telehealth laws require.
Side effects at the application site are common, particularly in the first two weeks of treatment. Most improve as the skin adjusts to the medication. Common side effects include:
Application site pain / stinging (10.6% of patients in clinical trials)
Skin dryness
Exfoliation / peeling
Erythema (redness)
Dermatitis (skin inflammation)
Pruritus (itching)
General irritation at application site
Serious side effects (rare):
Anaphylaxis (severe allergic reaction) — seek emergency care immediately
Angioedema (severe swelling of face, lips, throat)
Urticaria (severe hives)
Twyneo also causes photosensitivity — patients should use SPF 30+ sunscreen daily and avoid prolonged sun exposure or tanning beds while using it.
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Epiduo (adapalene 0.1% / benzoyl peroxide 2.5%)
Closest alternative to Twyneo; uses adapalene (generally less irritating than tretinoin) + BPO. Generic available and widely stocked.
Epiduo Forte (adapalene 0.3% / benzoyl peroxide 2.5%)
Higher-strength adapalene combination for moderate-to-severe acne. Generic (adapalene 0.3%/BPO 2.5%) available.
Tretinoin cream/gel (generic)
Generic tretinoin alone; significantly lower cost. Can be used with separate benzoyl peroxide applied at a different time of day.
Winlevi (clascoterone cream 1%)
Topical anti-androgen; different mechanism from Twyneo. Option for patients sensitive to retinoids or BPO, or with hormonally-driven acne.
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Salicylic acid (topical)
moderateAvoid concurrent use on same skin areas. Combined keratolytic action greatly increases dryness, peeling, and irritation.
Doxycycline / tetracyclines (oral)
moderateBoth increase photosensitivity. Use extra sun protection (SPF 30+ daily) when taking oral tetracyclines alongside Twyneo.
Isotretinoin (oral)
majorDo not use together. Combining topical and oral retinoids creates excessive retinoid activity and serious adverse effects.
Other topical retinoids (adapalene, tazarotene)
moderateDo not apply to same areas. Excessive retinoid activity and compounded skin irritation.
Benzoyl peroxide (additional topical products)
minorTwyneo already contains 3% BPO. Applying additional BPO products to the same areas adds risk of irritation without benefit.
Sulfonamides / fluoroquinolones (oral)
moderateAdditive photosensitivity. Increased caution with sun exposure when using together with Twyneo.
Twyneo represents a meaningful advance in topical acne treatment — the first to successfully combine tretinoin and benzoyl peroxide in a single formulation using patented microencapsulation technology. For patients with acne vulgaris who haven't achieved adequate control with single-ingredient treatments, Twyneo offers a convenient once-daily option backed by strong phase 3 clinical trial data.
The main practical challenges with Twyneo are cost and availability. With no generic until at least 2038, the retail price can exceed $797. However, the Mayne Pharma Patient Savings Card (available at twyneo.com/savings-support) can bring cost down to as little as $45 for cash-paying patients or $0 for eligible commercially insured patients. GoodRx coupons provide another path to savings at approximately $505.
Because Twyneo isn't stocked at every pharmacy, patients often need to search multiple locations. Use medfinder to quickly locate which pharmacies near you have Twyneo in stock — medfinder calls pharmacies on your behalf and texts you the results, saving you the time and frustration of calling each pharmacy yourself.
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Our medication guides are researched and written to help patients make informed decisions. All content is reviewed for accuracy and updated regularly. Learn more about our standards
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