Last checked November 2026 against 13 sources · Editorial policy
Minivelle patch: the smallest estradiol patch, compared
Minivelle is a twice-weekly estradiol patch made by Noven and the smallest one sold in the US: 1.65 cm² at 0.025 mg a day and 6.6 cm² at 0.1 mg. In its label, about 98% of observations showed the patch at least 90% stuck. Drugs.com lists 8 low-dose patches from $102.52 for cash payers, and generics are approved.
Minivelle twice-weekly estradiol patch: the smallest US patch, adhesion data, five doses, cash price, generic status and Minivelle vs Vivelle-Dot, checked November 2026.
Minivelle vs Vivelle-Dot side by side
| Minivelle (Noven) | Vivelle-Dot (Sandoz, made by Noven) | |
|---|---|---|
| Doses | 0.025, 0.0375, 0.05, 0.075 or 0.1 mg a day. | 0.025, 0.0375, 0.05, 0.075 or 0.1 mg a day. |
| Patch size, lowest to highest dose | 1.65 to 6.6 cm². | 2.5 to 10.0 cm². |
| How often you change it | Twice a week, every 3 to 4 days. | Twice a week. |
| Adhesion in the label | About 98% of 208 observations at least 90% stuck over 84 hours. | 85% of 471 observations fully stuck, 3% came off. |
| Efficacy evidence | Bioequivalent to Vivelle; no separate efficacy trials. | Vivelle trials in 356 and 255 women. |
| Cash price, 8 patches of 0.025 mg | From $102.52. | From $158.08. |
| Approved generics | Mylan (2018), Amneal (2020). | Mylan (2014), Amneal (2019), Zydus (2022). |
| FDA reports (FAERS) | 3,297, of them 281 serious. | 3,593, of them 1,383 serious. |
Doses
- Minivelle (Noven)
- 0.025, 0.0375, 0.05, 0.075 or 0.1 mg a day.
- Vivelle-Dot (Sandoz, made by Noven)
- 0.025, 0.0375, 0.05, 0.075 or 0.1 mg a day.
Patch size, lowest to highest dose
- Minivelle (Noven)
- 1.65 to 6.6 cm².
- Vivelle-Dot (Sandoz, made by Noven)
- 2.5 to 10.0 cm².
How often you change it
- Minivelle (Noven)
- Twice a week, every 3 to 4 days.
- Vivelle-Dot (Sandoz, made by Noven)
- Twice a week.
Adhesion in the label
- Minivelle (Noven)
- About 98% of 208 observations at least 90% stuck over 84 hours.
- Vivelle-Dot (Sandoz, made by Noven)
- 85% of 471 observations fully stuck, 3% came off.
Efficacy evidence
- Minivelle (Noven)
- Bioequivalent to Vivelle; no separate efficacy trials.
- Vivelle-Dot (Sandoz, made by Noven)
- Vivelle trials in 356 and 255 women.
Cash price, 8 patches of 0.025 mg
- Minivelle (Noven)
- From $102.52.
- Vivelle-Dot (Sandoz, made by Noven)
- From $158.08.
Approved generics
- Minivelle (Noven)
- Mylan (2018), Amneal (2020).
- Vivelle-Dot (Sandoz, made by Noven)
- Mylan (2014), Amneal (2019), Zydus (2022).
FDA reports (FAERS)
- Minivelle (Noven)
- 3,297, of them 281 serious.
- Vivelle-Dot (Sandoz, made by Noven)
- 3,593, of them 1,383 serious.
The Minivelle patch: expectation vs reality
What people often expect
“A patch that small can't deliver as much estrogen, and it'll fall off sooner”
What the evidence shows
Minivelle delivers the same five doses as Vivelle-Dot, 0.025 to 0.1 mg a day, and was shown to be bioequivalent to Vivelle. Across 208 observations, about 98% had an adhesion score of 0, meaning at least 90% of the patch stayed on over 84 hours of wear, and one woman had a patch come off completely.
Minivelle patch: what you need to know
What the Minivelle patch is
Minivelle is an estradiol patch you change twice a week, every 3 to 4 days. Estradiol is the same estrogen the ovaries make. Noven Pharmaceuticals makes it and also makes Vivelle-Dot for Sandoz. The label covers hot flashes and night sweats, vaginal dryness and atrophy, low estrogen after the ovaries stop working, and prevention of bone loss after menopause.
Learn more →Minivelle patch sizes: the smallest in the US
Minivelle comes in five doses: 0.025, 0.0375, 0.05, 0.075 and 0.1 mg a day, on patches of 1.65, 2.48, 3.3, 4.95 and 6.6 cm². That's smaller than the same doses of Dotti, 1.89 to 7.55 cm², and Vivelle-Dot, 2.5 to 10.0 cm². You'll see less of it, and there's less edge to catch on your clothes.
Learn more →How well Minivelle stays on
Minivelle's label reports adhesion from bioequivalence and dose studies: of 208 observations, about 98% had an adhesion score of 0, which means at least 90% of the patch stayed stuck over the 84-hour wear period. One woman had a patch detach completely. The patient leaflet adds that showering won't make the patch fall off. If yours does come off, just reapply it.
Minivelle vs Vivelle-Dot: what the evidence is
Minivelle itself was never tested in an efficacy trial. In a pharmacokinetic study it was bioequivalent to Vivelle, meaning it puts the same amount of estradiol into the blood. The hot flash trials behind it were done with Vivelle: in 356 women, the 0.075 and 0.1 mg doses beat placebo at weeks 4, 8 and 12, and a third trial confirmed the 0.0375 mg dose in 255 women.
Learn more →Minivelle price and generic
Drugs.com lists 8 Minivelle patches of 0.025 mg from $102.52 for cash payers in November 2026. Cost Plus Drugs listed the generic for Minivelle at $47.83 for a box of 8 in September 2026. Generics are approved too, from Mylan Technologies (August 15, 2018) and Amneal (September 28, 2020), so ask your pharmacy which one they stock.
Learn more →Putting on Minivelle
Apply it to clean, dry skin on your lower abdomen, below the belly button, or the buttocks. Never on the breasts. Change it on the same two days each week and don't reuse a spot straight away. When it's time to change, take the old patch off first, fold it sticky sides together and throw it away out of reach of children and pets. Store patches at 68°F to 77°F.
Learn more →Why so many Minivelle FDA reports are about the product
Of 3,297 reports naming Minivelle, 856 (26.0%) say there was no adverse event and 751 (22.8%) describe a product quality issue. Many are complaints about the patch rather than about a side effect. Reports about the patch itself, including sticking and how it was applied, make up 1,242 (37.7%). Most came from patients: 85.2%.
Minivelle by the numbers
From the studies on this page
of observations showed the patch at least 90% stuck over 84 hours
98%
1.65 cm²
$102.52
$47.83
Adhesion figures come from each label's own studies and use different scoring, so they can't be compared head to head.
What people report to the FDA about Minivelle
Minivelle (estradiol transdermal system): 3,297 reports to the FDA, 281 serious · data through July 30, 2026
| Reaction | Reports | Share |
|---|---|---|
| No adverse event | 856 | 26.0% |
| Product quality issue | 751 | 22.8% |
| Used off label | 526 | 16.0% |
| Hot flashes | 487 | 14.8% |
| Patch didn't stick | 463 | 14.0% |
| Didn't work | 436 | 13.2% |
- Reports with any problem with the patch itself: 1,242 of 3,297 (37.7%). Skin terms where the patch sits: 321 (9.7%).
Minivelle or another patch: who each one suits
Minivelle if you want the smallest patch
Strong evidenceThe smallest patch at every dose, with high adhesion figures in its own label. It's for you if your patches peel at the edges, you swim or sweat a lot, or you'd like a patch that's easy to hide. Ask your pharmacy whether your plan covers the brand or a generic.
Related guide →Dotti if price matters most
Strong evidenceDotti has the same doses and schedule on a slightly larger patch, 1.89 cm² at the lowest dose, and Drugs.com lists 8 low-dose patches from $58.60, against $102.52 for Minivelle. It's the cheaper twice-weekly brand for cash payers.
Related guide →Vivelle-Dot if your plan prefers the original
Some evidenceIt's the same maker and the same doses, on a bigger patch. Some plans and pharmacies stock Vivelle-Dot when Minivelle is short. Switching between the two at the same dose doesn't change how much estradiol you get, because they were shown to be bioequivalent.
Related guide →A once-weekly patch if you'd rather change it less often
Some evidenceClimara and its generics stay on for 7 days, but the patches are much larger, from 6.5 cm² up to 25 cm². Cost Plus Drugs listed the generic weekly patch at $36.05 in September 2026.
Related guide →
When to call a doctor on Minivelle
Urgent: Chest pain, sudden shortness of breath, a painful swollen leg, sudden vision loss or stroke signs
Call 911. These can be signs of a blood clot or stroke, risks listed in the boxed warning of every estrogen patch.
Vaginal bleeding after menopause
See your doctor soon. Unexpected bleeding on estrogen needs checking.
Symptoms returning on the same dose
Tell your prescriber, and check the strength on the box: a pharmacy substitution can change the brand or dose.
More →A rash that spreads or blisters
Ask about another brand or switching to gel or pills.
More →
Minivelle: questions women ask
Is Minivelle the same as Vivelle-Dot?
You get the same hormone, the same five doses and the same twice-weekly schedule, and both are made by Noven. Minivelle is smaller, 1.65 to 6.6 cm² against 2.5 to 10.0 cm², and was shown to be bioequivalent to Vivelle in a pharmacokinetic study rather than in its own efficacy trials.
Related →Is there a generic Minivelle?
Yes. Drugs.com lists FDA-approved generics from Mylan Technologies, approved August 15, 2018, and Amneal, approved September 28, 2020. Cost Plus Drugs sold the generic for Minivelle at $47.83 for 8 patches in September 2026.
Related →How much does Minivelle cost?
Drugs.com lists 8 patches of 0.025 mg from $102.52 for cash payers in November 2026. That's less than Vivelle-Dot at $158.08 and more than Dotti at $58.60. With insurance, check whether your plan prefers a generic.
Related →Can I shower or swim with Minivelle?
Showering, yes: the patient leaflet says it won't make the patch fall off. For swimming and saunas, press the patch down firmly after and check the edges. If it comes off, reapply the same patch or put on a new one and keep your usual change days.
Where do you put the Minivelle patch?
Put it on clean, dry skin of your lower abdomen below the belly button, or on your buttocks. Never on the breasts. Use a different spot each time and avoid areas where a waistband rubs.
Related →What is the lowest dose of Minivelle?
0.025 mg of estradiol a day, on a 1.65 cm² patch. The label uses it to prevent bone loss after menopause; for hot flashes it starts at 0.0375 mg a day and adjusts to the lowest dose that controls symptoms.
Related →Do I need progesterone with Minivelle?
If you still have a uterus, yes. Estrogen alone raises the risk of endometrial cancer, so a progestogen such as micronized progesterone or a hormonal IUD is added. After a hysterectomy, estrogen alone is usually enough.
Related →Sources
- Prescribing information: Minivelle (estradiol transdermal system). Noven Therapeutics, 2026. DailyMed, US National Library of Medicine.
- Drugs.com. Minivelle prices, coupons, copay cards and patient assistance. Accessed November 2, 2026.
- Drugs.com. Generic Minivelle availability: FDA-approved generics, manufacturers and approval dates. Accessed November 2, 2026.
- Prescribing information: Vivelle-Dot (estradiol transdermal system). Sandoz, 2023. DailyMed, US National Library of Medicine.
- Prescribing information: Dotti (estradiol transdermal system), 2024. DailyMed, US National Library of Medicine.
- Mark Cuban Cost Plus Drug Company. Hormone therapy medication prices (checked September 2026).
- US Food and Drug Administration. FDA Adverse Event Reporting System (FAERS): reports naming Minivelle (estradiol transdermal system, twice weekly), via openFDA. Data through July 30, 2026.
- Drugs.com. Dotti prices, coupons, copay cards and patient assistance. Accessed November 2, 2026.
- Prescribing information: Climara (estradiol transdermal system). Bayer HealthCare, 2026. DailyMed, US National Library of Medicine.
- National 911 Program. 911.gov.
- Drugs.com. Vivelle-Dot prices, coupons, copay cards and patient assistance. Accessed November 2, 2026.
- Drugs.com. Generic Vivelle-Dot availability: FDA-approved generics, manufacturers and approval dates. Accessed November 2, 2026.
- US Food and Drug Administration. FDA Adverse Event Reporting System (FAERS): reports naming Vivelle-Dot (estradiol transdermal system, twice weekly), via openFDA. Data through July 30, 2026.
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