The 7% minoxidil formula may work more quickly and yield more noticeable results. Many 2% and 5% Minoxidil serums also include Finasteride, an ingredient that can cause undesirable hormonal side effects in women.

Minoxidil is a vasodilator, meaning it works by widening the blood vessels. When applied to the scalp, it increases blood flow to the hair follicles. This improved circulation delivers more oxygen and nutrients to the follicles, which can help stimulate them from a resting phase into an active growth phase. Over time, this can result in new hair growth and thicker strands.

Using the dropper, dispense 1 ml (about 35 drops) of serum into clean, dry hands. Apply it to the areas of your scalp where hair is thinning, and gently work it in with your fingertips until evenly distributed. Wash your hands thoroughly after applying.

Hair regrowth with minoxidil takes time, and results will vary for each person. Most users start to notice less shedding within the first 2–3 months, with visible regrowth typically appearing around 3–6 months of consistent use.

Some women notice increased shedding in the first 2–8 weeks of using Minoxidil. This happens because older, thinner hairs are pushed out to make room for new growth. This shedding phase is temporary and a normal sign that the serum is starting to work.

Minoxidil helps stimulate and maintain hair growth, but if you stop using it, your hair will likely return to its natural growth cycle.

There’s no strict rule for how often to wash your hair while using minoxidil. What matters most is that the serum has time to fully absorb into the scalp — about 1–4 hours — before washing your hair or getting your head wet.

Some women may experience mild scalp irritation, such as redness, dryness, or itching, especially when first starting minoxidil. These effects are usually temporary and should lessen as your scalp adjusts.

Headaches are an uncommon side effect of topical Minoxidil. Because it widens blood vessels to improve scalp circulation, it may occasionally cause mild headaches. This effect is usually temporary, but if headaches persist or worsen, it’s best to consult your physician.

No. Minoxidil is a non-hormonal treatment. It works by increasing blood flow directly in the scalp and does not affect systemic hormone levels, such as estrogen or testosterone.

Yes. While minoxidil is safe for humans, it can be harmful and even fatal to pets if ingested.

Finasteride works by lowering DHT (dihydrotestosterone) levels throughout the body and is most effective when taken orally. Minoxidil, on the other hand, works directly on the scalp without altering hormone levels, making it a safer topical option for women.

Yes, the Minoxidil Hair Serum is safe to use on color-treated or chemically processed hair.

Yes. While lower concentrations of Minoxidil (2% and 5%) are available over-the-counter, the higher 7% concentration is a prescription-strength medication. This ensures a physician can assess your needs and confirm that this stronger treatment is appropriate and safe for you.

You can get your prescription by completing our online onboarding process. This starts with a free intake where you'll answer questions about your health and symptoms. A board-certified doctor will then review your information to determine if you are a candidate for treatment and, if so, will issue a prescription for Minoxidil Hair Serum.

Once your prescription is issued, there’s a 24-hour review period before the pharmacy begins processing your order. The pharmacy typically prepares your medication within 1–3 business days, followed by shipping, which takes another 1–3 business days. On average, most patients receive their Minoxidil Hair Serum within about 5 business days.

Your Minoxidil Hair Serum is delivered directly to your door. Standard shipping is free on all prescriptions. If you need your medication sooner, expedited options are available at checkout, including USPS Priority (2–3 business days) or FedEx Overnight for an additional fee.

While Winona is currently unable to bill insurance companies directly, you can use your HSA (Health Savings Account) or FSA (Flexible Spending Account) card to pay for your Minoxidil Hair Serum at checkout. You’ll also have access to receipts and documentation that you can submit to your insurance provider for possible reimbursement.

The active ingredient in your hair serum, minoxidil, is FDA approved. The final medication itself is prepared for you by a state-licensed compounding pharmacy that follows strict quality standards.

Winona’s Minoxidil Hair Serum is formulated at 7%, which is why a prescription is required. We are unable to adjust the dosage of this treatment.

Your Winona subscription includes unlimited, 24/7 messaging with your board-certified doctor. You can ask questions about your Minoxidil Hair Serum or explore other Winona treatments at any time through the secure Patient Portal.

Once a doctor issues your prescription, it includes 12 months of refills. When you need more Minoxidil Hair Serum, simply submit a refill request through your Patient Portal, and the Patient Care Team will arrange shipment.