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Women's Health
HT & Hormones Prescription Skincare Female Hair Loss
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Hair Loss — Men and Women
Prescribed Oral MinoxidilCompounded FinasterideIndividualized FormulaStarting at R$ 149/month

Hair loss.
Actually treated.

Topical and oral minoxidil, finasteride, and dutasteride prescribed by a doctor. Individualized compounded formulas for male and female pattern hair loss. Visible results in 3 to 6 months.

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Protocols

Evidence-based treatments.

There's no magic solution for hair loss — but there are clinically proven treatments. We prescribe the ones that actually work.

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Men
Androgenetic Alopecia (AGA)
The combination of minoxidil + finasteride is the gold standard for male pattern hair loss. Minoxidil stimulates hair growth; finasteride blocks DHT, the hormone driving the loss. Together, they stop the loss and grow new hair.
Oral Minoxidil 5mgTopical MinoxidilFinasteride 1mgDutasteride 0.5mg
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Women
Female Pattern + Diffuse Hair Loss
Female hair loss often has hormonal roots (postpartum, menopause, PCOS). We prescribe minoxidil at doses calibrated for the female body, spironolactone, and — when indicated — hormonal support integrated into your hair treatment plan.
Oral Minoxidil 2.5mgTopical MinoxidilSpironolactonePrescription Biotin
Timeline

What to expect, and when.

1M
1 month
Less shedding. Healthier scalp.
3M
3 months
First new hairs visible. Density building.
6M
6 months
Visible, photographable results. More coverage.
12M
12 months
Full results. Move to maintenance protocol.
Pricing

Simple and transparent.

ZENKAI Hair

Medical consultation + compounded medication + delivery

R$ 149/month
all included · no separate fees · cancel anytime, no hassle
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Questions

Hair loss FAQ.

Does finasteride have side effects? ▾
A minority of patients (2-3%) report reduced libido or erectile dysfunction during use. These effects are reversible upon stopping the medication. Your ZENKAI doctor will discuss the risks and benefits before prescribing and will monitor your case.
Is oral minoxidil different from topical? ▾
Yes. Oral minoxidil acts systemically, at lower doses than topical, with less scalp irritation and excellent adherence. Recent evidence shows superior results to topical in many patients. Your doctor will recommend the best option for your specific case.
When should I stop using it? ▾
Hair loss treatment is ongoing — if you stop, the shedding tends to return within a few months. Once you reach your goals, your doctor can adjust the protocol to a maintenance dose, usually lower than the starting dose.

Stop the shedding. Grow new hair.

Doctor reviews within 24 hours. Formula individualized for you.

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