Oral Dutasteride
Dutasteride inhibits both Type I and Type II 5α-reductase — the two enzymes responsible for DHT production — reducing DHT by up to 95%. Approximately 3× more potent than finasteride. Prescribed when finasteride response is insufficient or maximum DHT suppression is indicated.
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Active Ingredient
Active Ingredient
All ingredients are optional add-ons unless specified. Your trichologist selects the combination based on your consultation.
Dutasteride (0.5mg, adjustable)
A dual 5α-reductase inhibitor that blocks both Type I (found in skin and scalp) and Type II (found in hair follicles) isoforms of the enzyme responsible for DHT synthesis. Reduces serum DHT by up to 95% — compared to ~70% with finasteride. Clinical studies show superior hair count improvements vs. finasteride. Standard dose is 0.5mg; your trichologist sets the dose based on your DHT levels and response.
The Hair Scripts Difference
Every formula is built to your biology.
Concentrations adjusted. Ingredients added or removed based on your consultation. No preset blends. No fixed formulas.
Any Concentration
Minoxidil at 5%, 8%, 10%, or higher — set by your trichologist after reviewing your SULT1A1 response test.
Any Ingredient Combination
Add a DHT blocker, a peptide, an anti-inflammatory, or a penetration enhancer. Remove anything that doesn't fit your biology.
Trichologist-Built
Not a chatbot. Not an algorithm. A licensed trichologist reviews your intake and designs your protocol.
Competitors like Happy Head lock you into preset blends. Hair Scripts treats mix-and-match compounding as the standard, not the exception — because hair loss is biological, and biology isn't one-size-fits-all.
Usage
How to Use
- 1
Take one capsule (0.5mg) daily at the same time each day.
- 2
Can be taken with or without food.
- 3
Long half-life (~5 weeks) means consistent plasma levels build over time — full effect at 6–12 months.
- 4
Do not stop without consulting your trichologist.
Dosage Note
0.5mg is the standard dose. Dose adjustments are made by your trichologist based on response assessment.
Important Information
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Prescription required. Available after trichologist consultation.
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For men only. Contraindicated in women, especially those of childbearing potential.
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Women who are pregnant or may become pregnant should not handle dutasteride capsules.
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Due to long half-life, dutasteride remains in the body for months after stopping.
Ready to get started?
Your formula starts with a consultation.
A licensed trichologist reviews your intake, your SULT1A1 results, and builds your protocol — including whether this product is right for you.