Regrow, thicken,
and keep it.
Personalised regrowth pathways using clinically proven oral and topical therapies, prescribed by a licensed doctor based on your pattern of loss.

What this program supports
- Slow or halt the progression of hair loss
- Thicker, denser hair over 3–6 months
- Doctor-tailored dosing to your biology
- Discreet delivery and ongoing care
Is it right for me?
- Men experiencing thinning at the crown or hairline
- Anyone noticing increased shedding
- Patients wanting a clinician-guided protocol
A licensed doctor determines eligibility during your assessment.
Available product options
Options a doctor may consider for you. Treatment is only supplied where clinically appropriate.

Oral Minoxidil
Low-dose oral minoxidil to prolong the hair growth phase.
Learn more
Oral Finasteride
Blocks DHT production to slow and reverse pattern hair loss.
Learn more
Finasteride + Minoxidil Blend
Combined topical to hit DHT and follicle stimulation in one step.
Learn more
Regrowth Spray, Foam & Serum
Topical regrowth formulations in patient-preferred formats.
Learn more
4-in-1 Regrowth Capsules
Combination capsule stacking multiple actives in one daily dose.
Learn more
Kopexil
Minoxidil analogue supporting follicle strength and growth.
Learn more
Redensyl
Cosmeceutical targeting hair follicle stem cells.
Learn more
Pumpkin Seed Oil
Natural adjunct studied for mild DHT-modulating effects.
Learn more
Spironolactone
Anti-androgen used off-label for hormonal hair loss in women.
Learn moreFrom assessment to delivery
Every prescription starts with a doctor. Here's the flow from your first form to ongoing care.
1. Assessment
Complete a clinical intake — 10 minutes.
2. Doctor review
A licensed doctor reviews your case and eligibility.
3. Delivered
If prescribed, treatment is delivered discreetly to you.
4. Ongoing care
Titration, follow-ups and adjustments as needed.
Common questions about Hair Restoration & Hormonal Health
Still unsure? Start the assessment and a licensed doctor will address your specific case.
Get StartedExplore the rest of Castill Health
Weight Loss & Metabolic Health
Doctor-guided GLP-1 and metabolic therapies for sustainable weight loss.
View programMen's Health & Sexual Performance
Confidence, blood flow and performance — clinically guided.
View programLongevity & Healthy Aging
Cellular repair, recovery and long-term vitality.
View programPerformance & Recovery
Body composition, resilience and physical performance.
View programStart your assessment
10 minutes. Doctor-reviewed. Treatment only if clinically appropriate.
