Scalp & hair care
Available soon
Healthy scalp.
Fuller-looking hair.
A drug-free scalp routine for thicker-looking hair, for men and women. Join the waitlist and get 20% off your first order.
What's coming
One simple routine.
Three products that work together. Buy them one by one, or get the full routine in one box.
Scalp Shampoo
Density Serum
The KOA Routine
Derma Roller 0,25 mm
How it works
3 minutes a day.
Cleanse
Scalp Shampoo in the shower. Clears oil and build-up.
Treat
6 drops of Density Serum on a dry scalp, every night.
Roll
Derma Roller once a week, right before your serum.
Why KOA
Made for every scalp.
Thinning hair happens to men and women, at every age. A simple daily routine helps you look after the hair you have.
No minoxidil, no finasteride, no prescription.
Three steps, three minutes. Nothing to overthink.
Real timelines, no miracle claims, no fake before/afters.
90-day money-back guarantee on every order.
Questions
When can I order?
Orders open soon. Everyone on the waitlist hears first, by email, as soon as they do.
Is KOA for men and women?
Yes. KOA is made for anyone who wants thicker-looking hair and a healthier scalp, whatever your age or hair type.
Do I pay anything now?
No. Joining the waitlist is free and you're not committing to buy anything.
How does the 20% off work?
When orders open you get a personal code by email. It works on any product, including the full routine.
Can I use KOA with minoxidil or finasteride?
KOA is drug-free and designed to be used alongside other routines. If you're on medication, check with your doctor first.
Do you ship to my country?
Yes, we ship worldwide. Shipping costs and delivery times are shown at checkout.
Waitlist
Be first. Get 20% off.
One email when orders open. No spam, no payment now.
These statements have not been evaluated by the Food and Drug Administration. KOA products are cosmetics and are not intended to diagnose, treat, cure, or prevent any disease. Product images are for illustration; final packaging may vary.