We built the Stycove Korean Hair Serum to do what ordinary growth products can't. No greasy buildup. No burning or irritation. Just a caffeine + fenugreek complex that wakes tired follicles, anchors weak strands, and slows the shedding at the root. Korean scalp science that targets thinning where it starts, in a 10-second swipe, once a day.
We're so confident it'll change your hair, we back it with a 60-Day Money-Back Guarantee. Don't see less shedding and fuller-looking hair? Full refund. No questions. No hassle.

Frequently Asked Questions
FAQS
How long until I see results?
Most people notice a real drop in shedding within the first 2 to 4 weeks of daily use. Because the formula targets follicle weakness and helps anchor hair at the root, the first sign it's working is usually a cleaner brush and a clearer drain. Full restoration takes longer — but the "stop-loss" phase tends to come fast.
Will it make my hair look greasy or oily?
No. Unlike rosemary oils that sit on top and ruin your style, our Korean serum is a water-light, non-greasy formula. It absorbs into the scalp in seconds with zero residue, so you can apply it in the morning and head out with a fresh, clean look.
I've tried growth products before. Why is this different?
Most products treat the strands you already have. We treat the soil. If your follicles are dormant from poor circulation or a clogged scalp, vitamins can't reach the root. Our Korean activation complex resets the scalp environment and wakes dormant follicles — especially around sparse areas like the hairline and part.
What if I don't see any new growth?
We want you to feel the weight return to your ponytail and see new sprouts at your temples. Growth cycles vary, so we recommend daily use for at least 60 days to give it time to work. Stay consistent and still not happy? Our 60-Day Money-Back Guarantee has you covered. No stress, no risk.
Does it work for men and women
Yes — both. Thinning has different triggers, but the mechanism is the same: weak, under-fed follicles. The serum works at the root regardless of gender, and it's used on hairlines, parts, crowns, and temples alike.
Can I use it if my hair is color-treated or chemically processed?
Yes. The formula is gentle, fragrance-free, and won't strip color or react with treatments. Apply it to the scalp, not the lengths, so your color stays untouched while your roots get the benefit.
What's actually in it?
The hero actives are caffeine (wakes dormant follicles and boosts scalp circulation), fenugreek extract (protein-rich, strengthens roots and reduces shedding), menthol (drives blood flow with a cooling sensation), a Korean herbal complex (calms and clears the scalp), and glycerin (locks in moisture). It's fragrance-free and lightweight.
Is it natural? Any harsh chemicals?
The formula is built around naturally-derived actives and Korean botanicals, and it's fragrance-free. No heavy oils, no artificial scent to irritate a sensitive scalp.
How exactly do I use it?
Three steps. Under a minute. Done.
1. Turn — Twist the brush head to unlock and prime it for dispensing.
2. Squeeze — Press the treatment straight onto your scalp, right where you want growth — hairline, crown, part line, or any thinning spot.
3. Brush — Work it in with the built-in massaging brush to boost circulation and drive it to the root. No rinsing. Morning or night, whatever fits.
That's it. No mess, no grease, no routine to overhaul — just flip, press, and feel it work.
Are there any side effects?
It's formulated with gentle, naturally-derived actives and is fragrance-free. Most people feel only a light cooling sensation from the menthol. As with any new product, do a small patch test first if you have a sensitive scalp.
When will my order arrive?
We ship worldwide. Once an order is placed we typically ship within 2 business day. The delivery time is typically 5-8 business days, but can be longer depending on location and circumstances.
60-Day Money Back Guarantee: We stand behind our product. No questions asked.