Healthy Scalp
Dermatologically tested
Works for all hair types, straight to coily
Water-based formula
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How do I use?
Takes less than a minute.
Rotate the brush head counterclockwise to ON.
Gently squeeze the tube to apply a coin-sized amount directly to your scalp.
Rotate the brush head back to OFF.
Use the built-in brush to gently massage the serum into your scalp like a comb.
Leave it in — no rinsing needed. Use on dry or towel-dried hair.
When should I use it AM or PM?
You can use morning or night
For best results, use it twice daily, morning and night, and massage it into your scalp with the built-in brush each time.
The leave-in formula means there’s no rinsing or complicated routine to follow.
Ingredients & Benefits
Grow Turn™ uses a lightweight scalp-care formula with ingredients chosen to support healthier-looking hair and a balanced scalp.
Caffeine — helps support the scalp and hair roots.
Biotin — helps support stronger, healthier-looking hair.
Panthenol — helps moisturize and condition the scalp.
Glycerin — helps attract and hold moisture.
Menthol — gives your scalp a fresh, cooling feel.
Heartleaf extract — helps soothe and care for the scalp.
The formula is lightweight, fast-absorbing, and designed for regular scalp use.
Will it make my hair greasy or oily?
No. Unlike traditional hair oils, This Korean Scalp Serum is water-based and lightweight, so it absorbs quickly into your scalp without leaving your roots feeling greasy, oily, or heavy.
It dries fast with no sticky residue, so you can use it every day without making your hair look or feel dirty. No rinsing needed.
How long does it take to see results?
Hair takes time to grow, so consistency is key. In a 2025 consumer-use test of 20 women aged 20–59, It showed a 75.61% reduction in hair shedding after 4 weeks of use.
Make Fuller-Looking Hair Part Of Your Daily Routine.
Visible Results in Weeks
WEEKS 1–2
Scalp Reset
Scalp starts feeling cleaner and less irritated
Cooling menthol soothes on contact
Caffeine and botanical extracts start conditioning the scalp
No big visible changes yet — your scalp is getting ready
WEEKS 3–4
Less Shedding
Many people notice less hair in the shower drain
Hairbrush stays cleaner day to day
Roots start to feel stronger
This is the stage most daily users notice first
WEEKS 5–8
New Growth Begins
Baby hairs start showing up along the hairline
Part line starts looking more filled in
Hair feels like it has more body
Friends and family may start noticing
WEEK 8+
Fuller, Healthier Hair
Continued density and thickness with ongoing use
Ponytail feels fuller
Scalp stays healthy with the daily routine
Results build the more consistent you are
Individual results vary based on hair type, consistency of use, and underlying causes of hair thinning.
Your Scalp Transformation Starts Tonight
Join the women who've traded thinning, tired-looking hair for a fuller, healthier scalp.
My New Daily Routine, I bought this because I was concerned about hair loss, and I’m really happy with it so far. The cooling effect feels great and my hair seems stronger after using it. The brush is firm and perfect for a relaxing scalp massage. I keep it at work and use it whenever I’m stressed. The design is also very convenient to use.
LOVE THIS PRODUCT! I have naturally very fine hair + damage from heat and bleach. I received this product on January 20th, the “after” photos were taken on January 26th. I use this product once I am out of the shower on clean, damp hair, then massage it into my scalp. Then use my other products and style as usual. I love how fast I am seeing results — my hair looks and feels so much thicker at my roots! This growth is only after 6 days of use so I can’t wait to see what my hair looks like after consistent use!
Lightweight Scalp Serum with a Really Convenient Brush Applicator, I’ve been trying to pay more attention to scalp care lately, so I decided to try the Growturn Hair Growth Serum. One of the first things I noticed is the built-in brush applicator, which makes applying the serum directly to the scalp really easy. It helps distribute the product evenly without making a mess or using a separate dropper. The formula itself feels lightweight and absorbs quickly, which I like because it doesn’t leave my hair feeling greasy or heavy. I’ve been using it along my roots as part of my regular hair routine, and the brush design makes it simple to massage the product into the scalp. Another thing I appreciate is how easy it is to use daily since the applicator helps target the scalp directly. Overall, it’s a convenient option if you’re looking to add a scalp-focused serum to your hair care routine.
really helped, This serum has really helped reduce thinning and shedding along my hairline and crown. It’s light, non-greasy, and has made a noticeable difference in my hair density.
Best Applicator Ever, I absolutely love this applicator. I have tried so many different hair serums and this had to be my favorite applicator. The applicator pulls right through my hair reaching my scalp without tugging or pulling out my hair.
Okay, i dont normally write reviews, and i normally dont try hair growth serums because I was convinced they wouldnt work after so many serums ive tried in the last 2 years. However this has slowly, but surely helped my hair grow back these last 3 months
I bought this hair serum for the summer vacation in a hot climate. I have been using this hair serum everyday, and I’ve been pleasantly surprised. I mainly apply it to my hairline and the crown, and I’ve already noticed less hair fall when brushing and washing my hair. The formula feels very light and absorbs quickly. The formula is so cooling that I was able to use it a lot even in the heat. I was even wearing a hat the whole time.
Feels incredible on the scalp!
This ampoule has become my favorite routine for scalp and hair care. The moment it touches the scalp, there’s this clean, a bit of cooling, weightless feeling that makes everything feel refreshed and calm. Comparing to other hair serum/ampoule I’ve used, this ampoule feels not harsh and safe to put on my scalp. What really grabbed my attention, though, is the ingredient list—simple, gentle, and focused on scalp health without any harsh additives. It absorbs pretty well and doesn’t leave a lot of residue, and feels like something you can use daily with total confidence. You can also rinse with water lightly after applying it. If you’re looking for a product that feels genuinely nurturing at a reasonable price, I would highly recommend.
Cost-effective and no stickiness serum, I expected this serum to feel oily like many other hair serums, but it was surprisingly fresh with no greasiness or stickiness at all. I also love that the applicator is designed like a brush — it lets me evenly apply the serum over a wide area in just one swipe. I can gently comb it through my hair, making it super easy and convenient to use. The brush head is soft and flexible, so it feels nice even when I massage my scalp with it. Since the formula isn’t sticky, I can also use my hands to massage it in without any discomfort. The product is easy to apply, and the 100 ml size feels very cost-effective. I’m planning to use it consistently every night.
LOVE LOVE LOVE <3 I genuinely love this product so much and can't stop praising about it! I've been using it for a few weeks (every other day after shower) and I am seeing improvements on my hair line, especially front/side where my bangs split when I tie my hair up. It doesn't leave any sticky, greasy, or oily texture, it dries with my hair as it provides a cooling sensation for my scalp. I didn't want to use colored powders or other alternatives to temporarily cover the hair line, so this was the perfect option, and it's working great so far.
Definitely recommend! I’ve been dealing with an itchy scalp and noticeable thinning at the crown for the past few years. I’ve tried a handful of products, but most were either too greasy or had strong scents that gave me headaches. This one, though, has honestly surprised me. First off, the comb-like applicator is genius. I don’t have to get my hands dirty at all – just part my hair and glide it along my scalp. It makes applying the serum super quick and easy, even during a rushed morning.
I see baby hairs after a few weeks!!!!, I love the applicator! It really is easy to take the cap off and twist it so the product easily comes out. I love how the applicator has some nice hard pins so I can get the product deep into my skin and massage into my scalp. I notice some baby hairs growing in already!!
Love the Results So Far 😍, This is already my second bottle, and I’m really happy with the results .One of my favorite things is that it doesn’t have any unpleasant smell. After applying, my hair doesn’t feel greasy or dirty at all, which is a huge plus for me. It’s also very easy and convenient to use, and I really enjoy the refreshing cooling sensation after application. Overall, I’m very satisfied with this ampoule and will definitely keep using it .🤍
Better for your hair, This is the best product for your hair, I just love it! You can use it without fear and it does not leave the oily or bad appearance after application.
Easy, non greasy, Easy to use and feels great on the scalp! I just apply and work the rest in with my hands and it doesn’t leave my hair greasy at all. The built-in brush makes application super convenient, and the serum absorbs quickly while nourishing the root
One bottle is designed to provide approximately 30 days of use when following the recommended twice-daily application.
Can I use GROWTURN with my normal hair-care routine?
Yes. GROWTURN is designed to fit easily into your existing routine. Apply it directly to your scalp and roots, allow it to absorb, and continue with your usual hair-care products.
What's your return policy?
We offer a 30-day money-back guarantee. If you're not satisfied, let us know within 30 days of delivery and we'll make it right.
When will my order arrive?
We process orders within 24–72 hours and deliver them within 5–11 days depending on your location, with tracked shipment included for your convenience.
