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Safe & Clean Formula
★★★★★
Excellent 4.7/5 based on 4,700+ reviews
The Korea #1 Hair Density Serum
Supports Fuller-Looking Hair & Less Visible Scalp
Next Batch Ships In: 1 DAY
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Try it risk-free for 30 days – If you're not in love with your results, we will refund you 100%.
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How To Use

01. Twist the applicator brush to the ON position

02. Apply directly onto the scalp, focusing on thinning areas and part lines

03. Gently massage the serum into the scalp using circular motions

04. Use daily for visibly fuller-looking, denser hair over time

Ingredients

Water, Alcohol Denat., Butylene Glycol, Caffeine, PPG-2-Deceth-12, Dipropylene Glycol, 1,2-Hexanediol, Hydroxyacetophenone, Carbomer, Tromethamine, Betaine, Menthol, Disodium EDTA, Eucalyptus Globulus Leaf Oil, Glycerin, Cynanchum Atratum Extract, Camellia Japonica Leaf Extract, Ceratonia Siliqua (Carob) Fruit Extract, Diospyros Kaki Fruit Extract, Houttuynia Cordata Extract, Inula Britannica Flower Extract, Lysimachia Foenum-Graecum Extract.

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See it for yourself.

Real customers, real timelines. Swipe through transformations across different hair types and concerns.

"My part was getting wider every year. I noticed the difference in photos before I even noticed it in the mirror."

Lauren T. 39

"The gap at my temple was my biggest insecurity. By week six it was filling in with baby hairs — I almost cried."

Hannah L. 31

"At my age I'd accepted that thinning was just part of life. Ten weeks later my crown looks fuller than it has in a decade."

Margaret W. 43

"My edges had been thinning for years and nothing worked. Four weeks in and I could already see baby hairs filling in along my hairline."

Naomi A. 36

"Postpartum shedding left my part wider than I'd ever seen it. Seven weeks in and it looks like it used to before kids."

Maya R. 36

"After two months I was genuinely impressed. My hairdresser asked what I was using — my hair literally grows in thick and full now."

Kate S. 41

Trusted by Skincare Experts Worldwide

Loved by thousands.

"After my second baby my hair just kept falling. I was scared I'd need a wig. Two months in and the shedding has slowed massively — I actually have new baby hairs along my hairline."

Sarah B. 33

"Menopause did a number on my hair. I'd given up. Three months in and my hairdresser noticed before I did — she asked what I was using. Worth every penny."

Karen M. 54

"Between work and life, my hair just couldn't keep up — clumps in the shower every morning. The shedding has noticeably slowed since I started using this. The scalp massage feel is honestly addictive."

Jess T. 47

"The gaps at my temples were my biggest insecurity for years. Six weeks in and I can see baby hairs filling them in. The brush part makes it so easy to apply right where you need it."

Emma R. 36

"Thinning runs in my family and I'd accepted it. I bought this not really believing it would work. Two months later my part is visibly tighter and I'm honestly emotional about it."

Rachel D. 39

"I have the most reactive scalp on earth — most serums make me itch instantly. This one doesn't. No burning, no irritation, just a gentle cooling feeling. And it's actually working."

Megan F. 34

Consumer Approved

100%

Saw visibly fuller-looking hair after consistently applying Sanovia daily to thinning areas and part lines.

97%

Noticed less visible scalp with hair appearing denser, healthier, and more voluminous over time.

96%

Reported improved hair density, helping restore the look of thicker, fuller-looking hair naturally.

Real answers to the questions we get asked most often.

Everything you want to know.

How long until I see results?

Most people notice less shedding within the first 2-3 weeks of consistent daily use. New baby hairs typically begin appearing around weeks 4-6, and visible thickness improvements are usually clearest by week 8-12.

Hair growth happens in cycles, so the longer you use it, the more compounded the results. We recommend committing to at least 8 weeks to see the full effect.

Will this work for my type of hair loss?

Grow:Turn is formulated to support the scalp environment where new growth begins — meaning it works across multiple types of thinning, including postpartum shedding, stress-related hair loss, menopausal thinning, and gradual genetic thinning.

It's been used successfully across all hair types and textures. For severe or medically-driven hair loss, we always recommend speaking with a healthcare professional alongside use.

Is it safe for color-treated hair?

Yes. The formula is applied directly to the scalp, not the hair strands, so it doesn't interact with color treatments, highlights, or chemical processing.

It's gentle enough for sensitive scalps, free of sulfates and harsh ingredients, and safe to use alongside your normal hair care routine.

How is this different from minoxidil?

Minoxidil is a pharmaceutical drug that works by forcing blood vessels in the scalp to dilate. It often comes with side effects (scalp irritation, unwanted facial hair growth) and the results stop the moment you stop using it.

Grow:Turn is a topical scalp serum built around botanical ingredients and a micro-absorption delivery system. There's no dependency, no side effects, and it's safe for long-term daily use.

What if it doesn't work for me?

We offer a 30-day money-back guarantee. If you've been using it consistently and you're not happy with the results, get in touch and we'll refund you in full.

Hair growth takes time, so we recommend giving it the full 4 weeks before deciding — but the guarantee is there for peace of mind.

How is Sanovia different from other Korean hair serums?

Two key differences.

First, the built-in brush applicator. Most serums come with a dropper that drips down the hair strands and never reaches the scalp. Our brush delivers the serum directly to the follicle environment where new growth happens.

Second, our formula uses a micro-absorption technology — molecules engineered small enough to actually penetrate the scalp rather than sit on top of it. Combined with hero ingredients like Heartleaf, Caffeine, and Camellia, it's why Sanovia became the #1 hair growth serum in Korea.