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Hair Growth Serum

Regular price $44.95 USD
Regular price $89.95 USD Sale price $44.95 USD
save $45.00 USD Sold out
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CLEARANCE SALE UPDATE: Due to high demand during our clearance sale, only a few items are left in stock! If you’re still able to click ‘ADD TO CART’, that means it’s still available.

THE HAIR BENEFITS

  • Regenerates hair in just a few weeks
  • Strengthens Roots for thicker, stronger hair
  • Nourishes Scalp for optimal health
  • Prevents shedding for fuller coverage

KEY INGREDIENTS

Salicylic Acid: Promotes scalp health and prevents hair loss.
Dex-Panthenol: Strengthens hair and enhances moisture retention.
L-Menthol: Provides a cooling effect on the scalp.
Nutrient-Rich Formula: Supports new hair growth and overall scalp health.

HOW TO USE?

Shake: Shake the product well before use.
Apply: Dispense an even amount onto the scalp daily.
Massage: Use your fingers to massage gently and rub in for better absorption.
Follow Up: Incorporate into your routine after washing hair; avoid using a blow dryer immediately after application.

OUR RESULTS SPEAK FOR THEMSELVES

GROWTH YOU CAN ACTUALLY SEE

From the very first application, our formula targets the root causes of thinning hair, not just the symptoms.
You'll notice less shedding, more fullness, and new growth in areas you thought were lost forever.

THE SECRET KOREAN BEAUTY DISCOVERY

  • Our hair serum works in a way that's easy to understand but hard to beat.
  • It clears away dead skin and delivers growth nutrients straight to your hair roots, where they're needed most.
  • The result? A healthier scalp can finally breathe and grow stronger, thicker hair.

GET STRONGER, THICKER HAIR NATURALLY!

Say goodbye to hair thinning and breakage with our 100% natural, toxin-free serum.
Designed to boost hair growth, strengthen strands, and add volume, it nourishes your scalp for healthier, fuller hair.
Try it today and see the difference!

FREQUENTLY ASKED QUESTIONS

Is it animal-safe?
Yes! It’s cruelty-free and not tested on animals.
When do I apply?
You can apply it morning or night, whatever works best for your routine.
Many people prefer applying it at night so it absorbs while they sleep.
Does this work for men?
Yes, absolutely!
Hair loss and thinning aren’t just a women’s issue, this works just as well for men by strengthening the roots and promoting fuller, healthier hair over time.
We have many male users who’ve seen great results!
Does it work on curly hair?
Yes, it works on all hair types, including curly and coily hair.
It nourishes the scalp and promotes healthy growth without weighing curls down.
How long does one tube last?
It depends on how often you use it, but on average, one tube lasts about 2-4 weeks with regular use.
Will this make my hair greasy?
No! Our lightweight, non-greasy formula absorbs quickly without leaving a residue.
When can I expect to see results?
Most users notice reduced hair fall within 2-3 weeks and visible new growth within 6-8 weeks with consistent use.
How many times do you use it in a week?
For best results, you can use it 4-5 times a week, especially in the beginning.
Once you start seeing improvements, you can reduce it to 2-3 times a week for maintenance.
What is the shelf life of the product?
Our ampoules have a shelf life of around 3-4 months.
How long will it take to receive my order?
Our store processes orders within 24-72 hours and delivers within 5-8 business days, with all shipments tracked for your convenience.
How do I use the Seapuri Hair Growth Ampoule?
Apply a few drops directly to the scalp, gently massage, and leave it in.
Use daily for best results.
What is Seapuri's 100-Day Happiness Guarantee?
Every item we make comes with a 100-Day Happiness Guarantee.
If you are not absolutely thrilled with your purchase for any reason at all, we will get you a full refund within a day.
There are no hidden terms and conditions here. Even if the item has been opened and used up, we will still get you a refund. We truly want every mama to be happy with her purchase from Seapuri!
Is the Seapuri Hair Growth Ampoule safe for all hair types?
Yes! Our formula is designed to nourish and strengthen all hair types, including color-treated and sensitive scalps.
Do you put it on after showering? Do you put it on every day?
Yes, you can apply it after showering on a clean scalp.
It’s best to use it daily or at least 4-5 times a week for the best results.
Do you have to use it always? Can I use it for 2-3 months and then stop?
You don’t have to use it forever!
Most people see great results within a few months, and after that, they can reduce usage to just a couple of times a week to maintain their hair’s health.
After it grows, do you have to continue using it, or if you stop, will you lose it again?
Once your hair has grown stronger and healthier, you don’t have to use it every day to maintain the results.
Many people switch to using it just a few times a week or as needed.
Unlike some products that create temporary thickness, this actually nourishes your scalp and strengthens your hair from the root.
Customer wearing Livia Love The Label
Julie W. Verified badge and 17k+ other Americans love Oak&Harper New York

Verified

Absolutely wonderful service and stunning quality

I honestly couldn’t be happier. I placed my order just yesterday afternoon and it arrived first thing this morning — the delivery was unbelievably quick! I had been eyeing up another dress as well but unfortunately it had already sold out… The piece I ordered is absolutely gorgeous — the quality is outstanding, you can really feel the care and attention that’s gone into selecting these pieces. It’s rare these days to find a boutique that offers this level of personal touch.

Emily Thompson,

3 hours ago

Verified

Excellent customer service — quick and easy exchange!

I accidentally ordered a dress one size too small, but Oak and Harper sorted it out straight away. The exchange was handled so quickly and with no hassle at all — proper old-fashioned customer care, which you rarely find these days. The new size fits perfectly and the quality is just gorgeous. Really sad to see such a lovely boutique close, but I’m so grateful for the wonderful service right up until the very end.

Johanna Smith

1 week ago

Verified

Excellent customer service — quick and easy exchange!

I accidentally ordered a dress one size too small, but Oak&Harper sorted it out straight away. The exchange was handled so quickly and with no hassle at all — proper old-fashioned customer care, which you rarely find these days. The new size fits perfectly and the quality is just gorgeous. Really sad to see such a lovely boutique close, but I’m so grateful for the wonderful service right up until the very end.

Silvy Larcson

1 week ago

Verified

Gutted it’s closing

Absolutely heartbroken to hear that Oak&Harper Boutique is closing down. I’ve bought so many beautiful pieces from here over the years — timeless, feminine and always perfect quality. Oak&Harper, thank you for creating something so special.

Olivia Harris,

1 day ago

Verified

Gorgeous quality, lightning-fast delivery — couldn’t resist ordering again!

I ordered 8 dresses recently and I’m absolutely over the moon with them — the quality is just beautiful and they fit like a dream. I’ve honestly never been disappointed with anything from Oak&Harper Boutique. As soon as I heard about the closing down, I quickly placed another order before everything sells out. So sad to see such a lovely shop closing, but I’m so glad I could grab a few more pieces before it’s all gone. Thank you Oak&Harper, wishing you all the best.

Charlotte Evans,

1 day ago

Verified

Not just a shop, was a vibe

This shop was a little hidden gem in New York. Always my go-to for gifts and dresses that felt a little more unique. Sad to see it go, but wishing Oak&Harper all the best for what’s next.

Amelia Thompson,

2 day ago

Verified

My wardrobe won’t be the same

So many compliments thanks to this boutique. It had charm, and the clothes always made me feel like me. Gonna miss it big time. Cheers, Oak&Harper.

Isla Bennett,

2 day ago

Verified

So glad we made it to the boutique before it closed

When we heard Oak&Harper Boutique was closing, my friends and I made a last-minute trip to the shop — and I’m so glad we did! We each managed to grab a few final pieces and honestly, the dresses are absolutely stunning. You could feel the special atmosphere in the boutique, and Oak&Harper was so lovely even during such a hectic time. It’s rare to find this kind of personal touch and such timeless, high-quality fashion. Really sad to see the boutique go, but happy we could make some final memories and take home a few treasures.

Sophie Harris,

3 day ago

Rated 4.6 / 5 based on 17,893 reviews. Showing our 5-star reviews.

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Risk-free shopping! If for any reason you are not satisfied with your purchase, you can return the product within 30 days and we will give you a full refund.

We offer free insured delivery on all orders.

Orders placed before 11 PM are shipped the next day. To reduce unnecessary waste and protect the environment, we deliver most items on demand. This approach lets us offer better prices, lowers our footprint, and avoids overproduction.

You’ll receive your package within 3–8 working days after dispatch, and can track it easily using your Track & Trace number.

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Hair Growth Serum

Hair Growth Serum

$44.95