Michelle V.✓ Verified buyer
★★★★★So far so good
I'm on my second bottle (I bought the 3-bottle bundle) and I'm starting to see a difference. Believe it or not, baby hairs are coming in, even some of the grey ones.
1 / 5
★★★★★4.8Reviews
BLOMMA peptide hair + scalp serum
£35.95£50.95Sale
A peptide serum for the scalp that helps reduce shedding and supports thicker, fuller-looking hair, with six peptides including GHK-Cu and AHK-Cu. 30 ml (1 fl oz) per bottle.
- Supports new growth
- Thicker-looking hair
- Stronger roots
- Nourished scalp
- Less shedding
Autumn Sale – up to 40% off while stock lasts
Use consistently for 3–6 months to see results
- Free tracked shipping
- 90-day money-back guarantee
90DAYS
90-Day Money-Back Guarantee
Give your scalp the time it needs. If you're not happy with BLOMMA, email us within 90 days of delivery for a full refund.
Benefits
- Helps reduce shedding
- Supports new baby hairs along the part and temples
- Thicker, fuller-looking hair
- Stronger roots and fewer strands that snap
- A calmer, nourished scalp
Returns & guarantee
Every order is covered by our 90-day money-back guarantee. Not happy? Email us within 90 days of delivery and we refund you in full. See the 90-Day Guarantee.
Key ingredients
GHK-Cu, AHK-Cu, PAL-AHK, PTD-DBM, GHK Basic and Acetyl Tetrapeptide-3 in a light, water-based serum. The blue tint in the dropper comes from the copper peptides.
How to use
Once a day, part your hair and apply a full dropper directly to the scalp, focusing on thinning areas. Massage in gently with your fingertips. Leave in, do not rinse. Takes about two minutes.
BLOMMA vs others
BLOMMAothers
Six peptides incl. copper peptides GHK-Cu and AHK-Cu✓–
Works on the scalp, where every hair starts✓–
Light, water-based, leave-in – no greasy residue✓–
Gentle, scalp-friendly daily use✓–
90-day money-back guarantee✓–
Struggling with thinning?
Strands in the shower drain. A part that keeps getting wider. Hair that snaps when you brush it.
Most hair products only coat the hair you already have. BLOMMA goes on the scalp, where every hair starts, so the peptides can work at the follicle.
A few drops once a day, left in. No needles, no clinic, no mixing powders.
Try BLOMMAbehind the science
Made for the most common causes of thinning
Stress
Ongoing stress can disrupt the hair growth cycle and push follicles into the shedding phase too early.
- Helps support follicles affected by high cortisol
- Supports the growth (anagen) phase during stressful periods
- Helps keep the scalp balanced
Hormones
Hormonal ups and downs can interfere with follicle signalling and how nutrients reach the scalp.
- Supports a healthy follicle response to hormonal shifts
- Helps maintain healthy scalp signalling
- Supports growth during hormonal imbalance
Menopause
As estrogen declines, follicles can weaken and hair density can drop over time.
- Supports follicles affected by lower estrogen
- Helps hair strands feel stronger and thicker
- Made for age-related changes in the scalp
Postpartum
After pregnancy, the drop in hormones can cause a lot of shedding at once.
- Supports follicles as they recover after pregnancy
- Helps the growth cycle settle back to normal
- Supports regrowth while shedding calms down
Ageing
With age, follicles shrink, growth slows and hair becomes finer.
- Helps counter follicle shrinking
- Supports the scalp's own renewal
- Helps keep hair dense and the scalp healthy over time
Weakened follicles
Some types of hair loss come with disrupted follicle signalling and a stressed scalp.
- Supports weak or compromised follicles
- Helps keep the scalp environment healthy
- Supports growth pathways under follicle stress
DHT
DHT can bind to follicles, slowly shrinking them and shortening the growth cycle.
- Helps protect follicles from DHT-related stress
- Supports normal follicle size and function
- Supports long-term growth signalling
Copper peptides are signalling molecules studied for their role in follicle repair and renewal. Rather than masking thinning, they work at the scalp to support circulation, cell activity and protein synthesis, which helps keep follicles in the growth phase for longer.
Benefits that grow with time
Every month builds on the last, at the follicle.
Month 1 – scalp prep
Shedding begins to ease and your scalp feels calmer, less itchy and more balanced.
Month 2 – baby hairs
New baby hairs start to show along the temples and the part, and strands stay put for longer.
Month 3 – thicker, fuller hair
Volume and density look higher across the scalp and styling gets easier.
Six copper peptides, one powerful formula
GHK-Cu
A bioactive copper peptide known for its role in follicle signalling and scalp renewal. It encourages growth-phase activity and helps reinforce the follicle environment.
AHK-Cu
A copper-bound peptide that supports communication and renewal at the follicle, for denser-looking hair and a more balanced scalp.
PAL-AHK
A palmitoylated peptide built for stability: it stays active longer at the follicle and works together with the copper peptides for fuller-looking hair from the root.
PTD-DBM
A peptide complex that helps reinforce the hair root and supports the pathways involved in growth, for thicker-looking hair.
GHK Basic
The copper-free form of GHK. It supports follicle maintenance and scalp balance and complements the copper peptides.
Acetyl Tetrapeptide-3
A peptide that helps keep strands anchored in the follicle, for less shedding and stronger-feeling hair.
Stories & reviews from our customers
Customers share their own experience with BLOMMA over time. Individual results and routines vary.
4.8★★★★★out of 5 · verified buyers
Sheila F.✓ Verified buyer
★★★★★Shedding stopped
I'm 56 and post-menopause. Earlier this year I started shedding a lot and it went on for months. I researched for a while and ordered this serum. Within a couple of weeks the shedding came to a screeching halt. I've followed the month-by-month timeline and I now have new growth all over my head. So easy to use. I recommend it to all my friends.
Esther P.✓ Verified buyer
★★★★★Easy to apply
I love how easy it is to put on my scalp. I tried another product for a while and came back to this one. Stay committed and be patient!
Katie F.✓ Verified buyer
★★★★★Thin spots look better
Going on four months. My thin spots don't look as bad as they did. I'm still shedding more than I'd like, so I'm sticking with it for the full six months.
Laura M.✓ Verified buyer
★★★★★Light and not greasy
Doesn't make my roots greasy at all, which was my biggest worry. Two minutes at night and done.
Anna K.✓ Verified buyer
★★★★★Worth the patience
Nothing much in month one apart from a calmer scalp. Month two I noticed little hairs at my temples. Hoping month three is as good as the timeline says.
a community rooted in confidence
The BLOMMA community: women, rising
This is for the women who show up, for themselves and for each other. Mothers, sisters, daughters, aunties, grandmothers, founders, survivors and dreamers. BLOMMA is more than hair care: it's a place to win back confidence, share real stories and grow together through every season of life.
FAQ
How does a peptide hair serum work?
It delivers a concentrated dose of peptides straight to the scalp. Peptides are short chains of amino acids that signal cells to do specific jobs, such as supporting hair growth. Applied to the scalp, they reach the follicles and help encourage thicker, stronger hair.
Is it suitable for all hair types?
Yes. It suits oily, dry, curly, straight and coloured or chemically treated hair, because it works at the scalp rather than on the strand.
How long until I see results?
It depends on genetics, hair health and how consistently you use it. Many people notice a difference in thickness and strength within 4 to 6 weeks of daily use, and the best results come with 3 to 6 months of consistent use. Hair growth is gradual, so be patient.
Are there any side effects?
Peptide serums are generally well tolerated, but as with any hair or skincare product, some people can be sensitive to an ingredient. Do a patch test first, especially if you have a history of skin allergies. If you notice itching, redness or irritation, stop using it and talk to a healthcare professional.
How much is shipping?
Shipping is free on every order, with tracking. See Shipping.
What if it doesn't work for me?
You're covered by our 90-day money-back guarantee. See the 90-Day Guarantee.
Still looking for an answer?
Email our team and we'll get back to you within 24 to 48 hours.
Contact us
Our 90-Day Guarantee
Hair takes time, so we give you time. Every order comes with a 90-day money-back guarantee.
Use BLOMMA every day. If you're not completely happy within 90 days of delivery, just email us for a full refund. No hassle, no questions asked.
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BLOMMA serum£35.95