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The Sunnde micro-infusion system works by pairing a 0.5mm micro-stamp with a copper peptide & acetyl peptide infused serum.
One press opens hundreds of microscopic channels in the scalp and delivers the serum directly into them.
Those channels boost blood flow and allow the peptide serum to absorb up to 4x deeper than topical solutions.
Reactivating dormant hair follicles and regrowing hair naturally.
Subscription
One-Time Purchase
1x Hair Regrowth Micro-Infusion Device
2x Micro-infusion Heads
3x Sunnde Labs Hair Regrowth Serums
Copper Tripeptide-1 — follicle remodeling, collagen synthesis, extends growth phase
Acetyl Tetrapeptide-3 — protects follicles from DHT miniaturization
Caffeine — counters DHT suppression, prolongs anagen phase
Adenosine — clinically shown to increase hair thickness
Niacinamide — scalp circulation, anti-inflammatory, keratin production
Biotin — supports keratin infrastructure at the follicle level
Eclipta Prostrata Extract — promotes follicle proliferation, activates growth signaling pathways
Panax Ginseng Root Extract — stimulates dermal papilla cells, promotes follicle proliferation
Glycyrrhiza Glabra (Licorice) Root Extract — anti-inflammatory, DHT-modulating activity
Our commitment to your satisfaction is evident in our products, backed by a 150-Day 100% Money Back Guarantee.
If you find yourself not fully satisfied, we will initiate a refund for the entire amount you paid.
"I knew my hair was thinning but after a haircut and the mirror view from behind I knew I had to try something. It’s been just over 7 months and I have to admit the results are much better than expected. The product is not greasy at all like minoxidil. It is also very easy to stay consistent but it is important that you do."
"Finally a men’s serum that works and doesn’t leave my hair oily! The serum feels soothing and my fine hair has way more volume. The roller + vials make application super easy. Only 3 month in and I am already seeing results. Highly recommend if you want thicker-looking hair."
"I bought this sunnde labs kit for my husband because he was losing hair everyday and was quite worried. He started using it with the microinfusion system, and it has been amazing.
Now it shows much more density and the hair looks stronger and healthier. The applicator is easy to use and does not leave the hair greasy."
"I have been losing my hair since i was 20 years old, almost all the men in my family are bald, I just didn't want to lose it so young, I started 6 month ago (left picture) and now I see the results (right picture). "
"My son has been using once a week for the last 3 months and I see a huge difference, we are very pleased with this product and would definitely recommend."
"I was very skeptical before buying this product. However, when I compared my before/after pictures it actually does look like some hair grew and my hair looks more full. The left photo is when I started treatment on Jan 5 2026 (no shirt) and on the right is May 7 2026 (white shirt), 4 months later. I'm actually very surprised. To anyone who is skeptical like I was, give it a try."
"I've been using this hair serum consistently, and I'm really impressed with the results. It's lightweight, absorbs quickly, and doesn't leave my hair feeling greasy or sticky. My hair looks healthier, feels stronger, and has a fuller appearance."
"This product does the job. I've seen results in 6 weeks. The applicator makes it very easy to apply to the scalp. I would highly recommend this product."
Step 1
0.5mm surgical-grade microneedles create hundreds of painless micro-channels across the scalp, and the sealed serum chamber releases copper peptides into those channels the instant they open.
These micro-channels surge blood flow to starved follicles, trigger the scalp's natural repair system, and release the growth factors that thicken existing hair, while increasing the absorption of our growth serum by up to 4x.
Study
Based on studies:
Effectiveness in Hair Growth:
Step 2
Copper peptides work at the cellular level to wake follicles that have gone dormant, sending repair signals that restore density and bring growth back to areas that have thinned.
They extend the follicle's active growth phase, increase follicle size, and stimulate the collagen and blood vessel formation that healthy hair depends on.
Study
Based on studies:
Effectiveness in Hair Growth:
Step 3
DHT is what shrinks follicles until they stop producing hair. Acetyl peptides and Caffeine work at the scalp to reduce DHT at the follicle.
Waking a follicle up doesn't hold if the thing that shut it down is still there. This is the other half of the equation.
Study
Based on studies:
Effectiveness in Hair Growth:
Step 4
Every hair cycles through a growth phase and a shedding phase. Inflammation and oxidative stress at the scalp cut that growth phase short, so hair sheds before it reaches full length or thickness.
Our serum uses Arginine to calm inflammation and protect the follicle from oxidative stress, holding hair in the growth phase longer so it grows thicker and stays anchored instead of shedding early.
Study
Based on studies:
Effectiveness in Hair Growth:
Helps support scalp repair and follicle health, promoting stronger-looking, healthier hair.
Helps protect follicles from DHT miniaturization, supporting thicker, fuller hair over time
Promotes follicle proliferation and activates growth signaling pathways to help restart thinning areas.
Helps soothe and condition the scalp, supporting a healthier environment for hair growth.
Helps revitalize the scalp and support follicle nourishment, promoting healthier-looking hair.
Helps block DHT and support follicle activity, contributing to fuller-looking hair.
Sunnde Labs uses a formula led by Copper Peptides & Acetyl Peptides to support scalp renewal, stronger follicles, and healthier hair regrowth.
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Others
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PepStack+™ Powered
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Low-Concentration Actives
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Visible Results in 3-6 Months
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Little to No Results
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3rd Party Lab Tested
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No Lab Tests
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No Side Effects
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Can Cause Side Effects
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Delivered Straight to Follicle
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Serum Sits on Scalp Surface
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Try it for a full 150 days. If you’re not satisfied with your experience, simply request a refund under our money-back guarantee.
Yes. The microneedling mechanism is backed by peer-reviewed research — Dhurat (2013) showed microneedling with topical treatment delivered approximately 4x the regrowth of topical alone.
The serum combines copper peptides, acetyl peptides, Licorice Root Extract, Ginseng Root Extract, Caffeine, Arginine— each mapped to published clinical data. We paired proven ingredients with a delivery method that actually gets them to the follicle.
Sunnde Labs is completely safe and is made with natural ingredients. There are no known side effects associated with the ingredients in our formula.
Our micro-infusion system helps deliver the formula closer to the hair follicles instead of leaving it on the scalp’s surface.
It’s the only formula powered by both Copper Tripeptide-1 and Acetyl Tetrapeptide-3 to support healthier follicles and stronger-looking hair.
No. The 0.5mm depth avoids nerve endings and blood vessels so no bleeding, marks, or irritation.
Active Ingredients
Inactive Ingredients
Your results won’t disappear overnight. However, without continued care, DHT-related hair loss may gradually resume.
Results vary, but major improvements are typically seen within 3–6 months of consistent use.
Yes. Sunnde Labs is compatible with both. The micro-channels created by the stamp enhance absorption of whatever you apply.
Use it 3 times per month, approximately once every 9 days, to give your scalp time to recover between treatments.
