Thousands of Men Like You Swear by This System for Fuller, Healthier Hair

Caleb

"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."

Chris

"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."

Kayla

"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."

Derrick

"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). "

Ben

"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."

Andrew

"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."

Tyler

"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."

Carlos

"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

Microneedle Delivery

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.

Linked Study

Study

Based on studies:

Dhurat et al. (2013): A randomized controlled study found that microneedling combined with a topical serum produced greater hair-count improvement than that serum alone in men with androgenetic alopecia.
Faghihi et al. (2020): Microneedling at approximately 0.6 mm, combined with a growth serum improved hair count and hair thickness compared with the serum alone.
Alster & Graham (2018): A split-scalp study reported that radiofrequency microneedling combined with a serum improved hair density and hair-shaft thickness.

Effectiveness in Hair Growth:

Microneedling creates controlled microchannels in the scalp, which increase topical absorption by up to 4x. It also stimulates wound-healing growth factors, and improve blood flow around hair follicles.

Step 2

Reactivate Dormant Follicles With Copper Peptides

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.

Linked Study

Study

Based on studies:

Gelfuso et al. (2023): A copper-peptide ionic-liquid microemulsion improved topical delivery and was shown to promoted hair growth.
Maquart et al. (1988): Early laboratory research identified GHK-copper as a biologically active peptide associated with tissue repair and remodeling.
Pyo et al. (2017): Laboratory research suggested that copper tripeptides support dermal-papilla activity and hair-growth signaling.

Effectiveness in Hair Growth:

Copper peptides support the follicular environment by influencing tissue repair, cellular signaling, and blood-vessel-related growth pathways.

Step 3

Block the Root Cause of Hair Loss Naturally

DHT is what shrinks follicles until they stop producing hair. Caffeine, Panax Ginseng, and Licorice Root Extract 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.

Linked Study

Study

Based on studies:

Kaufman et al. (1998): A landmark clinical trial demonstrated that reducing DHT activity can slow progression of male pattern hair loss and support hair growth.
Rossi et al. (2012): A clinical study found that caffeine-containing topical treatment supports hair-follicle activity.
Sang et al. (2022): A randomized controlled trial found that microneedling combined with a topical serum improved hair density and hair diameter more than minoxidil alone.

Effectiveness in Hair Growth:

DHT reduction, improved follicular signaling, and increased delivery of topical ingredients help preserve miniaturizing follicles. Caffeine, ginseng, and licorice-derived compounds have strong evidence of blocking DHT.

Step 4

Keep Hair in the Growth Phase Longer

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.

Linked Study

Study

Based on studies:

Lee et al. (2016): A six-month clinical study of a 5-aminolevulinic acid and GHK-peptide complex reported increased hair counts compared with placebo.
Yokoyama et al. (2017): Research on topical hair-growth formulations containing copper tripeptide and related ingredients suggested potential benefits for maintaining follicular activity.
Gelfuso et al. (2023): A copper-peptide delivery system promoted hair growth in an animal model by improving penetration and follicular exposure.

Effectiveness in Hair Growth:

Hair-growth treatments aim to support the anagen phase by improving follicle signaling, cellular activity, and the surrounding scalp environment. Copper-peptide and peptide-complex research is promising.

Our Results Speak For Themselves

Why We’re Better

Sunnde Labs uses a formula led by Copper Peptides to support scalp renewal, stronger follicles, and healthier hair regrowth.

Your product compared with Others
	Others
✓Copper Peptide Powered	×Low-Concentration Actives
✓Visible Results in 3-6 Months	×Little to No Results
✓3rd Party Lab Tested	×No Lab Tests
✓No Side Effects	×Can Cause Side Effects
✓Delivered Straight to Follicle	×Serum Sits on Scalp Surface

Sunnde Labs PepStack+™ Infusion Kit For Hair Regrowth

Name: Sunnde Labs PepStack+™ Infusion Kit For Hair Regrowth
Brand: Sunnde Labs
SKU: 6PMXBQW5S1
Price: 60.0 USD
Availability: InStock