✨ Glow Peptides

Skin, Hair, Nails —
From the
Inside Out.

Copper peptides, melanocortin agonists, and collagen-stimulating compounds that work at the cellular level. Not topical creams — research-grade peptides that change how your skin actually functions.

Shop Glow → The Science

+300%

Collagen Synthesis

99%+

Purity Verified

4–8wk

Visible Results

🔬

Copper Peptides

GHK-Cu, AHK-Cu — collagen & elastin

🌞

Melanocortin

Melanotan II — natural tan, UV protection

💆

Hair & Nails

GHK-Cu stimulates follicle growth

🍁

Ships Across Canada

Discreet packaging, tracked delivery

How Glow Peptides Work

Unlike topical skincare that works on the surface, glow peptides signal your cells to produce more collagen, elastin, and melanin from within. GHK-Cu is the most researched copper peptide in existence — with over 50 years of published research.

🧬

Copper Peptide Signalling

GHK-Cu binds copper ions and delivers them to cells, activating over 4,000 genes involved in collagen synthesis, wound healing, and anti-inflammatory signalling.

💎

Collagen & Elastin Production

GHK-Cu upregulates collagen I, III, and IV synthesis — the structural proteins responsible for skin firmness, elasticity, and the reduction of fine lines.

🌞

Melanocortin Activation (MT-II)

Melanotan II activates MC1R receptors on melanocytes, stimulating natural melanin production — creating a tan without UV damage and providing photoprotection.

💇

Hair Follicle Stimulation

GHK-Cu has demonstrated significant hair follicle stimulation in research, increasing follicle size and hair shaft diameter — comparable to minoxidil in some studies.

The Science

GHK-Cu: 50 Years of Skin Research in a Single Peptide

GHK-Cu (Glycine-Histidine-Lysine Copper) was first isolated from human plasma in 1973 by Dr. Loren Pickart. It is now one of the most extensively researched peptides in dermatology, with documented effects on over 4,000 human genes.

Gene Expression Modulation

GHK-Cu upregulates genes associated with collagen synthesis, anti-oxidant defence, and DNA repair while downregulating genes associated with inflammation and cancer progression.

Wound Healing Acceleration

GHK-Cu accelerates wound healing by stimulating fibroblast proliferation, angiogenesis, and re-epithelialisation — the three core processes of skin repair.

Anti-Ageing at the Cellular Level

GHK-Cu reverses the gene expression signature of aged skin toward that of younger skin — not by masking ageing, but by changing how skin cells actually function.

Glow Peptides

View All →

SubQ

HGH (Human Growth Hormone)

HGH — endogenous somatotropin that drives IGF-1 production, promotes lipolysis, stimulates muscle…

SubQ

Glutathione

Glutathione — the body's master antioxidant and liver's primary detoxification molecule, with…

SubQ

GHK-Cu (Copper Peptide)

GHK-Cu (copper peptide) — naturally occurring tripeptide that activates over 4,000 genes…

SubQ

AHK-Cu (Tripeptide Copper-3)

AHK-Cu — copper tripeptide with high affinity for hair follicle tissue that…

SubQ

Snap-8 (Acetyl Octapeptide-3)

Snap-8 — octapeptide that inhibits SNARE complex assembly at neuromuscular junctions, reducing…

SubQ

Botulinum Toxin Type A

A potent neurotoxin widely utilized for its remarkable ability to reduce the…

SubQ

BBG70 Blend (BPC-157 + GHK-Cu + TB-500)

BBG70 — precision-formulated blend of BPC-157 and GHK-Cu delivering synergistic tissue repair,…

SubQ

BBKG80 Blend (GHK-Cu + TB-500 + BPC-157 + KPV)

BBKG80 — advanced four-compound repair and performance blend combining BPC-157, BPC-157 acetate,…

Which Glow Peptide Is Right for You?

Each compound targets a different aspect of skin, hair, and appearance. Here's how to choose.

Compound	Primary Effect	Best For	Route	Onset
GHK-Cu	Collagen + elastin synthesis	Anti-ageing, skin firmness, hair	SubQ or topical	4–8 weeks	View →
AHK-Cu	Hair follicle stimulation	Hair loss, thinning hair	Topical or SubQ	8–12 weeks	View →
Melanotan II	Melanin production	Natural tan, UV protection	SubQ	1–2 weeks	View →
PT-141 (Bremelanotide)	MC3R/MC4R activation	Libido, sexual function	SubQ or nasal	30–60 min	View →

Research Protocols

Evidence-based dosing protocols for glow peptides. Always consult a healthcare professional before beginning any peptide protocol.

Dose

1–2 mg

SubQ injection or topical application. SubQ provides systemic benefits including hair follicle stimulation. Topical is effective for localised skin concerns

Frequency

Daily

Once daily SubQ injection or twice-daily topical application. Consistent daily use is important for cumulative collagen synthesis effects

Cycle

8–12 weeks

Collagen remodelling takes time. Most research subjects report visible skin improvements at 6–8 weeks, with optimal results at 12 weeks

Loading Dose

0.5–1 mg

Start with a low loading dose (0.25–0.5mg) to assess tolerance. Nausea is common at higher doses initially — titrate up slowly over 1–2 weeks

Frequency

Daily (loading)

Daily injections during the loading phase (1–2 weeks). Once desired tan is achieved, reduce to 2–3× per week for maintenance

Onset

5–10 days

Initial pigmentation changes are typically visible within 5–10 days. UV exposure (even low-level) accelerates melanin activation

Dose

1–2 mg

AHK-Cu is most effective as a topical applied directly to the scalp. SubQ is an alternative for systemic hair follicle stimulation

Frequency

Daily

Apply to scalp once or twice daily. Consistent application is essential — hair follicle stimulation is a slow process requiring weeks of consistent use

Cycle

12–24 weeks

Hair growth cycles are slow. Expect to see reduced shedding at 4–6 weeks and new growth at 12+ weeks. Long-term use is recommended for best results

What the Research Shows

GHK-Cu has over 50 years of published research. The results on skin ageing, collagen synthesis, and hair growth are consistently remarkable.

+300%

Increase in collagen synthesis with GHK-Cu vs. controls

4,000+

Human genes modulated by GHK-Cu — more than any other known peptide

−35%

Reduction in fine lines and wrinkles in 12-week GHK-Cu studies

50yr

Of published GHK-Cu research — the most studied copper peptide in existence

Peer-Reviewed Research

GHK-Cu and Melanotan II have deep research foundations across dermatology, hair biology, and photoprotection.

Biomolecules · 2019

GHK-Cu: A Multifunctional Peptide in Skin Biology

Comprehensive review confirming GHK-Cu's role in collagen synthesis, wound healing, anti-inflammatory signalling, and modulation of over 4,000 human genes.

Read Study →

J Investig Dermatol · 1993

GHK-Cu Stimulates Hair Follicle Growth In Vitro

GHK-Cu significantly stimulated hair follicle growth in organ culture, with effects comparable to minoxidil — suggesting a role in androgenetic alopecia treatment.

Read Study →

Pigment Cell Res · 2000

Melanotan II: Melanocortin Receptor Agonism and Photoprotection

Melanotan II demonstrated potent MC1R agonism, stimulating melanin production and providing significant photoprotection in clinical studies.

Read Study →

What Our Customers Say

★★★★★

"I've tried every collagen supplement on the market. GHK-Cu is in a completely different category. My skin texture improved noticeably within 6 weeks — my aesthetician asked what I was doing differently."

Jennifer L. Verified

Toronto, ON · Anti-Ageing

★★★★★

"Started Melanotan II before a beach trip to Mexico. By week 2 I had a noticeable tan without any sun exposure. The UV protection aspect is a real bonus — less burning, more even colour."

Marcus T. Verified

Calgary, AB · Melanotan II

★★★★★

"Using GHK-Cu for hair thinning at the crown. After 16 weeks I can see new growth — fine hairs filling in where I'd had noticeable thinning for years. Poptides quality is excellent."

David K. Verified

Vancouver, BC · Hair Growth

Frequently Asked Questions

Both routes are effective but for different purposes. SubQ injection provides systemic benefits including hair follicle stimulation across the entire scalp and body-wide collagen synthesis. Topical application is more targeted and effective for localised skin concerns. Many users do both — topical for the face and SubQ for systemic effects.

Collagen remodelling is a slow process. Most research subjects report improved skin texture and hydration within 4–6 weeks. Visible reduction in fine lines typically occurs at 8–12 weeks. Hair growth results take longer — 12–24 weeks for significant new growth.

Common side effects of Melanotan II include nausea (especially at higher doses), facial flushing, and spontaneous erections in men. These typically subside as the body adjusts. Starting with a low dose (0.25mg) and titrating up slowly minimises side effects. Melanotan II is sold for research purposes only.

Yes — these compounds work through entirely different mechanisms and can be used concurrently. GHK-Cu works on collagen synthesis and gene expression; Melanotan II works on melanocortin receptors. There are no known interactions between them.

Poptides sells peptides for research purposes only. They are not approved for human use by Health Canada and are not intended to diagnose, treat, cure, or prevent any disease. Please consult a healthcare professional before use.

Skin, Hair, Nails —From theInside Out.

HGH (Human Growth Hormone)

Glutathione

GHK-Cu (Copper Peptide)

AHK-Cu (Tripeptide Copper-3)

Snap-8 (Acetyl Octapeptide-3)

Botulinum Toxin Type A

BBG70 Blend (BPC-157 + GHK-Cu + TB-500)

BBKG80 Blend (GHK-Cu + TB-500 + BPC-157 + KPV)

Ready to Glow?

Skin, Hair, Nails —
From the
Inside Out.