Aesthetics & Regenerative
Skin Glow — GHK-Cu pen for collagen, hair and skin regeneration.
GHK-Cu is a naturally occurring copper-binding tripeptide (Gly-His-Lys) that plummets ~60% with age. Studied for stimulating collagen, elastin and glycosaminoglycan synthesis while modulating ~4,000 human genes toward youthful expression.
Each PeptidePen is filled in a controlled cleanroom and sealed with tamper-evident packaging. Batch documentation includes identity confirmation, HPLC purity analysis and concentration verification. Strictly for in-vitro research — not for human or veterinary use.
A full breakdown of mechanism, clinical findings, dosing references and safety signals — for researchers who want the complete picture.
Skin Glow is a product containing the peptide GHK-Cu, well-known in the cosmetic field for its rejuvenating and skin-enhancing properties. GHK-Cu is a bioactive compound—a tripeptide made of glycine, histidine, and lysine—bonded with copper. This peptide, often referred to as a “copper peptide,” is widely recognized for its ability to promote healthier, more youthful-looking skin.
GHK-Cu supports the production of collagen and elastin, key components for firm and elastic skin. It also enhances skin regeneration and boosts microcirculation, which contributes to faster recovery from skin disturbances.
Skin Glow offers a powerful method to nourish and revitalize the skin. By addressing visible signs of aging, improving hydration and elasticity, and supporting a luminous and even skin tone, it helps the skin appear younger and more radiant. Formulated with care, Skin Glow ensures high effectiveness in promoting healthier skin, a more vibrant tone, and overall glow. It is an excellent choice for those seeking to improve skin texture, minimize imperfections, and restore a youthful complexion.
If you are considering using GHK-Cu, here are the benefits it may offer: — • Helps smooth wrinkles and fine lines by promoting natural collagen synthesis — • Strengthens the skin matrix, contributing to firmness and elasticity — • Helps diminish skin discoloration and visible imperfections — • Enhances hydration for smoother, more supple skin — • Soothes redness and supports a calm skin appearance — • Promotes a balanced complexion by reducing dark spots and uneven tone — • Supports the skin's natural recovery process and cell turnover — • Protects against oxidative stress and premature signs of aging
GHK-Cu (glycyl-histidyl-lysine-copper) is a well-researched compound. Clinical studies have documented its effectiveness in: — • Improving skin texture and reducing visible aging — • Reducing inflammation in certain chronic conditions — • Supporting hormone balance and healthy body composition — • Providing antioxidant protection for problematic skin
These findings have been published in journals such as Journal of Drugs in Dermatology, Journal of Inflammation Research, and Journal of Endocrinological Investigation.
Correct use ensures the best results: — • Recommended daily amount: 2.33 mg — • Usage: Turn the dial on the pen to 7 units (1 unit = 333 µg) and apply as directed to the target area (e.g., abdomen or thigh). Hold the device in place for 10 seconds before removing. Rotate application areas for best skin tolerance. — • Cycle: 15 days of use, followed by a 15-day break. Repeat monthly if desired. — • Pen content: 1 pen = 100 mg (300 units of 333 µg each). Lasts approximately 2–3 months, depending on usage.
Dosage reference: — ○ 1 unit = 333 µg — ○ 7 units = 2.33 mg — ○ 10 units = 3.33 mg
GHK-Cu can be used alongside other peptides for synergistic effects: — • Epitalon – for enhanced skin longevity and tone — • NAD+ Pen – supports cellular repair and skin vitality — • 5-Amino-1MQ – offers antioxidant protection and supports youthful appearance
While Skin Glow is well-tolerated, mild skin redness or discomfort may occur in individuals with sensitive skin. These effects are temporary and usually resolve quickly.
Rarely, an allergic response may develop. If significant irritation or rash occurs, consult a healthcare professional.
Overall, Skin Glow with GHK-Cu is known for its skin-supportive benefits and is used widely by individuals looking to maintain healthy, vibrant skin.
During the late luteal phase and the first days of menstruation, estrogen and progesterone levels drop sharply. This hormonal fluctuation affects:
• mast-cell stability
• histamine release
• immune reactivity
• skin barrier sensitivity
• vascular permeability
Because of this, substances that normally cause mild irritation can create stronger reactions during menstruation.
Scientific review (2020) confirms the link between hormonal fluctuations and mast-cell activation: “Fluctuating levels of estradiol and progesterone can enhance mast cell degranulation, increasing susceptibility to allergic responses.”
Stimulates collagen and elastin synthesis
Improves skin firmness and wrinkle depth
Promotes hair-follicle size and density
Anti-inflammatory and wound-healing activity
Form
Pre-mixed pen
Purity
≥99% HPLC
Storage
2–8°C
Shipping
Cold-chain
COA
Batch-matched
Select pen size and shipping region at checkout.
Each batch is HPLC-assayed and documented.
Insulated, temperature-logged delivery.
Reference dosing and references included.
Common questions about Skin Glow (GHK-Cu) (Standard Pen) and PeptidePen orders.
No. All PeptidePen products are strictly for in-vitro laboratory research. Not intended for human or veterinary use.
Each pen ships with a batch-matched certificate of analysis. A digital copy is also available on request via your order confirmation.
Orders ship cold-chain (2–8°C) with insulated packaging, ice packs and a temperature log. Tracked delivery in the US and EU.
Yes. Contact our team for institutional pricing, custom concentrations and recurring shipments.
Damaged or off-spec pens are replaced free of charge. Contact support within 7 days of delivery.
Pre-mixed, batch-assayed, cold-chain shipped — order before 2pm for same-day dispatch.
