QUICK ANSWER

GHK-Cu (glycyl-histidyl-lysine copper) is a naturally occurring copper peptide that signals skin and connective tissue to rebuild. As a subcutaneous injection it works systemically — skin quality everywhere, hair follicles, wound healing, inflammation. As a serum or microneedling infusion it works only where it's applied, and that is where most of the human research sits. Typical injection protocols run 1–2 mg daily for a 4–8 week cycle. At Solas Health & Wellness in El Paso, a GHK-Cu cycle is $195, with the $100 consultation credited toward your first cycle.

What GHK-Cu is

GHK-Cu is a three-amino-acid peptide bound to a copper ion. Your body makes it; it is found in blood plasma, saliva and urine, and its job is to show up where tissue is damaged and coordinate repair. Plasma levels fall steeply with age — roughly 200 ng/mL at 20 to about 80 ng/mL by 60 — which is one reason wounds heal slower and skin loses structure over time.

What makes it unusual among peptides is breadth. In gene-expression studies GHK-Cu changed the activity of a large fraction of human genes, most of them toward repair: more collagen I and III, more elastin and decorin (the protein that organizes collagen fibers), more antioxidant enzymes, less of the inflammatory signaling that breaks tissue down. It has been used in skin care for decades because of this.

Injection vs serum vs microneedling

This is the question behind most searches for "GHK-Cu injection," so here it is plainly. The routes are not interchangeable; they reach different tissue.

RouteReachesBest forEvidenceAt Solas
Subcutaneous injectionWhole body via circulationHair thinning, slow healing, skin quality beyond the face, inflammation, recovery after proceduresGrowing but thinner than topical; mostly mechanistic and small clinical series$195/cycle; self-injected after teaching
Topical serum / creamSkin where appliedFacial fine lines, texture, photodamageStrongest human data — multiple controlled trials on aging facial skinRecommended alongside; not a Solas product
Microneedling infusionDermis of the treated areaAcne scars, texture, collagen induction on the face or neckGood for microneedling itself; GHK-Cu as an infusion is supported by wound-healing dataAdd-on to microneedling

Put simply: if your only goal is the skin on your face, a good serum, or a microneedling series with GHK-Cu infused, is the evidence-backed choice. If you want hair, healing, or skin everywhere, that is what the injection is for. The two are often combined.

What GHK-Cu injections are used for

What the evidence does and doesn't say: the gene-expression and wound-healing science is solid, and topical GHK-Cu has controlled trials on aging skin. Injectable GHK-Cu has far less published human data. We offer it because the mechanism is well-understood and the safety record is good, and we say so rather than overstate it.

Dosing and how a cycle works

A typical subcutaneous protocol is about 1–2 mg once daily, five to seven days a week, for 4–8 weeks, followed by a break of similar length. It is a small-volume injection into belly or thigh fat with an insulin-style needle. Celeste teaches the first injection in clinic; most patients self-inject at home after that. The vial comes reconstituted or with sterile water and instructions.

Your exact dose depends on the goal (hair and healing protocols differ from skin protocols), your weight, and your labs. We do not recommend copying doses from forums; copper peptides are dosed by the milligram and the copper content of unregulated products varies.

Side effects and who should not use it

GHK-Cu is well tolerated. What we see: redness or a small bump at the injection site that fades within a day; occasional fatigue, light-headedness or mild nausea in the first few days; and, because GHK-Cu can modestly lower blood pressure, we check that at your consultation. Rare: a temporary metallic taste. It is not used during pregnancy or breastfeeding, with an active cancer (it promotes tissue growth and blood-vessel formation), or in anyone with a copper-metabolism disorder such as Wilson's disease.

GHK-Cu at Solas

Common stacks: GHK-Cu with BPC-157 for injury and post-procedure healing; GHK-Cu after Botox or fillers to speed recovery; a GHK-Cu cycle alongside a growth-hormone peptide like sermorelin or CJC/ipamorelin for a broader anti-aging protocol.

What to expect, and when

GHK-Cu injections in El Paso

Solas Health & Wellness is at 6633 N Mesa St, Suite 508, on the West Side. Every peptide protocol is prescribed and monitored by Celeste Cisneros, FNP-BC, a board-certified nurse practitioner and Texas Co-Chair of the American Med Spa Association. The consultation is where we decide whether the injection, the microneedling infusion, or both fit your goal, and the $100 is credited back when you start.

GHK-Cu Injections
in El Paso

Book a consultation with Celeste Cisneros, FNP-BC at Solas Health & Wellness.

6633 N Mesa St, Suite 508 · El Paso, TX 79912 · (915) 266-3174

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