Description

PharmaChem Laboratories – GHK-Cu

Product

GHK-Cu 50 mg / 3 mL
Pre-filled Pen for Subcutaneous Use

Strength:
50 mg / 3.0 mL (16.67 mg / 1.0 mL)

Contents:
Each pen contains 50 mg GHK-Cu (Copper Tripeptide-1)

---

Benefits

• Tissue Repair & Regeneration
• Wound Healing Support
• Skin Rejuvenation
• Hair Follicle Health

---

Dosage Guide

Dosing should be individualized. Typical range: 0.1–0.3 mL per injection site, 1–3 times weekly.

Volume Per Dose	Pen Clicks	Dose (GHK-Cu)	Equivalent
0.03 mL	3 clicks	0.50 mg (500 mcg)	Low Dose
0.06 mL	6 clicks	1.00 mg (1,000 mcg)	Medium Dose
0.12 mL	12 clicks	2.00 mg (2,000 mcg)	Higher Dose

---

Missed Dose

Administer as soon as possible. Do not double dose within a short interval.

Dosing Frequency

1–3 times weekly.

---

Administration

• Subcutaneous use only (abdomen, thigh, or upper arm).
• Rotate injection sites.
• Use compatible pen and sterile needles.
• Inspect solution; do not use if discoloured or cloudy.
• Allow to reach room temperature before injection.
• After first use, store below 25–30°C for up to 28–56 days.

---

Special Populations

Elderly

• No specific dose adjustment required.

Renal/Hepatic Impairment

• Use with caution; limited data available.

Paediatric

• Safety and efficacy not established.

---

Storage

Before First Use

• Refrigerate at 2–8°C.
• Do not freeze.
• Protect from light.

After First Use

• Store below 25–30°C.
• Use within 28–56 days.

---

Potential Side Effects

Common (≥1/100 to <1/10)

• Injection site reactions (pain, redness, swelling)

Uncommon (≥1/1,000 to <1/100)

• Mild headache
• Transient fatigue

Rare (≥1/10,000 to <1/1,000)

• Hypersensitivity reactions

---

Overdose

Symptoms:

• Local irritation
• Systemic effects unknown

Management:

• Symptomatic and supportive treatment

---

Contraindications

• Hypersensitivity to GHK-Cu or any excipients.
• Active infection at the injection site.
• Known copper metabolism disorders.

---

Warnings & Precautions

• Local reactions may occur.
• Discontinue if allergic reactions occur.
• Strict aseptic technique required.
• Use cautiously in patients with chronic illness; clinical data is limited.

---

Interactions

• No well-documented drug interactions.
• Avoid mixing with other injectables unless compatibility is established.

---

Pregnancy & Lactation

Not recommended during pregnancy or lactation due to insufficient safety data.

---

Rx ONLY
Use under the supervision of a healthcare professional.
For healthcare professional use only.

Pack Size: 50 mg / 3.0 mL.