GHK-CU Powder

GHK-Cu (Copper Peptide) is a powerful regenerative compound used in research for skin remodeling, hair growth, and systemic anti-aging. When working with raw GHK-Cu powder, precision and stability are your two biggest priorities. It is a highly sensitive "tri-peptide" that can be easily neutralized if mixed with the wrong ingredients.
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1. Reconstitution for Topical Serums
GHK-Cu is typically sold as a fine blue powder. For topical use, the goal is a concentration between 1% and 3%. Anything higher can cause skin irritation; anything lower may be less effective for deep remodeling.

The "Master Mix" Math:
• To make a 1% Serum: Mix 100mg of powder into 10ml of a base serum.
• To make a 2% Serum: Mix 200mg of powder into 10ml of a base serum.

The "Best Base" Selection:

The most critical rule: GHK-Cu is destroyed by high acidity.
• Avoid: Mixing with Vitamin C (L-Ascorbic Acid), Glycolic Acid, or Salicylic Acid. These will "de-chelate" the copper, turning the serum brown/green and making it useless.
• Best Bases: Pure Hyaluronic Acid (HA) or a simple distilled water/glycerin mix. HA is the gold standard because it acts as a humectant, pulling the GHK-Cu deeper into the dermis.
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2. The Protocol: Application & Timing
GHK-Cu works by signaling "damage repair" pathways. It is best used in a cycle to avoid saturating the skin receptors.

Phase Frequency Timing
Active Phase 1x Daily Evening (before heavier creams)
Duration 4 to 6 Weeks Use consistently for skin remodeling
The Break 2 Weeks OFF (Allows the skin to process the remodeling)

Pro-Tip: Apply to a damp face. This increases permeability. If using for hair growth, apply to the scalp at night and massage for 2 minutes to increase blood flow.
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3. Incorporating into a Routine

To get the most out of GHK-Cu, it must be used correctly within a multi-step skincare routine:

1. Cleanse: Use a pH-neutral cleanser.
2. Apply GHK-Cu Serum: Apply 3–4 drops and pat into skin.
3. Wait 5–10 Minutes: Allow the peptide to absorb fully before the next layer.
4. Moisturize: Apply a simple moisturizer to "seal" the peptide in.
5. Important: If you use Retinols or Acids, use GHK-Cu in the Morning and your acids/retinols in the Evening. Never use them in the same application window.
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4. Storage & Stability
• Light Sensitivity: GHK-Cu degrades in sunlight. Always store your serum in a cobalt blue or amber glass bottle.
• Temperature: For maximum shelf life, keep your "Master Mix" in the refrigerator.
• Oxidation: If your blue serum starts to turn yellow or brown, the copper has dissociated, and the serum should be discarded.
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5. Systemic (Injectable) Protocol
If you are researching GHK-Cu for systemic repair (tendons, organs, or full-body skin):
• Dosage: 1mg to 2mg per day.
• Method: Subcutaneous (SubQ).
• Note: Injectable GHK-Cu is notorious for causing a "sting" or "bite" at the injection site. Mixing it with BPC-157 in the same syringe can help buffer the irritation.
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Quick Supplies Checklist:
• Digital Scale: (Milligram precision is required).
• Hyaluronic Acid Base: (Fragrance-free, pH neutral).
• Amber Glass Dropper Bottles.
• Bacteriostatic Water: (If using for injections).