AHK-CU Liquid

When dealing with AHK-Cu at concentrations as high as 7% or 10%, you are entering the territory of "ultra-high-potency" research. These levels are significantly higher than what is found in commercial products (usually 1% or less) and are typically used only for aggressive follicle rescue or localized scalp remodeling.

At these concentrations, the risk of scalp irritation and "blue-staining" increases, making the application method and cycle even more critical.
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1. The 7% vs. 10% Logic

At these levels, the peptide solution is a deep, dark royal blue.

• 7% Concentration: Generally considered the "upper limit" for daily use without causing excessive skin irritation.

• 10% Concentration: Often used as a "Pulse" treatment (3 times per week) or for very stubborn, localized areas like the crown or hairline.

Dilution Math (If starting with raw liquid):
• For 7%: 700mg AHK-Cu per 10ml of vehicle.
• For 10%: 1000mg (1g) AHK-Cu per 10ml of vehicle.
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2. The Protocol: The "Pulse" Method
Because of the potency, a continuous daily application of 10% may cause the scalp to become inflamed.

Many researchers use a Pulse Protocol to balance stimulation with recovery.

Parameter 7% Daily Protocol 10% Pulse Protocol
Frequency 1x Daily (Evening) 3x per Week (e.g., Mon/Wed/Fri)
Dosage 0.5ml to 1ml 0.5ml (Localized)
Cycle Length 8 Weeks ON / 2 Weeks OFF 6 Weeks ON / 2 Weeks OFF
(copy of pulse protocol located in images)
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3. Strategic Application & Safety

1. Spot Treatment: Do not "soak" the entire head in 10% solution. Use a dropper to apply specifically to thinning areas.

2. The "Stain" Factor: High-concentration AHK-Cu will stain light-colored hair, pillowcases, and skin.
o Tip: Apply at least 1 hour before bed to allow it to dry completely.

3. The Buffered Approach: If the 10% solution causes itching or redness, researchers often apply a thin layer of Emu Oil or Hyaluronic Acid 30 minutes after the AHK-Cu to calm the skin while trapping the peptide.
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4. Advanced Stacking: The Follicle Rescue

For maximum efficacy, high-dose AHK-Cu is often paired with Microneedling—but with a strict rule:

• Never apply 10% AHK-Cu immediately after microneedling.

• Wait 24 to 48 hours after rolling before applying high-dose copper. The micro-channels increase absorption so significantly that a 10% dose could cause systemic copper toxicity or severe localized burning if applied too early.
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5. Storage and Shelf Life
• Degradation: High-concentration liquids are prone to "clumping" or falling out of solution if they get too cold.
• Temperature: Store in the refrigerator (approx. 4°C), but if you notice crystals forming, let it sit at room temperature for 10 minutes and shake gently before use.
• Light: AHK-Cu is photosensitive. If the deep blue color turns teal or greenish, the peptide has oxidized and is no longer effective for follicle stimulation.
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Supplies Checklist:
• Glass Dropper: Plastic can sometimes react with high-concentration copper over time.
• pH Strips: Ensure your vehicle stays between pH 5.5 and 7.0. Anything below 5.0 will ruin the peptide.
• Nitrile Gloves: To avoid staining your fingertips deep blue during the scalp massage.