OFFICIAL CORE POWER PEPTIDES™ STOREFree shipping on US orders over $300OFFICIAL · AUTHENTIC · SINCE 2024Lab-tested 99%+ purity100% Made in the USAOFFICIAL CORE POWER PEPTIDES™ STOREDiscreet packagingOFFICIAL · AUTHENTIC · SINCE 2024Fast 2–5 day US shipping
OFFICIAL CORE POWER PEPTIDES™ STOREFree shipping on US orders over $300OFFICIAL · AUTHENTIC · SINCE 2024Lab-tested 99%+ purity100% Made in the USAOFFICIAL CORE POWER PEPTIDES™ STOREDiscreet packagingOFFICIAL · AUTHENTIC · SINCE 2024Fast 2–5 day US shipping
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GHK-CU 100mg nasal spray research bottle, white packaging, featuring "Made in USA" and 99% purity label, isolated on white background.

GHK-CU 100mg Spray

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A topical spray formulation of GHK-Cu, the copper-binding tripeptide studied for collagen synthesis, wound healing, and tissue remodeling.

Original price was: $120.89.Current price is: $92.99.

51 in stock (can be backordered)

FREE SHIPPING

99%+ PURITY

MADE IN USA

GHK-Cu (Glycyl-L-histidyl-L-lysine:Cu²⁺) is a naturally occurring human copper-binding peptide with well-documented activity in preclinical tissue repair research. Studies have explored its role in stimulating collagen and glycosaminoglycan synthesis, activating wound-healing genes, modulating metalloproteinases, and antioxidant defense mechanisms.

This 100mg spray format provides a convenient delivery system for external laboratory research applications. Core Power Peptides GHK-Cu is independently batch-tested to 99%+ purity. COA included.

For research use only. Not for human or veterinary consumption.

Vials

Tablets

Research Chemical

Nasal Spray

TrustScore 4.3

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Edgar Guzman

2026-01-20

I have been taking glp3 for a few…

I have been taking glp3 for a few months and I've been losing about 38 close to 40 lb. I feel great. Lots of energy. I definitely recommend iron. It's to me the most trusted legit company customer service It's amazing. They always have discounts. They always have promotions so if you want to see results go with IRON that's for sure

JC

Jcoop

2026-01-16

Amazing service top-notch products

Amazing service top-notch products, I always receive my peptides within a few days of placing my order.

PV

Paola Vargas

2026-01-16

I have try peptides Reta and it’s so…

I have try peptides Reta and it’s so good helping me with better habits and eating well I feel more energy and my progress it’s easier , very focus and the guiadance on usage it’s so good any questions they are there for you . Def recommend

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