CU50 | GHK-CU｜50mg*10vials | >99% Zuiverheid

Storing sealed vials inside an opaque freezer box blocks UV light exposure, the main cause of copper tripeptide fading. The lyophilized blue powder resists moisture absorption completely, and reconstituted liquid never develops cloudiness or precipitates after days of cold storage.

Low-light storage prevents the blue peptide from fading. The lyophilized powder does not absorb ambient humidity, and the reconstituted liquid stays transparent without turbidity after days of refrigeration.

I have sourced GHK-Cu from multiple manufacturers, and this batch has excellent quality control. The deep blue powder dissolves quickly with gentle swirling, and the resulting liquid has even color without precipitation. No harsh shaking is needed to protect the peptide structure. 6

The sale price on this 10-vial bulk kit makes it extremely cost-effective. Vial-to-vial consistency is outstanding, so my test results stay uniform from the first vial to the last. I will keep reordering this copper tripeptide for long-term cosmetic research.

I have sourced multiple batches of copper tripeptide for cosmetic testing, and this GHK-CU retains its deep blue hue far longer than other products. The lyophilized powder stays loose, and gentle swirling creates an even solution without breaking the peptide complex.

This bulk 10-vial kit features a steep limited-time discount, cutting my monthly lab raw material costs significantly. Vial-to-vial powder color intensity and concentration show zero deviation, so pigment and activity levels stay consistent across all skincare test formulations.

This CU50 GHK-Cu copper tripeptide comes as deep blue lyophilized powder. HPLC testing confirms purity exceeds 99%. The pH stays steadily between 5.0 and 7.0, and the copper-peptide complex maintains its color stability without fading during long-term ambient storage.

Every vial in the 10-vial bulk kit has identical deep blue powder. It dissolves completely into a uniform blue solution without solid residue. The sealed vial keeps out moisture well, so the powder never clumps up even after repeated short openings.

This CU50 GHK-Cu copper tripeptide is distinct deep blue lyophilized powder, with HPLC testing confirming purity above 99%. Stored sealed at -20°C and shielded from light and moisture, the copper-peptide chelate complex retains its rich blue tone and stable chemical structure over months of freezer storage without discoloration or breakdown.

This GHK-Cu copper tripeptide comes as deep blue lyophilized powder. HPLC testing verified purity above 99%. After reconstitution, the solution stays stable with pH kept between 5.0–7.0. The peptide maintains its chemical structure well under proper sealed storage with no fading of the blue color.

I have tested copper tripeptide batches from numerous manufacturers for comparative cosmetic trials, and this lyophilized GHK-Cu holds its signature deep blue color far longer than competing products. Gentle swirling delivers complete dissolution without splitting the copper-peptide chelate bond.

The molecular formula and 400.93 molecular weight fully match the datasheet. This research-grade raw material has no extra fillers or impurities. The blue color remains consistent without discoloration when stored away from strong light.

Glass adhesion is very low with this formulation. I recover nearly all the blue powder from each vial, which keeps my dosing precise and consistent across all skin repair research groups.

This copper tripeptide is my primary raw material for skin repair, anti-aging and cosmetic formulation research. Its natural pH range of 5.0–7.0 matches skin physiological conditions perfectly, and reconstituted blue solution remains clear and stable for multiple refrigerated days. All vials arrived fully intact during cross-border shipping.

Consistent ≥99% HPLC purity, stable blue chelate color, and reliable cross-batch uniformity make this CU50 my permanent go-to GHK-Cu supply. Product quality never drifts between restock shipments for my continuous long-term cosmetic peptide research projects.

The 50mg single vial fill size is ideal for my large-volume cosmetic formulation batches. I only reconstitute powder as needed for each trial round, eliminating waste of mixed peptide solution that gradually loses chelate stability over time.

Perfect raw material for anti-aging and skincare formulation research. The copper-peptide complex remains stable after mixing, and the blue aqueous solution stays clear for days. The shipping packaging is well padded, and none of the glass vials arrived cracked or leaking.

The molecular formula and 400.93 molecular weight align exactly with the official technical datasheet. This research-grade GHK-Cu contains no extra bulking fillers or degraded peptide fragments, and dark low-temperature storage effectively prevents photo-oxidation of the copper complex.

The 50mg vial size works perfectly for my bulk formulation trials. I only reconstitute the amount I need each time, so I avoid wasting mixed peptide. The neutral pH effectively prevents the copper complex from dissociating prematurely.

Every vial within the 50mg*10 bulk pack holds uniform deep blue crystalline powder. It dissolves fully to create an evenly tinted blue aqueous solution with no undissolved gritty residue. The airtight blue cap stopper locks out ambient humidity, so the lyophilizate never clumps after repeated brief freezer sampling.

This bulk pack is priced very competitively during the discount sale. Vial-to-vial concentration and color tone are completely uniform, so the shade of blue stays consistent across all my cosmetic test batches.

This copper tripeptide is perfect for anti-aging and skin repair formulation research. The balanced pH protects the copper chelate structure, so the blue solution remains clear and stable for days after reconstitution. No vials arrived cracked or leaking after international shipping.

Glass wall adhesion is extremely minimal with this optimized chelate formulation. I recover nearly the full volume of deep blue powder from each vial, ensuring precise, uniform dosing across all my wound repair and anti-aging in vitro test groups.

Molecular weight and chemical formula strictly match the datasheet specifications. This research-grade tripeptide has no extra fillers or contaminants. The copper complex stays intact without degradation when kept sealed away from strong light.

The 50mg vial size is perfectly suited for my formulation experiments, so I never waste leftover reconstituted material. The stable pH range prevents the copper tripeptide from breaking down prematurely, cutting down raw material loss in each batch.

Every vial in this 10-pack has consistent concentration and color. The blue powder dissolves fully into a uniform blue liquid without solid residue. The airtight vial keeps out moisture, so the powder remains loose and does not clump over long-term storage.

Consistent >99% HPLC purity, stable blue color, and reliable batch uniformity make this my primary GHK-CU. Product quality never changes between shipments, and I will keep reordering this 10-vial kit for long-term cosmetic peptide research.