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GHK-CU Royal Blue Serum

The Holy Grail of Anti-Aging Serums
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GHK-CU Royal Blue Serum

The Holy Grail of Anti-Aging Serums

Cosmeceutical Peptide Rejuvenation Serum

This 3% GHK-Cu serum brings all the wondrous healing benefits of GHK to aging skin.

Our serum absorbs instantly and used regularly will tighten loose and saggy skin while also improving skin elasticity, density and firmness. It also reduces fine lines and deep wrinkles. It will dramatically improve the clarity of your skin.

GHK-Cu provides its extraordinary skin care benefits by rejuvenating your skin's natural renewal systems, working on a deep cellular level to influence and rebuild your collagen and elastin levels.

In addition, GHK-Cu is a must-have addition for anybody who is seeking to fully optimize their health. Several test users and numerous clinical trials confirm the following benefits:

  • Increase stem cell production.
  • Improve elasticity, build collagen and tighten loose skin.
  • Dramatically reduce age spots, photo damage and hyperpigmentation.
  • Reduce fine lines and wrinkles, showing results on a wide range of facial marks from “smoker’s lines” to deep set wrinkles.
  • Improve skin clarity and color, reigniting your youthful glow.
  • Act as a powerful anti-inflammatory and normalize skin.
  • Calm irritated and reddened skin.
  • Tighten the protective skin barrier proteins, producing stronger, smoother, thicker skin.
  • Accelerate wound healing.
  • Reduce the appearance of scars, like acne scars and stretch marks.
  • Protect skin from further UV damage by inactivating reactive carbonyl species, which have damaging effects on skin proteins, lipids, and nucleic acids.
  • Improve overall appearance.

We highly recommend using the Royal Blue Serum in combination with the Sky Blue Cream for optimal results. Always apply serum as a base before the cream.

Depending on the size of the person, it is recommended to use 2-4 pumps per application. Each bottle has 30 mL of product, and a single product dissenses roughly 0.21 mL of serum

  • Applying 2 pumps per day provides 60 days’ worth of applications,
  • Applying 4 pumps per day provides 30 days’ worth of applications.

Organic Aloe Leaf Juice, Phenoxyethanol, Triethanolamine, Glycerin, Provitamin B5, Witch Hazel Water, DMAE Bitartrate, Alcohol, Carbomer, Tetrasodium Glutamate Diacetate, GHK-Cu


Clinical Studies have proven GHK-Cu can:

  • Tighten loose skin and improve elasticity
  • Improve skin density and firmness
  • Reduce fine lines and deep wrinkles
  • Improve skin clarity
  • Rejuvenates dry, damaged or aging skin
  • Reduce photodamage and mottled hyper-pigmentation
  • Strongly increase keratinocyte proliferation.
  • Stimulate hair growth, comparable to common agents such as 5% minoxidil.

Reviews from real customers

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    When Jay Campbell told me about GHK-CU, I knew I had to try it - especially after seeing the research behind this topical so-called anti-aging peptide. The results were not disappointing. My skin became more firm, my hair more dense and even bags under my eyes gradually faded. This serum and cream are definitely worth a try!

    Ben Greenfield - Author & Biohacker
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    As a Board Certified Integrative Health Coach, I'm fully immersed into the world of biohacking. I Am Blown Away at how powerful the Serum and Cream are. I mean HOLY SHIT. I have stopped using everything else as nothing works as good as this. My skin is tighter, more even in tone, softer and it has even changed my overall complexion.

    Jennifer Benson - Health Coach
all reviews
    • Wound Healing

      GHK-Cu is a natural modulator of dermal repair, which occurs via enhanced tissue development and elevated angiogenesis.

    • Protects & Remodels Tissue

      GHK-Cu plays a pitoval role in signaling tissue remodelling, which removes damaged/scarred tissue to generate new and healthier tissue. It does so by acting as a feedback signal that is generated after tissue injury.

    • Repairs DNA

      GHK-Cu stimulates fibroblast growth and restores their function in intact, irradiated cells.

    • Promotes Growth Factor Production

      GHK-Cu can increase production of various growth factors that are critical for regulating several cellular processes

    • Anti-Inflammatory Properties

      GHK-Cu controls the oxidative damage that occurs post-tissue injury (ex. a strike to the face), likely by reducing TNF- alpha induced secretion of IL-6.

    • Anti-Oxidant Effects

      GHK-Cu increases the expression of 14 antioxidant genes in the body, thereby reducing the concentration of harmful free radicals.

    • Restores Components of Dermal Matrix

      GHK-Cu is known to stimulate the synthesis of collagen and glycosaminoglycans in skin fibroflasts.

    • Strengthens Immune System

      GHK-Cu mobilizes endothelial cells and immune cells, redirecting them to the site of injury.

Formulated with science + love, and no bs.

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    No Gluten

    Gluten-sensitive people and those suffering from celiac disease should never be prevented from using products that give them the beautiful, radiant skin they’re looking for.

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    No Parabens

    We don’t rely on hormone-disrupting agents to make our products effective. A beautiful face and body are not worth years of energetic life sabotaged by debilitating diseases.

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    No Aluminum

    Aseir follows a “0% concentration of heavy metals” rule to keep our products safe from skin irritation and other unwanted adverse reactions.

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    No Animal Ingredients

    Thanks to the incredible untapped power of therapeutic peptides, they don’t need to be aided by animal ingredients derived from cruel and unusual practices.

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    No Toxic Chemicals

    We know the cosmetics industry is rife with undisclosed concentrations of toxic chemicals that lead to debilitating health problems down the road. That all stops at Aseir Custom.

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    No Preservatives

    Our peptide formulations have a long-lasting shelf life without requiring the use of questionable preservatives.