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Copper Peptide Renewal Serum + Moisturizer Booster
Copper Peptide Renewal Serum + Moisturizer Booster
Copper Peptide Renewal Serum + Moisturizer Booster
SKINREQUISITE

Copper Peptide Renewal Serum + Moisturizer Booster

Sale price$64.00

INTRODUCTORY LAUNCH OFFER

Experience 100 mg of pure GHK-Cu for just $64 during our exclusive launch period.

Advanced Peptide Renewal | 2-in-1 Serum + Moisturizer Booster

Copper Peptide Renewal Serum

100 mg Pure GHK-Cu | 0.33% Copper Tripeptide-1 | Firmness + Smoother-Looking Skin + Barrier Comfort

Advanced Copper Peptide Skincare, Formulated with Purpose

Healthy-looking skin is more than a smooth surface. It is the result of balanced hydration, a well-conditioned skin barrier, and the complex biological processes that influence skin's appearance over time.

As skin matures, changes in its structural proteins, moisture balance, and extracellular matrix contribute to the visible development of fine lines, uneven texture, and loss of firmness.

SkinRequisite Copper Peptide Renewal Serum brings together targeted peptide technology and complementary hydrating ingredients in a lightweight, concentrated treatment developed for skin showing visible signs of aging.

Each 30 mL bottle contains 100 mg of pure GHK-Cu, providing approximately 0.33% Copper Tripeptide-1 (w/v).

This precisely measured copper peptide is paired with Acetyl Octapeptide-3, Panthenol, Low-Molecular-Weight Hyaluronic Acid, and Allantoin to help promote the appearance of smoother, more supple, firmer-looking skin.

One targeted formula. Two ways to use it: as a standalone peptide serum or a freshly mixed moisturizer booster, where compatible.

Why 100 mg of GHK-Cu?

A Clearly Defined Concentration — Not Just a Percentage on a Label

GHK-Cu, identified in cosmetic ingredients as Copper Tripeptide-1, is a copper-binding peptide extensively investigated for its biological activity and interactions with processes associated with the extracellular matrix.

SkinRequisite incorporates 100 mg of pure GHK-Cu in each 30 mL bottle, equivalent to 3.33 mg per mL or approximately 0.33% w/v.

Our concentration statement refers to the copper peptide itself rather than the percentage of a diluted supplier solution added during manufacturing.

Why does this distinction matter?

Copper peptide ingredients can be supplied as concentrated powders or pre-diluted solutions. The percentage of a supplier solution used in a formula does not necessarily represent the percentage of active GHK-Cu in the finished product.

We believe customers should know how much of the featured ingredient is actually included in their skincare.

The science of topical GHK-Cu is evolving. Current research has not established one universally optimal concentration for cosmetic skin-aging concerns.

That is why our philosophy emphasizes thoughtful formulation, complementary ingredients, and transparent active disclosure rather than concentration alone.

The Science of GHK-Cu

A Peptide with a Distinct Biological Profile

GHK-Cu is a complex formed when the naturally occurring tripeptide glycyl-L-histidyl-L-lysine binds copper.

Researchers have investigated its involvement in biological pathways associated with extracellular matrix maintenance, collagen-related activity, and tissue remodeling.

Laboratory findings have generated interest in the use of GHK-Cu in topical skincare. Early human research involving copper-peptide formulations has also examined changes in the appearance of aging skin.

These findings make GHK-Cu an interesting cosmetic ingredient, although further controlled studies are needed to establish ideal topical concentrations and the magnitude of clinical benefits.

SkinRequisite translates this ingredient science into a targeted cosmetic treatment developed to support a smoother, more refined and resilient-looking complexion.

Five Complementary Ingredients. One Purposeful Formula.

GHK-Cu | Copper Tripeptide-1

The signature ingredient in the formula. A copper-binding peptide investigated for its relationship with collagen-associated pathways and extracellular matrix biology. Selected for advanced cosmetic care targeting the appearance of aging skin.

Acetyl Octapeptide-3 | Expression-Line Peptide

A cosmetic peptide used in products designed to soften the appearance of expression lines and wrinkles, complementing the formula's overall smoothing focus.

Panthenol | Pro-Vitamin B5

A moisturizing and conditioning ingredient that helps improve skin softness, comfort and moisture retention.

Low-Molecular-Weight Hyaluronic Acid | Hydration Support

A moisture-binding ingredient that supports a hydrated, supple complexion and helps temporarily reduce the visibility of dehydration-related fine lines.

Allantoin | Skin Comfort

A skin-conditioning ingredient selected to complement the serum's hydration-focused and comfort-oriented design.

Visible Skin Benefits

  • Firmer-looking skin: Designed to improve the appearance of firmness and suppleness.

  • Smoother texture: Helps refine the look and feel of uneven skin.

  • Fine-line care: Supports a hydrated, smoother appearance that can make fine lines less noticeable.

  • Skin-conditioning support: Panthenol and Allantoin help maintain surface comfort.

  • Moisture replenishment: Hyaluronic Acid helps attract and retain moisture.

  • Versatile application: Suitable for use as a dedicated serum or a freshly mixed moisturizer booster, following compatibility guidance.

One Formula. Two Ways to Use.

As a Standalone Serum

Apply 2–3 drops to clean skin and gently spread over the face and neck. Allow to absorb before applying moisturizer.

As a Moisturizer Booster

Where compatibility has been established, combine 2–3 drops with a single application of moisturizer in your palm. Blend gently and apply immediately.

Never mix the serum into an entire moisturizer container.

The SkinRequisite Philosophy

Where Nature Meets Performance for Health-Conscious Beauty.

We formulate with intention, combining targeted ingredients with a commitment to skin comfort, transparency and functional skincare design.

Our approach is not about chasing the highest number on a label. It is about choosing ingredients thoughtfully, understanding their roles, and developing products that complement the skin's everyday needs.

100 mg of pure GHK-Cu. A purpose-built peptide complex. Ingredient transparency without compromise.

Scientific note: Research discussed here concerns GHK-Cu as an ingredient and other investigational formulations. The finished SkinRequisite Copper Peptide Renewal Serum has not undergone clinical efficacy testing. Individual cosmetic results may vary.
Copper Peptide Renewal Serum + Moisturizer Booster
Copper Peptide Renewal Serum + Moisturizer Booster Sale price$64.00

Frequently Asked Questions

Can I mix Copper Peptide Renewal Serum into my moisturizer?
Yes. Add 2–3 drops to your usual amount of moisturizer immediately before application. Mixing reduces the peptide concentration relative to applying the serum directly.
What are “Copper Uglies,” and should I expect them?
“Copper uglies” is an informal skincare term describing temporary changes in skin appearance that some users report after introducing copper peptides, including dryness, uneven texture, or more noticeable fine lines. GHK-Cu has been studied for its involvement in collagen-related pathways and extracellular matrix remodeling. However, there is currently insufficient clinical evidence that these temporary changes are caused by beneficial skin remodeling or represent a necessary adjustment period. We recommend introducing our concentrated serum gradually, starting two or three evenings per week. If irritation or worsening skin texture persists, discontinue use rather than assuming it is a sign of renewal.
Can I use it every day?
The product is intended for daily use, starting gradually to assess skin tolerance. Once-daily evening application is a practical starting point.
Can I combine GHK-Cu with Vitamin C?
We recommend using your SkinRequisite Vitamin C 18% Booster in the morning and Copper Peptide Renewal Serum in the evening. Directly mixing concentrated, acidic L-ascorbic acid formulas with copper peptides has not been validated for this formulation.
How soon will I notice results?
Healthy-looking skin is built through consistency, not overnight transformations. You may notice softer, smoother, more hydrated-looking skin within the first few applications. With continued use, improvements in the appearance of skin texture and fine lines may become more noticeable over 4–8 weeks, while visible changes in firmness and elasticity may take 8–12 weeks or longer. GHK-Cu is studied for its role in collagen-related processes and extracellular matrix remodeling. These biological processes take time, making consistent use an important part of your skincare routine. Think of it as an investment in your skin's long-term appearance, resilience, and vitality. Individual results vary, and these timelines are general expectations rather than clinically established results for this specific formula.
Can I use Copper Peptide Renewal Serum with Niacinamide or Hyaluronic Acid?
Yes! Copper peptides are generally compatible with Niacinamide and Hyaluronic Acid, making them complementary ingredients in a skincare routine. Niacinamide helps support the skin barrier, improve uneven skin tone, and regulate excess oil, while Hyaluronic Acid attracts moisture to keep skin hydrated and supple. GHK-Cu complements these ingredients by targeting the appearance of firmness, elasticity, and age-related texture changes. For a simple routine, apply your Niacinamide serum first, follow with Copper Peptide Renewal Serum, and finish with moisturizer. Introduce new products gradually to assess skin tolerance.
What makes this formula different from ordinary copper peptide serums?
SkinRequisite discloses the actual quantity of pure GHK-Cu incorporated into each 30 mL bottle: 100 mg, approximately 0.33% w/v, rather than merely stating a percentage of a diluted peptide solution.
Why is Copper Peptide Renewal Serum naturally blue?
The distinctive blue hue comes from GHK-Cu (Copper Tripeptide-1), a copper-binding peptide complex. When copper ions bind to the GHK peptide, they produce its characteristic blue coloration. Our serum contains 100 mg of pure GHK-Cu per 30 mL bottle, providing approximately 0.33% Copper Tripeptide-1. The blue color is a natural characteristic of the copper peptide complex, not the result of added artificial dyes.

Ultra-Concentrated Botanicals

Every ingredient serves a function. No fillers, no dilution, no trend-driven extras.

Barrier-First Philosophy

Healthy skin starts with barrier repair — not aggressive exfoliation or harsh actives.

No Harsh Irritants

Free from synthetic fragrance, unnecessary actives, and common sensitizers.

Small-Batch & Results-Driven

Crafted in controlled batches to preserve potency, freshness, and performance.