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Asterwood Naturals Copper Peptides Serum Versus The Ordinary Multi Peptides + Copper Peptide 1%

Asterwood Naturals Copper Peptides Serum Versus The Ordinary Multi Peptides + Copper Peptide 1% This anti-aging serum is formulated around Copper Tripeptide-1 and Sodium Hyaluronate to soften the look of wrinkles and strengthen the skin barrier. This anti-agin

Asterwood Naturals Copper Peptides Serum Versus The Ordinary Multi Peptides + Copper Peptide 1%

This anti-aging serum is formulated around Copper Tripeptide-1 and Sodium Hyaluronate to soften the look of wrinkles and strengthen the skin barrier.

This anti-aging serum is formulated around Lactococcus Ferment Lysate and Copper Tripeptide-1 to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Pentylene Glycol

Phenylpropanol

Sodium Hyaluronate

Copper Tripeptide-1

Sodium Hydroxide

Water, Pentylene Glycol, Phenylpropanol, Sodium Hyaluronate, Copper Tripeptide-1, Sodium Hydroxide

Glycerin

Lactococcus Ferment Lysate

Acetyl Hexapeptide-8

Pentapeptide-18

Palmitoyl Tripeptide-1

Palmitoyl Tetrapeptide-7

Palmitoyl Tripeptide-38

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Acetylarginyltryptophyl Diphenylglycine

Sodium Hyaluronate Crosspolymer

Allantoin

Glycine

Alanine

Serine

Valine

Isoleucine

Proline

Threonine

Histidine

Phenylalanine

Arginine

Aspartic Acid

Trehalose

Fructose

Glucose

Maltose

Urea

Sodium PCA

PCA

Sodium Lactate

Citric Acid

Hydroxypropyl Cyclodextrin

Sodium Chloride

Butylene Glycol

Acacia Senegal Gum

Xanthan Gum

Carbomer

Polysorbate 20

Dimethyl Isosorbide

Sodium Benzoate

Caprylyl Glycol

Ethylhexylglycerin

Phenoxyethanol

Chlorphenesin

Water, Glycerin, Lactococcus Ferment Lysate, Copper Tripeptide-1, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, Dimethyl Isosorbide, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration.

It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element.

While studying wound healing, researchers noticed GHK-Cu stimulated hair follicle enlargement and growth by keeping hair in its active growth phase longer. This has made it a promising ingredient for hair regrowth treatments.

Some people have reported increased facial hair. While GHK-Cu can make your hair follicles bigger, it usually doesn’t turn soft, barely-visible facial hairs into thick, dark ones.

Anecdotal reports suggest that overusing copper peptides might lead to premature aging due to excess free copper or enzyme imbalances. This claim isn’t backed by large-scale studies.

Unfortunately, there are limited human studies for this ingredient. While early results are promising, many studies are either small, in-vitro, or not rigorously controlled.

For example, there is a 1998 study that explored the effects of copper tripeptide, vitamin C, tretinoin, and melatonin on skin repair and collagen synthesis.

After one month, increased procollagen production was seen in 7 out of 10 participants using copper tripeptide (more than those using vitamin C, melatonin, or tretinoin.

While the study was exploratory, it offers early evidence that copper tripeptide may support collagen production. Larger, well-designed trials are still needed to confirm its potential and understand individual responses.

Read more about other common types of peptides here:

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Glycerin
  3. 03Lactococcus Ferment Lysate
  4. 04Copper Tripeptide-1
  5. 05Acetyl Hexapeptide-8
  6. 06Pentapeptide-18
  7. 07Palmitoyl Tripeptide-1
  8. 08Palmitoyl Tetrapeptide-7
  9. 09Palmitoyl Tripeptide-38
  10. 10Dipeptide Diaminobutyroyl Benzylamide Diacetate
  11. 11Acetylarginyltryptophyl Diphenylglycine
  12. 12Sodium Hyaluronate Crosspolymer
  13. 13Sodium Hyaluronate
  14. 14Allantoin
  15. 15Glycine
  16. 16Alanine
  17. 17Serine
  18. 18Valine
  19. 19Isoleucine
  20. 20Proline
Source · skinsort.com
02

Product index

Related product references

Product

Nano Recipe Copper Peptide-1

Nano Recipe Copper Peptide-1 Ingredients in Nano Recipe Copper Peptide-1 explained: benefits, concerns, and detailed analysis of 4 ingredients including Copper Tripeptide-1, Water, and Prop…

Source: skinsort.comView reference →
03

Comparison edit

Read side by side

05

Source shelf

Research & excerpts

Research note

Why Researchers Choose AHK-Cu Peptide for Advanced Studies

In the world of biotechnology and regenerative science, progress hinges on the quality of the tools you use. For researchers, every compound must be reliable, pure, and consistent to produce valid, reproducible results. This is precisely why so many in the scientific community are turning their attention to AHK-Cu peptide, a fascinating copper peptide with a distinct profile for advanced studies in tissue regeneration and cosmetic science. At its core, AHK-Cu is a tripeptide (Alanine-Histidine-Lysine) complexed with a copper ion. While it shares a family resemblance with the more widely known GHK-CU Copper Peptide, its unique amino acid sequence gives it different binding affinities and biological activities. This makes it a specialized tool for researchers investigating specific cellular pathways related to growth, repair, and vitality. So, what makes this specific peptide so compelling? Its potential applications are both focused and significant, attracting attention from labs across the globe, including right here in Milwaukee. Hair Follicle Research: One of the most prominent areas of study for AHK-Cu peptide is its influence on hair follicles. Research suggests it may play a role in stimulating the dermal papilla cells, which are critical for hair growth. For scientists exploring solutions for alopecia and hair thinning, AHK-Cu provides a promising avenue for investigation. Skin Regeneration and Wound Healing: Like other copper peptides, AHK-Cu is being studied for its ability to promote collagen and elastin synthesis. Its potential to modulate tissue remodeling and reduce inflammation makes it a valuable compound for dermatological research focused on anti-aging, scar reduction, and overall skin health. Angiogenesis: The formation of new blood vessels is critical for tissue repair. AHK-Cu is being explored for its potential to support this process, making it relevant for studies on healing complex wounds or recovering damaged tissue. The Real Peptides Difference: Your Partner in Discovery Knowing the potential of AHK-Cu peptide is one thing; sourcing a pure, reliable supply is another. This is where Real Peptides stands apart. We understand that your research can't afford variables or impurities. That's why every batch of our AHK CU is subjected to rigorous third-party testing to verify its identity, purity, and concentration. We make our Certificates of Analysis available so you can proceed with absolute confidence. For the innovative labs and research institutions throughout Milwaukee, we're more than just a supplier—we're a dedicated partner. We believe that groundbreaking science starts with superior-grade materials. Our commitment to quality extends across our entire catalog, from highly specialized compounds like AHK-Cu to foundational research tools like BPC 157 Peptide and even comprehensive formulations like our Wolverine Peptide Stack. When you choose Real Peptides, you're choosing a foundation of trust that allows your work to shine. Explore our full collection of peptides and see why we're the trusted source for serious researchers. Explore High-Purity Research Peptides

Source · realpeptides.co

Research note

Why Researchers Choose AHK-Cu Peptide for Advanced Studies

In the dynamic world of biotechnology and cosmetic science, the quest for more effective and potent compounds is relentless. This is where copper peptides, and specifically AHK-Cu peptide, have captured the attention of the scientific community. These molecules are celebrated for their potential role in signaling tissue remodeling, reducing inflammation, and promoting cellular health, making them a cornerstone of modern dermatological and trichological research. AHK-Cu is a tripeptide—a small protein fragment—bound to a copper ion. This specific structure is believed to be key to its bioactivity. While its predecessor, GHK-Cu, has been studied for decades, AHK-Cu has emerged as a more potent analogue, particularly in studies related to hair follicle stimulation and skin rejuvenation. Its unique amino acid sequence (alanine-histidine-lysine) gives it a distinct profile that researchers are eagerly exploring for next-generation applications. One of the most compelling areas of study for AHK-Cu peptide is its effect on hair follicle health. Preclinical research suggests that it may be more effective than other compounds at stimulating the dermal papilla cells, which are critical for regulating hair growth. This action could potentially help enlarge hair follicles and prolong the anagen (growth) phase of the hair cycle. For labs investigating solutions for androgenetic alopecia or general hair thinning, AHK-Cu offers a promising avenue for discovery. Beyond hair, the peptide's potential in skin and tissue repair is profound. The copper component is essential for processes like collagen and elastin synthesis, which are fundamental to skin's structure and elasticity. Research models indicate that AHK-Cu may help accelerate wound healing, reduce the appearance of scars, and improve overall skin texture by promoting the regeneration of the extracellular matrix. Its antioxidant and anti-inflammatory properties further enhance its value as a research compound for age-related skin studies. What truly sets a research compound apart is its purity, and this is where Real Peptides excels. While the market is flooded with options, many lack the verification needed for serious scientific inquiry. Inconsistent purity leads to unreliable data and wasted resources. We address this directly by subjecting every batch of our AHK-CU to rigorous third-party testing. This commitment ensures that Oakland researchers receive a product with verifiable identity and concentration, providing the solid foundation needed for reproducible results. This same standard of quality applies to all our copper peptides, including the foundational GHK-CU Copper Peptide, allowing for accurate comparative studies. For the dedicated research community in Oakland, working with a trusted partner is non-negotiable. Our focus is not just on selling a product, but on providing a reliable tool for innovation. The advantages of using a high-purity AHK-Cu peptide from Real Peptides include: Enhanced Potency: Studies suggest AHK-Cu has a higher affinity for copper, potentially leading to more pronounced effects in experimental models compared to other peptides. Targeted Research: Its specific structure makes it an ideal candidate for focused studies on hair follicle neogenesis and dermal repair mechanisms. Data Integrity: When you eliminate purity as a variable, your results become more trustworthy and your conclusions more robust. This is the cornerstone of good science. Choosing Real Peptides means investing in the integrity of your work. We empower researchers throughout Oakland and beyond to push the boundaries of what's possible in regenerative science, one pure peptide at a time. Explore High-Purity Research Peptides

Source · realpeptides.co