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Mad About Skin Copper Peptide Serum Versus Numbuzin 9+ NAD Bio Lifting-Sil Essence

Mad About Skin Copper Peptide Serum Versus Numbuzin 9+ NAD Bio Lifting-Sil Essence This anti-aging serum is formulated around Matrixyl 3000 and Acetyl Hexapeptide-8 to soften the look of wrinkles. This anti-aging essence is formulated around Niacinamide and Ad

Mad About Skin Copper Peptide Serum Versus Numbuzin 9+ NAD Bio Lifting-Sil Essence

This anti-aging serum is formulated around Matrixyl 3000 and Acetyl Hexapeptide-8 to soften the look of wrinkles.

This anti-aging essence is formulated around Niacinamide and Adenosine to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Butylene Glycol

Glycerin

Matrixyl 3000

Acetyl Hexapeptide-8

Copper Palmitoyl Heptapeptide-14

Scutellaria Baicalensis Root Extract

Polyacrylate Crosspolymer-6

Sodium Hyaluronate

Copper Gluconate

1,2-Hexanediol

T-Butyl Alcohol

Carbomer

Chlorphenesin

Pentylene Glycol

Polysorbate 20

Phenoxyethanol

Water, Butylene Glycol, Glycerin, Matrixyl 3000, Acetyl Hexapeptide-8, Copper Palmitoyl Heptapeptide-14, Scutellaria Baicalensis Root Extract, Polyacrylate Crosspolymer-6, Sodium Hyaluronate, Copper Gluconate, 1,2-Hexanediol, T-Butyl Alcohol, Carbomer, Chlorphenesin, Pentylene Glycol, Polysorbate 20, Phenoxyethanol

Hydrogenated Poly(C6-14 Olefin)

Polyglycerin-3

Pentaerythrityl Tetraethylhexanoate

Propanediol

Dimethicone

Niacinamide

Methylpropanediol

Cetearyl Alcohol

Glyceryl Stearate

Hydrogenated Vegetable Oil

Polyglyceryl-3 Methylglucose Distearate

Butyrospermum Parkii Butter

Dimethicone Crosspolymer

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Sodium Polyacrylate

Hydrogenated Lecithin

Xanthan Gum

Tromethamine

Ethylhexylglycerin

Adenosine

Palmitic Acid

Stearic Acid

Sodium Phytate

Cholesterol

Adenosine Triphosphate

Hydroxypropyl Cyclodextrin

Nicotinamide Adenine Dinucleotide

Beta-Glucan

Tocopherol

Palmitoyl Tripeptide-5

Saccharomyces/Copper Ferment

Saccharomyces/Iron Ferment

Saccharomyces/Magnesium Ferment

Saccharomyces/Silicon Ferment

Saccharomyces/Zinc Ferment

Capryloyl Dipeptide-17

Thioctic Acid

Leuconostoc/Radish Root Ferment Filtrate

Glutathione

Tremella Fuciformis Extract

Haematococcus Pluvialis Oil

Potassium Hydroxide

Resveratrol

Hesperidin Methyl Chalcone

Sorbitan Laurate

Steareth-20

Astaxanthin

Sodium Lactate

Hydroxyethylcellulose

Acetyl Dipeptide-1 Cetyl Ester

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Heptasodium Hexacarboxymethyl Dipeptide-12

Panthenol

Sodium Citrate

Chlorhexidine Digluconate

Dextran

Hexapeptide-2

Magnesium Chloride

Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate

Acetyl Tetrapeptide-5

Dipeptide-2

Potassium Sorbate

Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine

Citric Acid

Biotin

Palmitoyl Tetrapeptide-7

Biotinoyl Tripeptide-1

Acetyl Tetrapeptide-3

Trifolium Pratense Flower Extract

Tocopheryl Acetate

Palmitoyl Tripeptide-8

Dipeptide-4

Hexapeptide-11

Pentapeptide-18

Tripeptide-3

Sh-Decapeptide-7

Sh-Octapeptide-4

Palmitoyl Tripeptide-1

Ascorbic Acid Polypeptide

Hexapeptide-9

Oligopeptide-3

Palmitoyl Hexapeptide-12

Tripeptide-1

Palmitoyl Pentapeptide-4

Ubiquinone

Copper Tripeptide-1

Caffeoyl Tripeptide-1

Caffeoyl Sh-Octapeptide-4

Galloyl Pentapeptide-33

Kojyl Carboxy Dipeptide-23

Nicotinoyl Tripeptide-1

Octapeptide-7

Oligopeptide-1

Sh-Decapeptide-9

Sh-Oligopeptide-9

Sh-Pentapeptide-19

Asparagine

Glutamine

Tryptophan

Oligopeptide-2

Sh-Oligopeptide-1

Sh-Oligopeptide-2

Sh-Polypeptide-1

Sh-Polypeptide-22

Sh-Polypeptide-3

Acetyl Octapeptide-3

Acetyl Tetrapeptide-2

Acetyl Tetrapeptide-9

Carnosine

Nonapeptide-1

Water, Glycerin, Hydrogenated Poly(C6-14 Olefin), Polyglycerin-3, Butylene Glycol, Pentaerythrityl Tetraethylhexanoate, Propanediol, Dimethicone, 1,2-Hexanediol, Niacinamide, Methylpropanediol, Cetearyl Alcohol, Glyceryl Stearate, Hydrogenated Vegetable Oil, Polyglyceryl-3 Methylglucose Distearate, Butyrospermum Parkii Butter, Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Sodium Polyacrylate, Hydrogenated Lecithin, Carbomer, Xanthan Gum, Pentylene Glycol, Tromethamine, Ethylhexylglycerin, Adenosine, Palmitic Acid, Stearic Acid, Sodium Phytate, Cholesterol, Sodium Hyaluronate, Adenosine Triphosphate, Hydroxypropyl Cyclodextrin, Nicotinamide Adenine Dinucleotide, Beta-Glucan, Tocopherol, Palmitoyl Tripeptide-5, Copper Gluconate, Saccharomyces/Copper Ferment, Saccharomyces/Iron Ferment, Saccharomyces/Magnesium Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment, Capryloyl Dipeptide-17, Thioctic Acid, Leuconostoc/Radish Root Ferment Filtrate, Glutathione, Tremella Fuciformis Extract, Haematococcus Pluvialis Oil, Potassium Hydroxide, Resveratrol, Hesperidin Methyl Chalcone, Sorbitan Laurate, Steareth-20, Astaxanthin, Sodium Lactate, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl Ester, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Heptasodium Hexacarboxymethyl Dipeptide-12, Panthenol, Polysorbate 20, Sodium Citrate, Chlorhexidine Digluconate, Dextran, Hexapeptide-2, Magnesium Chloride, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Acetyl Tetrapeptide-5, Dipeptide-2, Potassium Sorbate, Acetyl Hexapeptide-8, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Citric Acid, Biotin, Palmitoyl Tetrapeptide-7, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Trifolium Pratense Flower Extract, Tocopheryl Acetate, Palmitoyl Tripeptide-8, Dipeptide-4, Hexapeptide-11, Pentapeptide-18, Tripeptide-3, Sh-Decapeptide-7, Sh-Octapeptide-4, Palmitoyl Tripeptide-1, Ascorbic Acid Polypeptide, Hexapeptide-9, Oligopeptide-3, Palmitoyl Hexapeptide-12, Tripeptide-1, Palmitoyl Pentapeptide-4, Ubiquinone, Copper Tripeptide-1, Caffeoyl Tripeptide-1, Caffeoyl Sh-Octapeptide-4, Galloyl Pentapeptide-33, Kojyl Carboxy Dipeptide-23, Nicotinoyl Tripeptide-1, Octapeptide-7, Oligopeptide-1, Sh-Decapeptide-9, Sh-Oligopeptide-9, Sh-Pentapeptide-19, Asparagine, Glutamine, Tryptophan, Oligopeptide-2, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-22, Sh-Polypeptide-3, Acetyl Octapeptide-3, Acetyl Tetrapeptide-2, Acetyl Tetrapeptide-9, Carnosine, Nonapeptide-1

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.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

Acetyl Hexapeptide-8 (also known as Argireline) is a synthetic hexapeptide that is often called a "topical Botox alternative".

It works by mimicking how Botox relaxes muscles; it interferes with the signaling process that tells your facial muscles to contract. This can help soften expression lines like forehead wrinkles or crow's feet over time.

The comparison to Botox does have limits because the molecule is water-loving and relatively large.

Acetyl Hexapeptide-8 has a hard time absorbing deeply enough through the skin's outer barrier to actually reach the muscles.

So whether it truly works the way Botox does at a biological level is still up for debate, but early clinical outcomes are fairly encouraging.

A 12 week human study of a multi-ingredient regimen containing this ingredient saw:

While some studies have observed improvements in wrinkle appearance, it is important to note that more consistent results are seen in multi-ingredient formulations (vs just Acetyl Hexapeptide-8 alone).

Some research studies also used higher concentrations (up to 10%) while this ingredient is usually found in concentrations up to 0.005% in leave-on formulations.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

This ingredient is a copper salt known for its wound healing properties.

Our bodies use copper to help stabilize our skin's collagen and elastin. Its also an essential for superoxide dismutase, an enzyme with strong antioxidant properties.

Copper has wound healing properties due to its role in creating new blood vessels and tissue repair.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

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%.

Polysorbate 20 is a gentle, water-soluble emulsifier and mild surfactant. It stops oil and water from separating to keep your formulas blended and stable.

It also acts as a mild penetration enhancer by helping active ingredients absorb slightly better.

The common safety discussion around this ingredient involves a manufacturing byproduct called 1,4-dioxane.

Trace amounts can form during production but the EU's Scientific Committee on Consumer Safety has concluded that levels at/below 10 ppm in finished products are safe (commercial products consistently fall within acceptable margins).

True allergic reactions are uncommon and the CIR Expert Panel has confirmed this ingredient to be safe as used in cosmetics.

Because it is derived from lauric acid, it may not be fungal acne safe.

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.

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 Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
  4. 04Topically, glycerin does several things at once:
  5. 05Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
  6. 06Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
  7. 07This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
  8. 08Just know very high concentrations (>40%) can feel tacky in low humidity.
  9. 09Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
  10. 10Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
  11. 11It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
  12. 12On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
  13. 13Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
  14. 14You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
  15. 15Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
  16. 16Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
  17. 17Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Source · skinsort.com
02

Product index

Related product references

Product

Mad About Skin Copper Peptide Serum

Mad About Skin Copper Peptide Serum Ingredients in Mad About Skin Copper Peptide Serum explained: benefits, concerns, and detailed analysis of 17 ingredients including Water, Butylene Glyco…

Source: skinsort.comView reference →
03

Comparison edit

Read side by side