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Mizon Peptide 500 Versus Niod Copper Amino Isolate Serum 3 1:1 (CAIS3)

Mizon Peptide 500 Versus Niod Copper Amino Isolate Serum 3 1:1 (CAIS3) This anti-aging serum is formulated around Sodium Hyaluronate and Copper Tripeptide-1 to soften the look of wrinkles and hydrate skin. This anti-aging serum is formulated around Tripeptide-

Mizon Peptide 500 Versus Niod Copper Amino Isolate Serum 3 1:1 (CAIS3)

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

This anti-aging serum is formulated around Tripeptide-29 and Tripeptide-1 to soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Methylpropanediol

Butylene Glycol

1,2-Hexanediol

Polyglyceryl-10 Oleate

Ethylhexylglycerin

Sodium Hyaluronate

Copper Tripeptide-1

Adenosine

Disodium EDTA

Biosaccharide Gum-1

Beta-Glucan

Glycine

Tocopherol

Serine

Glutamic Acid

Houttuynia Cordata Extract

Centella Asiatica Extract

Hydrolyzed Hyaluronic Acid

Hydrolyzed Sodium Hyaluronate

Hyaluronic Acid

Hydroxypropyltrimonium Hyaluronate

Potassium Hyaluronate

Aspartic Acid

Leucine

Pentylene Glycol

Alanine

Lysine

Arginine

Tyrosine

Phenylalanine

Threonine

Proline

Valine

Isoleucine

Sodium

Sodium Hyaluronate Crosspolymer

Histidine

Methionine

Cysteine

Sodium Acetylated Hyaluronate

Phosphatidylcholine

Acetyl Hexapeptide-8

Sh-Oligopeptide-1

Oligopeptide-29

Oligopeptide-32

Palmitoyl Pentapeptide-4

Sh-Polypeptide-1

Sh-Oligopeptide-2

Sh-Polypeptide-22

Phenoxyethanol

Water, Methylpropanediol, Butylene Glycol, 1,2-Hexanediol, Polyglyceryl-10 Oleate, Ethylhexylglycerin, Sodium Hyaluronate, Copper Tripeptide-1, Adenosine, Disodium EDTA, Biosaccharide Gum-1, Beta-Glucan, Glycine, Tocopherol, Serine, Glutamic Acid, Houttuynia Cordata Extract, Centella Asiatica Extract, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Aspartic Acid, Leucine, Pentylene Glycol, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Threonine, Proline, Valine, Isoleucine, Sodium, Sodium Hyaluronate Crosspolymer, Histidine, Methionine, Cysteine, Sodium Acetylated Hyaluronate, Phosphatidylcholine, Acetyl Hexapeptide-8, Sh-Oligopeptide-1, Oligopeptide-29, Oligopeptide-32, Palmitoyl Pentapeptide-4, Sh-Polypeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-22, Phenoxyethanol

Glycerin

Tripeptide-29

Bis(Tripeptide-1) Copper Acetate

Tripeptide-1

Myristoyl Nonapeptide-3

Trifluoroacetyl Tripeptide-2

Acetyl Tetrapeptide-2

Glycogen

Propanediol

Dextran

Dimethyl Isosorbide

Ethoxydiglycol

Isoceteth-20

Leuconostoc/Radish Root Ferment Filtrate

Caprylyl Glycol

Chlorphenesin

Water, Glycerin, Tripeptide-29, Bis(Tripeptide-1) Copper Acetate, Tripeptide-1, Myristoyl Nonapeptide-3, Trifluoroacetyl Tripeptide-2, Acetyl Tetrapeptide-2, Sodium Hyaluronate Crosspolymer, Glycogen, Propanediol, Pentylene Glycol, Dextran, Dimethyl Isosorbide, Ethoxydiglycol, Isoceteth-20, Leuconostoc/Radish Root Ferment Filtrate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin

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Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

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%.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It 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.

On 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.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'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.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-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.

Adverse 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.

Sodium Hyaluronate Crosspolymer is a crosslinked version of sodium hyaluronate. This just means it's linked into a 3D mesh network that lets it be more stable and sit on skin as a cohesive, gel-like film rather than sinking into skin.

A 2016 human skin study found crosslinked HA increased epidermal water content by 7.6% over the control group and reduced transepidermal water loss by 27.8%.

A follow-up clinical trial found that a topical crosslinked HA serum applied after fillers, microneedling, or chemical peels was well-tolerated and enhanced skin quality at 14 / 28 days.

More recent research suggests that concentrations as low as 0.03% can act as a penetration enhancer for other skincare actives.

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!

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The reference edit

Ingredients, questions
& further reading.

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

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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. 03Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
  4. 04Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
  5. 05Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
  6. 06Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
  7. 07The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure …
  8. 08Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
  9. 09Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
  10. 10Topically, glycerin does several things at once:
  11. 11Your 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.
  12. 12Aquaporin-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.
  13. 13This 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.
  14. 14Just know very high concentrations (>40%) can feel tacky in low humidity.
  15. 15Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
  16. 16Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
  17. 17It 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.
  18. 18On 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.
  19. 19Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
  20. 20You'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.
Source · skinsort.com
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