Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

skyn ICELAND Cloud Cream Versus Olehenriksen Strength Trainer Peptide Boost Moisturizer

skyn ICELAND Cloud Cream Versus Olehenriksen Strength Trainer Peptide Boost Moisturizer This calming moisturizer is formulated around Bisabolol and Sodium Hyaluronate to calm redness and hydrate skin. This barrier-repair moisturizer is formulated around Niacin

skyn ICELAND Cloud Cream Versus Olehenriksen Strength Trainer Peptide Boost Moisturizer

This calming moisturizer is formulated around Bisabolol and Sodium Hyaluronate to calm redness and hydrate skin.

This barrier-repair moisturizer is formulated around Niacinamide and Acetyl Hexapeptide-8 to strengthen the skin barrier and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Hydrogenated Didecene

Butylene Glycol

Glyceryl Stearate

Bisabolol

Prunus Amygdalus Dulcis Oil

Sodium Hyaluronate

Hydrolyzed Rice Protein

Angelica Archangelica Root Water

Acetyl Dipeptide-1 Cetyl Ester

Leuconostoc/Radish Root Ferment Filtrate

Camellia Oleifera Leaf Extract

Glycerin

Glyceryl Caprylate

Rubus Chamaemorus Seed Oil

Simmondsia Chinensis Seed Oil

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Canola Oil

Cetyl Alcohol

Cetyl Ricinoleate

Sorbitan Stearate

Stearic Acid

Citrus Grandis Peel Oil

Triceteareth-4 Phosphate

Silica

Zea Mays Starch

Glyceryl Undecylenate

Laureth-3

Sodium Hydroxide

Aloe Barbadensis Leaf Juice

Hydroxyethylcellulose

Perfluorodecalin

Potassium Sorbate

Sodium Polyacrylate

Ethylhexyl Stearate

Sodium Benzoate

Buddleja Davidii Extract

Glycosphingolipids

Sucrose Palmitate

Thymus Vulgaris Flower/Leaf Extract

Trideceth-6

Xanthan Gum

Biotin

Water, Hydrogenated Didecene, Butylene Glycol, Glyceryl Stearate, Bisabolol, Prunus Amygdalus Dulcis Oil, Sodium Hyaluronate, Hydrolyzed Rice Protein, Angelica Archangelica Root Water, Acetyl Dipeptide-1 Cetyl Ester, Leuconostoc/Radish Root Ferment Filtrate, Camellia Oleifera Leaf Extract, Glycerin, Glyceryl Caprylate, Rubus Chamaemorus Seed Oil, Simmondsia Chinensis Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Canola Oil, Cetyl Alcohol, Cetyl Ricinoleate, Sorbitan Stearate, Stearic Acid, Citrus Grandis Peel Oil, Triceteareth-4 Phosphate, Silica, Zea Mays Starch, Glyceryl Undecylenate, Laureth-3, Sodium Hydroxide, Aloe Barbadensis Leaf Juice, Hydroxyethylcellulose, Perfluorodecalin, Potassium Sorbate, Sodium Polyacrylate, Ethylhexyl Stearate, Sodium Benzoate, Buddleja Davidii Extract, Glycosphingolipids, Sucrose Palmitate, Thymus Vulgaris Flower/Leaf Extract, Trideceth-6, Xanthan Gum, Biotin

Propanediol

Dicaprylyl Carbonate

Methylpropanediol

Cetearyl Alcohol

Stearyl Alcohol

Mangifera Indica Seed Butter

Niacinamide

Acetyl Hexapeptide-1

Acetyl Hexapeptide-8

Acetyl Octapeptide-3

Acetyl Tetrapeptide-2

Palmitoyl Tripeptide-1

Palmitoyl Tetrapeptide-7

Carnosine

Ceramide NP

Ceramide AP

Ceramide EOP

Collagen

Serine

Alanine

Glycine

Glutamic Acid

Lysine Hcl

Threonine

Arginine

Proline

Hyaluronic Acid

Linoleic Acid

Linolenic Acid

Sodium PCA

Sodium Lactate

Panthenol

Tocopherol

Tocopheryl Acetate

Betaine

PCA

Cyanocobalamin

Xylitol

Anhydroxylitol

Xylitylglucoside

Sorbitan Olivate

Carbomer

Cetearyl Olivate

Sorbitan Laurate

Phytosphingosine

Cholesterol

Polysorbate 60

Hydroxyacetophenone

Glycine Soja Oil

Polysorbate 20

Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer

Dimethicone

Sodium Phytate

Sodium Lauroyl Lactylate

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Citric Acid

Caprylyl Glycol

Ethylhexylglycerin

Phenoxyethanol

Parfum

Citral

Limonene

Linalool

Water, Propanediol, Dicaprylyl Carbonate, Glycerin, Methylpropanediol, Cetearyl Alcohol, Stearyl Alcohol, Mangifera Indica Seed Butter, Niacinamide, Acetyl Hexapeptide-1, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Acetyl Tetrapeptide-2, Acetyl Dipeptide-1 Cetyl Ester, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Carnosine, Ceramide NP, Ceramide AP, Ceramide EOP, Collagen, Serine, Alanine, Glycine, Glutamic Acid, Lysine Hcl, Threonine, Arginine, Proline, Hyaluronic Acid, Sodium Hyaluronate, Linoleic Acid, Linolenic Acid, Sodium PCA, Sodium Lactate, Panthenol, Tocopherol, Tocopheryl Acetate, Betaine, PCA, Cyanocobalamin, Xylitol, Anhydroxylitol, Xylitylglucoside, Sorbitan Olivate, Carbomer, Hydroxyethylcellulose, Xanthan Gum, Cetearyl Olivate, Sorbitan Laurate, Phytosphingosine, Cholesterol, Polysorbate 60, Butylene Glycol, Hydroxyacetophenone, Glycine Soja Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polysorbate 20, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Dimethicone, Sodium Phytate, Sodium Lauroyl Lactylate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Leuconostoc/Radish Root Ferment Filtrate, Citric Acid, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Parfum, Citral, Limonene, Linalool

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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.

Acetyl Dipeptide-1 Cetyl Ester is a peptide composed of amino acids arginine and tyrosine.

This peptide is considered a neurotransmitter peptide, meaning it has pain-relieving and relaxing properties. It has the ability to calm skin irritation from external factors such as chemical stinging or heat.

Neurotransmitter peptides are also often called "botox in a bottle". This is because these peptides have the ability to relax the muscles.

Though relaxing the muscles can prevent expression lines (as we have seen in botox), the studies do not show these peptides to be a botox replacement. The effects of this muscle relaxation is also short-term, as opposed to longer-term results from botox.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products.

As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.

It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.

A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.

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.

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.

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc. The trade name for this ingredient is Leucidal.

Leuconostoc comes from lactic acid.

This ingredient has antimicrobial properties and helps prevent the growth of bacteria in a product.

Leuconostoc is used to make the traditional Korean side-dish, kimchi. It is also used to make sourdough bread (both incredibly yummy foods).

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!

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

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. 02Propanediol
  3. 03Dicaprylyl Carbonate
  4. 04Glycerin
  5. 05Methylpropanediol
  6. 06Cetearyl Alcohol
  7. 07Stearyl Alcohol
  8. 08Mangifera Indica Seed Butter
  9. 09Niacinamide
  10. 10Acetyl Hexapeptide-1
  11. 11Acetyl Hexapeptide-8
  12. 12Acetyl Octapeptide-3
  13. 13Acetyl Tetrapeptide-2
  14. 14Acetyl Dipeptide-1 Cetyl Ester
  15. 15Palmitoyl Tripeptide-1
  16. 16Palmitoyl Tetrapeptide-7
  17. 17Carnosine
  18. 18Ceramide NP
  19. 19Ceramide AP
  20. 20Ceramide EOP
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side