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Skin science article

iUNIK Black Snail Restore Cream Versus JUMISO Snail Mucin 88 + Peptide Cream

iUNIK Black Snail Restore Cream Versus JUMISO Snail Mucin 88 + Peptide Cream This barrier-repair moisturizer is formulated around Centella Asiatica Leaf Water and Snail Extract to strengthen the skin barrier and calm redness. This barrier-repair moisturizer is

iUNIK Black Snail Restore Cream Versus JUMISO Snail Mucin 88 + Peptide Cream

This barrier-repair moisturizer is formulated around Centella Asiatica Leaf Water and Snail Extract to strengthen the skin barrier and calm redness.

This barrier-repair moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to strengthen the skin barrier and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Centella Asiatica Leaf Water

Butylene Glycol

Butyrospermum Parkii Butter

Cetearyl Alcohol

Glycereth-26

1,2-Hexanediol

Cetearyl Olivate

Simmondsia Chinensis Seed Oil

Camellia Japonica Seed Oil

Sorbitan Olivate

Beeswax

Sorbitan Sesquioleate

Vinyldimethicone

Glyceryl Stearate

Arginine

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Snail Extract

Xanthan Gum

Sodium Polyacrylate

Adenosine

Disodium EDTA

Ethylhexylglycerin

Centella Asiatica Extract

Scutellaria Baicalensis Root Extract

Polygonum Cuspidatum Root Extract

Dipotassium Glycyrrhizate

Camellia Sinensis Leaf Extract

Pentylene Glycol

Caprylyl Glycol

Cynanchum Atratum Extract

Chamomilla Recutita Flower Extract

Rosmarinus Officinalis Leaf Extract

Water, Centella Asiatica Leaf Water, Butylene Glycol, Butyrospermum Parkii Butter, Cetearyl Alcohol, Glycereth-26, 1,2-Hexanediol, Cetearyl Olivate, Simmondsia Chinensis Seed Oil, Camellia Japonica Seed Oil, Sorbitan Olivate, Beeswax, Sorbitan Sesquioleate, Vinyldimethicone, Glyceryl Stearate, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Snail Extract, Xanthan Gum, Sodium Polyacrylate, Adenosine, Disodium EDTA, Ethylhexylglycerin, Centella Asiatica Extract, Scutellaria Baicalensis Root Extract, Polygonum Cuspidatum Root Extract, Dipotassium Glycyrrhizate, Camellia Sinensis Leaf Extract, Pentylene Glycol, Caprylyl Glycol, Cynanchum Atratum Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Leaf Extract

Snail Secretion Filtrate 88%

Niacinamide

Caprylic/Capric Triglyceride

Betaine

Triethylhexanoin

Phenoxyethanol

Cyclohexasiloxane

Carbomer

Ethyl Hexanediol

Allantoin

Sodium Hyaluronate

Dimethicone/Vinyl Dimethicone Crosspolymer

Panthenol

Copper Tripeptide-1

Palmitoyl Pentapeptide-4

Acetyl Hexapeptide-8

Palmitoyl Tripeptide-1

Palmitoyl Tetrapeptide-7

Snail Secretion Filtrate 88%, Niacinamide, Cetearyl Olivate, Sorbitan Olivate, Caprylic/Capric Triglyceride, Betaine, Cetearyl Alcohol, Butylene Glycol, Water, Triethylhexanoin, Phenoxyethanol, Cyclohexasiloxane, Carbomer, Ethyl Hexanediol, Arginine, Allantoin, Sodium Polyacrylate, Sodium Hyaluronate, Dimethicone/Vinyl Dimethicone Crosspolymer, Xanthan Gum, Panthenol, Adenosine, 1,2-Hexanediol, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7

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

Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent.

The way it works is fairly well mapped out:

Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going.

The clinical backing is pretty solid too.

A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months.

A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration.

On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses.

This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization.

Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use.

Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources.

It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy.

Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces.

A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks.

Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis.

One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies.

Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne.

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.

Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.

Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.

It plays several roles in a formula:

Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.

Multiple assessments have found it to be non-irritating and non-sensitizing to most people.

However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.

Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.

Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.

Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.

This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.

A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.

Cetearyl Olivate is a plant-derived emulsifier and texture enhancer. It helps keep the oil and water phases from separating so your formulas stay stable.

You'll likely see it combined with Sorbitan Olivate (together sold as the trade name Olivem 1000). This combination generates a liquid crystal structure that closely resemble the lipid organization of the stratum corneum.

These "skin-like" liquid crystals improve skin barrier integrity and promote the delivery of actives into the skin.

This ingredient is well-tolerated and has no significant sensitization data.

Because it is derived from the fatty acids in olive oil, this ingredient may not be fungal acne safe.

Sodium Polyacrylate is the sodium salt of polyacrylic acid. It is used as an absorber, emollient, and stabilizer.

This ingredient is a super-absorbent polymer - meaning it can absorb 100 to 1000 times its mass in water. As an emollient, Sodium Polyacrylate helps soften and soothe skin. Emollients work by creating a barrier to trap moisture in. This helps keep your skin hydrated.

Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.

This ingredient is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.

This ingredient is also known as part of Olivem 1000, with Cetearyl Olivate being the other part.

According to a manufacturer, this ingredient helps preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria.

Please note, having a healthy microbiome is different from fungal acne; a healthy microbiome includes small amounts of yeast that normally live on your skin without causing problems.

Fungal acne happens when one type of yeast (Malassezia) grows out of control. This is usually because it's feeding on certain oils or fatty acids. Due to the olive oil base, this ingredient may not be fungal acne safe.

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. 02Glycerin
  3. 03Caprylic/Capric Triglyceride
  4. 04Butylene Glycol
  5. 05Cyclopentasiloxane
  6. 06Niacinamide
  7. 07Cyclohexasiloxane
  8. 08Butyrospermum Parkii Butter
  9. 09Olea Europaea Fruit Oil
  10. 10Helianthus Annuus Seed Oil
  11. 11Cetearyl Olivate
  12. 12Sorbitan Olivate
  13. 13Cetearyl Alcohol
  14. 14Betaine
  15. 15Hydroxyethyl Urea
  16. 16Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
  17. 17Isohexadecane
  18. 18Polysorbate 80
  19. 19Snail Secretion Filtrate
  20. 20Sodium Hyaluronate
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side