The Ordinary Niacinamide 10% + Zinc 1% Versus KORRES Greek Yoghurt Foaming Cream Cleanser

The Ordinary Niacinamide 10% + Zinc 1% Versus KORRES Greek Yoghurt Foaming Cream Cleanser

This oil-control serum is formulated around Niacinamide and Zinc PCA to balance excess oil and refine the look of pores.

This mild cream cleanser is made to cleanse without leaving your skin tight or dry.

What's inside

Key Ingredients

No key ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Niacinamide 10%

Pentylene Glycol

Zinc PCA 1%

Dimethyl Isosorbide

Tamarindus Indica Seed Gum

Xanthan Gum

Isoceteth-20

Ethoxydiglycol

Phenoxyethanol

Chlorphenesin

Water, Niacinamide 10%, Pentylene Glycol, Zinc PCA 1%, Dimethyl Isosorbide, Tamarindus Indica Seed Gum, Xanthan Gum, Isoceteth-20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin

Sodium Cocoyl Isethionate

Coco-Betaine

Cetearyl Alcohol

Disodium Lauryl Sulfosuccinate

Zea Mays Starch

Glycerin

Cocamidopropyl Betaine

Sodium Chloride

Magnesium Aluminum Silicate

Sodium Methyl Cocoyl Taurate

Glyceryl Laurate

Sclerotium Gum

Alpha-Glucan Oligosaccharide

Amaranthus Caudatus Seed Extract

Chlorella Vulgaris Extract

Citric Acid

Hydrogenated Castor Oil

Hydrolyzed Rice Protein

Lactic Acid

Lactis Proteinum

Lactobacillus

Lactose

Laminaria Digitata Extract

Lonicera Caprifolium Flower Extract

Lonicera Japonica Flower Extract

Maltodextrin

Maris Aqua

Phenethyl Alcohol

Polymnia Sonchifolia Root Juice

Saccharide Isomerate

Sodium Cocoyl Alaninate

Sodium Phytate

Titanium Dioxide

Yogurt

Yogurt Powder

Sodium Benzoate

Parfum

Water, Sodium Cocoyl Isethionate, Coco-Betaine, Cetearyl Alcohol, Disodium Lauryl Sulfosuccinate, Zea Mays Starch, Glycerin, Cocamidopropyl Betaine, Sodium Chloride, Magnesium Aluminum Silicate, Sodium Methyl Cocoyl Taurate, Glyceryl Laurate, Sclerotium Gum, Alpha-Glucan Oligosaccharide, Amaranthus Caudatus Seed Extract, Chlorella Vulgaris Extract, Citric Acid, Hydrogenated Castor Oil, Hydrolyzed Rice Protein, Lactic Acid, Lactis Proteinum, Lactobacillus, Lactose, Laminaria Digitata Extract, Lonicera Caprifolium Flower Extract, Lonicera Japonica Flower Extract, Maltodextrin, Maris Aqua, Pentylene Glycol, Phenethyl Alcohol, Polymnia Sonchifolia Root Juice, Saccharide Isomerate, Sodium Cocoyl Alaninate, Sodium Phytate, Titanium Dioxide, Yogurt, Yogurt Powder, Phenoxyethanol, Sodium Benzoate, Parfum

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.

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.

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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