The Ordinary Niacinamide 10% + Zinc 1% Versus SkinCeuticals Phyto Corrective Gel

The Ordinary Niacinamide 10% + Zinc 1% Versus SkinCeuticals Phyto Corrective Gel

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

This calming treatment is formulated around Sodium Hyaluronate and Cucumis Sativus Fruit Extract to calm redness and hydrate skin.

What's inside

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

Glycerin

Propylene Glycol

Polysorbate 80

Sodium Benzoate

Sodium Hyaluronate

Hydroxyethylcellulose

Disodium EDTA

Olea Europaea Leaf Extract

Parfum

Benzophenone-4

Butylene Glycol

Citrus Grandis Extract

Citrus Grandis Fruit Extract

Cucumis Sativus Fruit Extract

Benzyl Benzoate

CI 19140

Thymus Vulgaris Flower/Leaf Extract

Eucalyptus Globulus Leaf Oil

Benzyl Alcohol

Alpha-Isomethyl Ionone

CI 42090

Linalool

Citronellol

Morus Alba Root Extract

Water, Glycerin, Propylene Glycol, Polysorbate 80, Phenoxyethanol, Sodium Benzoate, Sodium Hyaluronate, Hydroxyethylcellulose, Disodium EDTA, Olea Europaea Leaf Extract, Parfum, Benzophenone-4, Butylene Glycol, Citrus Grandis Extract, Citrus Grandis Fruit Extract, Cucumis Sativus Fruit Extract, Benzyl Benzoate, CI 19140, Thymus Vulgaris Flower/Leaf Extract, Eucalyptus Globulus Leaf Oil, Benzyl Alcohol, Alpha-Isomethyl Ionone, CI 42090, Linalool, Citronellol, Morus Alba Root Extract

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.

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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