Shiseido Revitalizing Treatment Softener Versus The Ordinary Niacinamide 10% + Zinc 1%

Shiseido Revitalizing Treatment Softener Versus The Ordinary Niacinamide 10% + Zinc 1%

This hydrating toner is formulated around Sodium PCA and Dipotassium Glycyrrhizate to hydrate skin and strengthen the skin barrier.

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

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Dipropylene Glycol

Glycerin

Diglycerin

Propanediol

PEG/PPG-14/7 Dimethyl Ether

Butylene Glycol

Diphenylsiloxy Phenyl Trimethicone

PEG-60 Hydrogenated Castor Oil

Isostearyl Alcohol

Phenoxyethanol

Sodium PCA

Polyglyceryl-2 Diisostearate

PEG-20

Erythritol

Sodium Citrate

Parfum

Alcohol

Dipotassium Glycyrrhizate

Disodium EDTA

Sodium Polyacrylate

Citric Acid

Hydrogenated Lecithin

Linalool

Geraniol

Citronellol

Magnesium Chloride

Angelica Acutiloba Root Extract

Olea Europaea Leaf Extract

Calcium Chloride

Serine

Sodium Acetylated Hyaluronate

Oryzanol

Hamamelis Virginiana Leaf Extract

Chaenomeles Sinensis Fruit Extract

Zingiber Aromaticus Extract

Rosa Roxburghii Fruit Extract

Polyquaternium-51

Bupleurum Falcatum Root Extract

Water, Dipropylene Glycol, Glycerin, Diglycerin, Propanediol, PEG/PPG-14/7 Dimethyl Ether, Butylene Glycol, Diphenylsiloxy Phenyl Trimethicone, PEG-60 Hydrogenated Castor Oil, Isostearyl Alcohol, Phenoxyethanol, Sodium PCA, Polyglyceryl-2 Diisostearate, PEG-20, Erythritol, Sodium Citrate, Parfum, Alcohol, Dipotassium Glycyrrhizate, Disodium EDTA, Sodium Polyacrylate, Citric Acid, Hydrogenated Lecithin, Linalool, Geraniol, Citronellol, Magnesium Chloride, Angelica Acutiloba Root Extract, Olea Europaea Leaf Extract, Calcium Chloride, Serine, Sodium Acetylated Hyaluronate, Oryzanol, Hamamelis Virginiana Leaf Extract, Chaenomeles Sinensis Fruit Extract, Zingiber Aromaticus Extract, Rosa Roxburghii Fruit Extract, Polyquaternium-51, Bupleurum Falcatum Root Extract

Niacinamide 10%

Pentylene Glycol

Zinc PCA 1%

Dimethyl Isosorbide

Tamarindus Indica Seed Gum

Xanthan Gum

Isoceteth-20

Ethoxydiglycol

Chlorphenesin

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

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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