Allies of Skin Prebiotics & Niacinamide Pore Refining Booster Versus Sunday Riley Good Genes All-In-One Lactic Acid Treatment

Allies of Skin Prebiotics & Niacinamide Pore Refining Booster Versus Sunday Riley Good Genes All-In-One Lactic Acid Treatment

This pore-care serum is formulated around Niacinamide and Alpha-Glucan Oligosaccharide to refine the look of pores and strengthen the skin barrier.

This smoothing treatment is formulated around Squalane and Lactic Acid to refine skin texture and brighten dull-looking skin.

What's inside

Key Ingredients

No key ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Niacinamide

Glycerin

Dimethyl Isosorbide

Alpha-Glucan Oligosaccharide

Centella Asiatica Leaf Extract

Glycyrrhiza Glabra Root Extract

Punica Granatum Extract

Lycium Barbarum Fruit Extract

Lactobacillus

Polymnia Sonchifolia Root Juice

Bisabolol

Silver

Sodium Hyaluronate Crosspolymer-3

Lysophosphatidic Acid

Lysolecithin

Lecithin

Laminaria Digitata Extract

Disodium Adenosine Triphosphate

Pichia/Resveratrol Ferment Extract

Sodium Hyaluronate

Ribose

Ubiquinone

Chlorella Vulgaris Extract

Saccharide Isomerate

Camellia Oleifera Leaf Extract

Astaxanthin

Ergothioneine

Glutathione

Tocopheryl Acetate

Sea Water

Caprylic/Capric Triglyceride

Maltodextrin

Ethylhexylglycerin

Xanthan Gum

Citric Acid

Polysorbate 20

O-Cymen-5-Ol

Sodium Gluconate

Sodium Hydroxide

Phenoxyethanol

Water, Niacinamide, Glycerin, Dimethyl Isosorbide, Alpha-Glucan Oligosaccharide, Centella Asiatica Leaf Extract, Glycyrrhiza Glabra Root Extract, Punica Granatum Extract, Lycium Barbarum Fruit Extract, Lactobacillus, Polymnia Sonchifolia Root Juice, Bisabolol, Silver, Sodium Hyaluronate Crosspolymer-3, Lysophosphatidic Acid, Lysolecithin, Lecithin, Laminaria Digitata Extract, Disodium Adenosine Triphosphate, Pichia/Resveratrol Ferment Extract, Sodium Hyaluronate, Ribose, Ubiquinone, Chlorella Vulgaris Extract, Saccharide Isomerate, Camellia Oleifera Leaf Extract, Astaxanthin, Ergothioneine, Glutathione, Tocopheryl Acetate, Sea Water, Caprylic/Capric Triglyceride, Maltodextrin, Ethylhexylglycerin, Xanthan Gum, Citric Acid, Polysorbate 20, O-Cymen-5-Ol, Sodium Gluconate, Sodium Hydroxide, Phenoxyethanol

Opuntia Tuna Fruit Extract

Cypripedium Pubescens Extract

Opuntia Vulgaris Leaf Extract

Agave Tequilana Leaf Extract

Arnica Montana Flower Extract

Aloe Barbadensis Leaf Extract

Saccharomyces Cerevisiae Extract

Leuconostoc/Radish Root Ferment Filtrate

Squalane

Lactic Acid

PPG-12/Smdi Copolymer

Propanediol

Butylene Glycol

Stearic Acid

Dimethicone

Cetearyl Alcohol

Phenyl Trimethicone

Disiloxane

Ceteareth-20

Glyceryl Stearate

PEG-100 Stearate

Stearyl Glycyrrhetinate

Cymbopogon Schoenanthus Oil

Potassium Hydroxide

Caprylyl Glycol

Chlorphenesin

Sodium Phytate

Water, Opuntia Tuna Fruit Extract, Cypripedium Pubescens Extract, Opuntia Vulgaris Leaf Extract, Agave Tequilana Leaf Extract, Arnica Montana Flower Extract, Aloe Barbadensis Leaf Extract, Saccharomyces Cerevisiae Extract, Leuconostoc/Radish Root Ferment Filtrate, Caprylic/Capric Triglyceride, Squalane, Lactic Acid, PPG-12/Smdi Copolymer, Propanediol, Butylene Glycol, Stearic Acid, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Disiloxane, Ceteareth-20, Glyceryl Stearate, PEG-100 Stearate, Stearyl Glycyrrhetinate, Glycyrrhiza Glabra Root Extract, Cymbopogon Schoenanthus Oil, Potassium Hydroxide, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Sodium Phytate

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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.

Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.

Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.

In practice, that translates to a long shelf life and a consistently elegant skin feel.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.

Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.

This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.

This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.

Glycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.

One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.

Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.

Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.

Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.

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!

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.

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