Biossance Squalane + Glycolic Renewal Mask Versus Youth To The People Yerba Mate Resurfacing + Exfoliating Energy Facial with Enzymes

Biossance Squalane + Glycolic Renewal Mask Versus Youth To The People Yerba Mate Resurfacing + Exfoliating Energy Facial with Enzymes

This wash off mask is formulated around Glycolic Acid to exfoliate and smooth skin.

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

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Glycolic Acid

Squalane

Caprylic/Capric Triglyceride

Stearyl Alcohol

Arachidyl Alcohol

Clay Mineral Oxides

Behenyl Alcohol

Sodium Hydroxide

Lactic Acid

Pyrus Malus Fruit Extract

Capryloyl Glycerin/Sebacic Acid Copolymer

Vaccinium Myrtillus Fruit Extract

Saccharum Officinarum Extract

Acer Saccharum Extract

Kaolin

Sodium Hyaluronate

Xanthan Gum

Diheptyl Succinate

Citrus Aurantium Dulcis Fruit Extract

Citrus Limon Fruit Extract

Citric Acid

Tartaric Acid

Glycyrrhiza Glabra Root Extract

Citrus Limon Peel Oil

Montmorillonite

Illite

Acacia Senegal Gum

Biosaccharide Gum-1

Arachidyl Glucoside

Polyacrylate Crosspolymer-6

Phenoxyethanol

Ethylhexylglycerin

Sodium Phytate

Limonene

Water, Glycerin, Glycolic Acid, Squalane, Caprylic/Capric Triglyceride, Stearyl Alcohol, Arachidyl Alcohol, Clay Mineral Oxides, Behenyl Alcohol, Sodium Hydroxide, Lactic Acid, Pyrus Malus Fruit Extract, Capryloyl Glycerin/Sebacic Acid Copolymer, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum Extract, Acer Saccharum Extract, Kaolin, Sodium Hyaluronate, Xanthan Gum, Diheptyl Succinate, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Citric Acid, Tartaric Acid, Glycyrrhiza Glabra Root Extract, Citrus Limon Peel Oil, Montmorillonite, Illite, Acacia Senegal Gum, Biosaccharide Gum-1, Arachidyl Glucoside, Polyacrylate Crosspolymer-6, Phenoxyethanol, Ethylhexylglycerin, Sodium Phytate, Limonene

Bambusa Arundinacea Stem Extract

Diatomaceous Earth

Carthamus Tinctorius Seed Oil

Propanediol

Aloe Barbadensis Leaf Juice

Cetyl Alcohol

Glyceryl Stearate

Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Niacinamide

C15-19 Alkane

Ilex Paraguariensis Leaf Extract

Ilex Guayusa Leaf Extract

Potassium Sorbate

Polyglyceryl-6 Laurate

Tocopherol

Bromelain

Papain

Polyglycerin-6

Zingiber Officinale Root Oil

Passiflora Edulis Fruit Extract

Curcuma Longa Root Powder

Hylocereus Undatus Fruit Extract

Water, Bambusa Arundinacea Stem Extract, Diatomaceous Earth, Carthamus Tinctorius Seed Oil, Propanediol, Aloe Barbadensis Leaf Juice, Cetyl Alcohol, Glyceryl Stearate, Glycerin, Lactic Acid, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Niacinamide, Phenoxyethanol, C15-19 Alkane, Ilex Paraguariensis Leaf Extract, Ilex Guayusa Leaf Extract, Potassium Sorbate, Polyglyceryl-6 Laurate, Tocopherol, Ethylhexylglycerin, Bromelain, Sodium Phytate, Papain, Polyglycerin-6, Zingiber Officinale Root Oil, Passiflora Edulis Fruit Extract, Xanthan Gum, Curcuma Longa Root Powder, Hylocereus Undatus Fruit Extract

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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.

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Lactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective.

Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin.

Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin.

Like glycolic acid, it can:

Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate.

Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome.

To get results, choose products with a pH between 3-4.

Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time.

Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations.

When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s pH.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids.

Read more about some other popular AHA's here:

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.

Sodium Phytate is the synthetic salt form of phytic acid. Phytic acid is an antioxidant and can be found in plant seeds.

Sodium Phytate is a chelating agent. Chelating agents help prevent metals from binding to water. This helps stabilize the ingredients and the product.

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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