Supergoop! Glowscreen SPF 40 PA+++ Versus Biossance Squalane + Omega Repair Cream

Supergoop! Glowscreen SPF 40 PA+++ Versus Biossance Squalane + Omega Repair Cream

This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 40.

This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Butyl Methoxydibenzoylmethane 3%

Ethylhexyl Salicylate 5%

Octocrylene 10%

Water

Propanediol

Butyloctyl Salicylate

Glycerin

C12-15 Alkyl Benzoate

Polymethylsilsesquioxane

Niacinamide

Glyceryl Stearate Citrate

CI 77163

Mica

Titanium Dioxide

Lauryl Lactate

Isododecane

Isodecyl Neopentanoate

Glyceryl Stearate

Diisopropyl Sebacate

Cetyl Phosphate

Caprylic/Capric Triglyceride

Coco-Caprylate

Ethylhexyl Hydroxystearate

Butylene Glycol

Arginine

Hydroxyacetophenone

Caprylyl Glycol

1,2-Hexanediol

Iron Oxides

Sodium Hyaluronate

Chlorphenesin

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Trisodium Ethylenediamine Disuccinate

Phospholipids

Limonium Gerberi Extract

Leuconostoc/Radish Root Ferment Filtrate

Theobroma Cacao Seed Extract

Pantothenic Acid

Tocopherol

Helianthus Annuus Seed Oil

Ferulic Acid

Butyl Methoxydibenzoylmethane 3%, Ethylhexyl Salicylate 5%, Octocrylene 10%, Water, Propanediol, Butyloctyl Salicylate, Glycerin, C12-15 Alkyl Benzoate, Polymethylsilsesquioxane, Niacinamide, Glyceryl Stearate Citrate, CI 77163, Mica, Titanium Dioxide, Lauryl Lactate, Isododecane, Isodecyl Neopentanoate, Glyceryl Stearate, Diisopropyl Sebacate, Cetyl Phosphate, Caprylic/Capric Triglyceride, Coco-Caprylate, Ethylhexyl Hydroxystearate, Butylene Glycol, Arginine, Hydroxyacetophenone, Caprylyl Glycol, 1,2-Hexanediol, Iron Oxides, Sodium Hyaluronate, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Trisodium Ethylenediamine Disuccinate, Phospholipids, Limonium Gerberi Extract, Leuconostoc/Radish Root Ferment Filtrate, Theobroma Cacao Seed Extract, Pantothenic Acid, Tocopherol, Helianthus Annuus Seed Oil, Ferulic Acid

Squalane

Isoamyl Laurate

Butyrospermum Parkii Butter

Sorbitan Olivate

Cetearyl Olivate

Ceramide NP

Jojoba Esters

Euterpe Oleracea Sterols

Linoleic Acid

Oleic Acid

Linolenic Acid

Ethyl Linoleate

Isoamyl Cocoate

Cetyl Palmitate

Sorbitan Palmitate

Cetearyl Alcohol

Ethylhexylglycerin

Carbomer

Sodium Hydroxide

Phenoxyethanol

Sodium Gluconate

Water, Squalane, Glycerin, Caprylic/Capric Triglyceride, Isoamyl Laurate, Butyrospermum Parkii Butter, Sorbitan Olivate, Cetearyl Olivate, Ceramide NP, Jojoba Esters, Sodium Hyaluronate, Euterpe Oleracea Sterols, Linoleic Acid, Oleic Acid, Linolenic Acid, Ethyl Linoleate, Tocopherol, Isoamyl Cocoate, Cetyl Palmitate, Sorbitan Palmitate, Cetearyl Alcohol, Ethylhexylglycerin, Carbomer, Sodium Hydroxide, Phenoxyethanol, Sodium Gluconate

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.

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%.

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.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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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