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Y.O.U Sunbrella Triple UV Acne Care Sunscreen SPF 50+ Versus The Ordinary Niacinamide 10% + Zinc 1%

Y.O.U Sunbrella Triple UV Acne Care Sunscreen SPF 50+ Versus The Ordinary Niacinamide 10% + Zinc 1% This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This oil-control serum is formulated around Niacinamide and Zinc PCA to balan

Written by Peptide Therapy Guide Editorial Team
For education only

This guide cannot diagnose a condition or recommend a personal treatment plan. Discuss medical questions with a qualified professional.

Y.O.U Sunbrella Triple UV Acne Care Sunscreen SPF 50+ Versus The Ordinary Niacinamide 10% + Zinc 1%

This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

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

Propylene Glycol

Ethylhexyl Methoxycinnamate

Propanediol

Diethylamino Hydroxybenzoyl Hexyl Benzoate

Dimethicone/Vinyl Dimethicone Crosspolymer

Butylene Glycol

Silica

Phenoxyethanol

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Hydroxyacetophenone

Aminomethyl Propanol

Sorbitan Stearate

Magnesium Aluminum Silicate

Dihydroxypropyl Arginine Hcl

Hydrogenated Lecithin

PEG-9 Dimethicone

Cetearyl Methicone

Tridecane

Undecane

Caprylyl Methicone

Steareth-21

Caprylyl Glycol

Parfum

Disodium EDTA

Ethylhexylglycerin

Sodium Surfactin

Phytosterols

Sucrose Cocoate

Sodium Benzoate

Zinc PCA

Butyl Methoxydibenzoylmethane

Ectoin

Glycerin

Glucosylrutin

Polyester-7

PEG-60 Hydrogenated Castor Oil

Neopentyl Glycol Diheptanoate

Zea Mays Starch

Portulaca Oleracea Extract

Cocamidopropyl Dimethylamine

Hydrolyzed Corn Starch

Hydrolyzed Corn Starch Octenylsuccinate

Isoquercitrin

Scutellaria Baicalensis Root Extract

O-Cymen-5-Ol

Salicylic Acid

Butyrospermum Parkii Butter

Hamamelis Virginiana Extract

Buddleja Officinalis Flower Extract

Phenylethyl Resorcinol

Ceramide NP

1,2-Hexanediol

Lactic Acid

10-Hydroxydecanoic Acid

Xanthan Gum

Hydrated Silica

Palmitoyl Tripeptide-5

Madecassoside

Asiaticoside

Ceramide As

Ceramide Ns

Glucose

Asiatic Acid

Madecassic Acid

Sodium Hyaluronate

Chondrus Crispus Extract

Hydroxypropyltrimonium Hyaluronate

Hydrolyzed Hyaluronic Acid

Sodium Acetylated Hyaluronate

Hyaluronic Acid

Hydrolyzed Sodium Hyaluronate

Sodium Hyaluronate Crosspolymer

Potassium Hyaluronate

Ceramide AP

Ceramide EOP

Water, Propylene Glycol, Ethylhexyl Methoxycinnamate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dimethicone/Vinyl Dimethicone Crosspolymer, Butylene Glycol, Silica, Phenoxyethanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyacetophenone, Aminomethyl Propanol, Sorbitan Stearate, Magnesium Aluminum Silicate, Dihydroxypropyl Arginine Hcl, Hydrogenated Lecithin, PEG-9 Dimethicone, Cetearyl Methicone, Tridecane, Undecane, Caprylyl Methicone, Steareth-21, Caprylyl Glycol, Parfum, Disodium EDTA, Ethylhexylglycerin, Sodium Surfactin, Phytosterols, Sucrose Cocoate, Sodium Benzoate, Zinc PCA, Butyl Methoxydibenzoylmethane, Ectoin, Glycerin, Glucosylrutin, Polyester-7, PEG-60 Hydrogenated Castor Oil, Neopentyl Glycol Diheptanoate, Zea Mays Starch, Portulaca Oleracea Extract, Cocamidopropyl Dimethylamine, Hydrolyzed Corn Starch, Hydrolyzed Corn Starch Octenylsuccinate, Isoquercitrin, Scutellaria Baicalensis Root Extract, O-Cymen-5-Ol, Salicylic Acid, Butyrospermum Parkii Butter, Hamamelis Virginiana Extract, Buddleja Officinalis Flower Extract, Phenylethyl Resorcinol, Ceramide NP, 1,2-Hexanediol, Lactic Acid, 10-Hydroxydecanoic Acid, Xanthan Gum, Hydrated Silica, Palmitoyl Tripeptide-5, Madecassoside, Asiaticoside, Ceramide As, Ceramide Ns, Glucose, Asiatic Acid, Madecassic Acid, Sodium Hyaluronate, Chondrus Crispus Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate, Ceramide AP, Ceramide EOP

Niacinamide 10%

Pentylene Glycol

Zinc PCA 1%

Dimethyl Isosorbide

Tamarindus Indica Seed 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!

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.

Zinc PCA is a clever two-in-one molecule: the zinc salt of pyrrolidone carboxylic acid (PCA).

Think of it as two useful things bonded together; the PCA half is one of your skin's own natural moisturizing factors (NMF) so it helps hold water in the upper layers. On the other hand, the zinc half does the heavy lifting on oil and bacteria.

The zinc part slows down an enzyme that turns testosterone into DHT, the hormone that tells your oil glands to pump out more sebum. Less of that signal means less oil. It also gently fights acne-causing bacteria and soothes redness/irritation.

This is why Zinc PCA often shows up in products for oily, breakout-prone skin and greasy scalps.

One lab study also hinted it might have a small anti-aging perk because it seemed to protect collagen from UVA damage and even helped the skin make a bit more of it. That last bit is still early research done in a dish and not real skin, so take it as a nice bonus rather than a promise for now.

As for scar healing, the picture is more "maybe" than a firm yes. Zinc itself plays a real role in wound repair because it is a cofactor for the enzymes involved in collagen building, calming inflammation, and helping new skin cells cover a wound. Lower zinc levels are also linked to slower healing.

Most of the scar healing research is on zinc oxide or oral zinc rather than zinc PCA specifically, with a focus on healing fresh wounds instead of scars that are already there.

Direct evidence that zinc PCA improves the look of established scars is still limited at this time. Though it would be fair to say zinc PCA supports the general skin-repair environment thanks to its zinc content .

This ingredient is water-soluble and plays nicely with other actives like niacinamide and salicylic acid. It works best at mildly acidic formulas (~4-6 pH) and is effective at low levels. Around 0.1% is enough to be active and finished products commonly use it anywhere up to 4%.

Overall, this is a well-tolerated, low-drama multitasker that suits oily and acne-prone skin.

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Peptide Therapy Guide Editorial Team

Editorial team for Peptide Therapy Guide.

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