ROUND LAB
Birch Moisturizing Sun Stick SPF 50A sunscreen built around Chemical sunscreen, for barrier repair and smoothing.
A sunscreen built around Mineral sunscreen and Hyaluronic acid, for barrier repair and smoothing.
Brand price
USD 25.00 · checked 25 Sept 2026 · brand's site
Brand price
INR 699.00 · checked 5 Oct 2026 · brand's site

At a Glance

They come out differently on Fragrance-free, Pore-clogger-free, Oil-free and Reef-safe; those rows are shaded. Tap any answer to see why.

Key Ingredients

Chemical sunscreen4
Organic UV filters that absorb UV and release it as heat.
Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Homosalate, Octocrylene
Sunscreen4
Any ingredient acting as a UV filter.
Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Homosalate, Octocrylene
Hyaluronic acid2
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Mineral sunscreen2
Uses zinc oxide or titanium dioxide to absorb and scatter UV rays.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.

Benefits

Hydrating8
Boosts hydration and relieves dry, tight skin.
Aloe Barbadensis Leaf Extract, Butylene Glycol, Dimethicone, Dipotassium Glycyrrhizate, Glycerin, Glyceryl Glucoside, Hyaluronic Acid, Sodium Hyaluronate
Barrier Repair16
Strengthens and restores the skin's natural barrier.
Allantoin, Aloe Barbadensis Leaf Extract, Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate, Camellia Japonica Seed Oil, Copernicia Cerifera Wax, Diethylhexyl Carbonate, Diisostearyl Malate, Dimethicone, Ethylhexyl Isononanoate, Glycerin, Glyceryl Caprylate, Isopropyl Palmitate, Laminaria Japonica Extract, Phenethyl Benzoate, Silica Dimethyl Silylate, Synthetic Wax
Reduces Irritation2
Eases discomfort and supports skin resilience.
Barrier Repair5
Strengthens and restores the skin's natural barrier.
Coco-Caprylate/Caprate, Cyclopentasiloxane, Dimethicone, Hydrogenated Polydecene, Zinc Oxide
Smoothing4
Refines rough or uneven texture.
Coco-Caprylate/Caprate, Cyclopentasiloxane, Dimethicone, Hydrogenated Polydecene

Concerns

May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate, Butyloctyl Salicylate, Camellia Japonica Seed Oil, Candelilla Wax Esters, Copernicia Cerifera Wax, Diisostearyl Malate, Isopropyl Palmitate
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis4
May feed the yeast involved in seborrheic dermatitis.
Coco-Caprylate/Caprate, Isostearic Acid, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid

Ingredients Side-by-side

Skin Conditioning
Emollient
Methyl Methacrylate Crosspolymer
Film Forming
Polyglyceryl-3 Polyricinoleate
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Skin Conditioning
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone
Antifoaming, Skin Conditioning, Emollient, Skin Protecting
Dimethicone is a silicone.
Learn more about Dimethicone →Dimethicone Crosspolymer
Emulsion Stabilising, Hair Fixing, Viscosity Controlling
Dimethicone Crosspolymer is a silicone.
Learn more about Dimethicone Crosspolymer →Hyaluronic Acid
Antistatic, Humectant, Moisturising, Skin Conditioning
Hyaluronic Acid is a hyaluronic acid.
Learn more about Hyaluronic Acid →
Similar Comparisons
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ROUND LAB
Birch Moisturizing Sun Stick SPF 50

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AIRY-LIGHT OIL CONTROL CLEAR SUNSCREEN STICK SPF 50
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The Derma Co
1% Hyaluronic Tinted Sunscreen Gel for Broad Spectrum Protection

The Derma Co
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ROUND LAB
Birch Moisturizing Sun Stick SPF 50

ROUND LAB
Birch Moisturizing Sunscreen UVLock SPF 45 Broad Spectrum
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The Derma Co
1% Hyaluronic Tinted Sunscreen Gel for Broad Spectrum Protection

Supergoop
Mineral Mattescreen SPF 40