Alpha-H
Dawn to Dusk SPF 50+ SerumA sunscreen built around Chemical sunscreen and Niacinamide, for sun protection and hydration.
A sunscreen built around AHA and Chemical sunscreen, for barrier repair and hydration.
Brand price
AUD 64.95 · checked 5 Oct 2026 · brand's site
Brand price
INR 499.00 · checked 28 Sept 2026 · brand's site
At a Glance
They come out differently on EU-allergen-free, Silicone-free and Reef-safe; those rows are shaded. Tap any answer to see why.
Key Ingredients
Chemical sunscreen6
Organic UV filters that absorb UV and release it as heat.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Ethylhexyl Triazone, Homosalate, Phenylbenzimidazole Sulfonic Acid
Sunscreen5
Any ingredient acting as a UV filter.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Ethylhexyl Triazone, Homosalate
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Mineral sunscreen1
Uses zinc oxide or titanium dioxide to absorb and scatter UV rays.
Chemical sunscreen3
Organic UV filters that absorb UV and release it as heat.
Benzophenone-3, Butyl Methoxydibenzoylmethane, Ethylhexyl Methoxycinnamate
Sunscreen3
Any ingredient acting as a UV filter.
Butyl Methoxydibenzoylmethane, Ethylhexyl Methoxycinnamate, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Benefits
Hydrating4
Boosts hydration and relieves dry, tight skin.
Aloe Barbadensis Leaf Juice, Dimethicone, Glycerin, Sodium Hyaluronate
Barrier Repair4
Strengthens and restores the skin's natural barrier.
Hydrating5
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Glycerin, Propylene Glycol, Sodium Hyaluronate
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Betaine, C13-14 Isoparaffin, Glycerin, Hydrogenated Polyisobutene, Lecithin, Niacinamide, Propylene Glycol
Smoothing5
Refines rough or uneven texture.
C13-14 Isoparaffin, Citric Acid, Hydrogenated Polyisobutene, Lecithin, Niacinamide
Concerns
May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butyloctyl Salicylate
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
Ingredients Side-by-side
Emollient
Skin Conditioning
Preservative
UV Filter
0 / 0
- Chemical sunscreen
- Reef-unsafe UV filter
- Sunscreen
- Sun Protection
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Butyl Methoxydibenzoylmethane
Light Stabilizer, UV Absorber, UV Filter
Butyl Methoxydibenzoylmethane is a chemical UV filter.
Learn more about Butyl Methoxydibenzoylmethane →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Disodium EDTA
Chelating, Viscosity Controlling
Disodium dihydrogen ethylenediaminetetraacetate
Learn more about Disodium EDTA →
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