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Products / Sereko

Weightless Sun Fluid

Sereko Sunscreen SPF 50 PA++++ 48 ingredients
  1. Aqua Water, the base most formulas are built on. It dissolves the other ingredients
  2. C12-C15 Alkyl BenzoateFeeds Malassezia Emollients. Medium ester, strong filter solvent.
  3. Diethylamino Hydroxybenzoyl
  4. Hexyl Benzoate Fragrance, colour, solvents. Perfuming
  5. Ethylhexyl Triazone Modern UV filters. Strongest UVB absorber per gram. Max 5 percent.
  6. Glycerine Humectants. The reference humectant. Cheap, proven, works at 3 to 10 percent.
  7. Ethylhexyl Methoxycinnamate Old-generation UV filters. Ethylhexyl methoxycinnamate, UVB. Degrades avobenzone.
  8. Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Modern UV filters. Particulate broad spectrum filter in water dispersion.
  9. Decyl Glucoside Surfactants. Sugar-based non-ionic, very mild.
  10. Propylene Glycol Humectants. Glycol solvent and humectant, the older sibling of propanediol.
  11. Xanthan Gum Thickeners and film formers. Natural gum thickener.
  12. Titanium Dioxide Mineral filters and pigments. UVB particulate, often a booster in hybrids.
  13. Dicaprylyl Carbonate Emollients. Emollient, skin conditioning
  14. Sodium Hyaluronate Humectants. Smaller fragments reach the upper epidermis.
  15. Aloe Barbadensis Leaf Juice Humectants. Mild humectant with soothing polysaccharides.
  16. Zinc Oxide Mineral filters and pigments. Broad spectrum particulate, weak per gram.
  17. Coco-Caprylate/CaprateFeeds Malassezia Emollients. Coconut-derived ester, mid weight.
  18. Polyglyceryl-3 Polyricinoleate Emulsifiers. Emulsifying, viscosity controlling
  19. Isostearic Acid Surfactants. Binding, cleansing, emulsifying, surfactant
  20. Phenoxyethanol Preservatives. The standard broad-spectrum preservative at up to 1 percent.
  21. Laminaria Digitata Extract Other ingredients. Skin protecting
  22. Hydrogenated Lecithin Emulsifiers. Emulsifying, skin conditioning
  23. Cetyl-PG Hydroxyethyl Palmitamide Other ingredients. Skin conditioning
  24. Ceramide EOP Actives. Barrier lipids. Work in a 3:1:1 ratio with cholesterol and fatty acids.
  25. Ceramide NS
  26. Ceramide AS Other ingredients. Hair conditioning, skin conditioning
  27. Ceramide AP Other ingredients. Hair conditioning, skin conditioning
  28. 1,2-Hexanediol Preservatives. Glycol with antimicrobial effect, humectant.
  29. Micro Marine Algae
  30. Allantoin Actives. Soothing keratolytic.
  31. Citrullus Lanatus (Watermelon) Fruit Extract Other ingredients. Skin conditioning
  32. Polyacrylate-13 Thickeners and film formers. Film forming
  33. Polyisobutene Thickeners and film formers. Binding, film forming, viscosity controlling
  34. Polysorbate 20Feeds Malassezia Surfactants. Solubiliser for oils and fragrance in water.
  35. Wild Indigo
  36. Centella Asiatica Actives. Madecassoside and asiaticoside, calming and collagen support.
  37. Basil Oil
  38. Butylene Glycol Humectants. Solvent and humectant, improves spread of actives.
  39. Theobroma Cacao (Cocoa) Seed Extract Antioxidants. Antioxidant
  40. Thermus Thermophilus Ferment Other ingredients. Skin conditioning
  41. Sodium Hydroxide pH adjusters and chelators. Base for neutralising acids and carbomers.
  42. Tocopheryl Acetate Antioxidants. Stable vitamin E ester.
  43. Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract Antioxidants. Antioxidant, bleaching
  44. AMPS/HEMA Crosspolymer
  45. C13-15 Alkane Fragrance, colour, solvents. Solvent
  46. Coco-Glucoside Surfactants. Sugar-based non-ionic, mild.
  47. Sodium Gluconate pH adjusters and chelators. Mild chelator.
  48. Triphenyl Phosphate Other ingredients. Plasticiser

Taken from Sereko's product page, last checked 2026-10-26. Formulas change, so check the pack before you buy. Brands can send us a correction.