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Hyaluronic Body Serum


This ultra-hydrating daily body treatment instantly boosts hydration and improves skin’s natural moisture barrier for visibly smooth, toned, luminous skin. Powered by 5 molecular weights of hydrating hyaluronic acid, and niacinamide, vegan peptides, nutrient-rich seaweed and aloe for multi-surface layer hydration that lasts 24 hours. Fragrance-free and oil-free. Made for sensitive skin and dermatologist tested.

Available in 2 sizes:

  • Full Size 4oz / 120ml
  • Travel Size 1oz / 30ml

Apply to clean skin, from the neck down. Use alone or allow product to absorb, then layer on your body moisturizer of choice to help maximize your skincare results. Don’t use on broken or blistered skin.

Use morning and night, after cleansing and before body moisturizer.

Hyaluronic Acid + Polyglutamic Acid + Hydrolyzed Glycosaminoglycans Complex – visibly plumps skin and boosts hydration.
Niacinamide (Vitamin B3) – hydrates and visibly smooths skin.
Vegan Peptides + Green Microalgae – hydrate, moisturize, nourish and plump skin.
Blue-Green Algae (Spirulina Platensis Extract)– in vitamin B3 helps replenish essential minerals in the skin.
Aloe – delivers an immediate boost in hydration to the epidermis, the driest layer of skin, and improves skin’s moisture barrier.

Full Ingredient List – water, Propanediol, Propanediol Dicaprylate/Caprate, Glycerin, Coconut Alkanes, Spirulina Platensis Extract, Niacinamide, Caffeine, Ammonium Acryloyldimethyltaurate/VP Copolymer, Betaine, Haematococcus Pluvialis Extract, Hydrolyzed Haematococcus Pluvialis Amino Acids, Codium Fragile Extract, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate, Hydrolyzed Glycosaminoglycans, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Tremella Fuciformis Polysaccharide, Polyglutamic Acid, Lactobacillus Ferment, Coco-Caprylate/Caprate, Cetearyl Olivate, Sorbitan Olivate, 1,2-Hexanediol, Xanthan Gum, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate, Citric Acid, Potassium Sorbate, Caprylhydroxamic Acid, Sodium Benzoate, Phenoxyethanol, Sodium Copper Chlorophyllin


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the Brand

OSEA began with a question: Would customers notice an investment in high quality ingredients? After 20 years, it’s obvious. They do. Using algae and seaweed from Patagonia’s pristine waters, the family-founded company features only the purest, most potent ingredients.

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