Serum & Treatment
Marine Hyaluronic Moisture Lock Serum
The Ordinary's Marine Hyaluronic Moisture Lock Serum is an ultra-lightweight hydration support with marine-derived water reservoirs that attract and hold water like hyaluronic acid (HA), but are lighter than HA in texture and feel.
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Product profile
Ingredient analysis
Formula analysis is a rule-based estimate, not dermatological advice. Individual reactions vary. Always patch test new products.
Formula overview
This water-based serum combines marine-derived ingredients like algae and ferment extracts with glycerin and amino acids to support hydration and skin barrier function. Salicylic acid gently exfoliates while the formula's mix of humectants helps the skin retain moisture.
Compatibility
Suitable for most skin types; those sensitive to salicylic acid should patch test first.
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