The Ordinary Marine Hyaluronics

Marine Hyaluronics is a lightweight, water-based serum from The Ordinary designed to offer intense hydration. It's formulated with a blend of marine-derived ingredients and amino acids, acting as an alternative to traditional hyaluronic acid.

While both provide hydration, Marine Hyaluronics uses a blend of exopolysaccharides, marine algae, glycoproteins, and amino acids to hydrate, whereas traditional HA serums primarily use hyaluronic acid molecules. Marine Hyaluronics also has a noticeably lighter, more fluid texture compared to many HA serums.

Apply Marine Hyaluronics after cleansing and toning, but before heavier serums, oils, or moisturizers. It can be used both in the morning and evening.

Yes, its lightweight, water-based formula with hydrating ingredients is generally well-tolerated by sensitive skin. However, as with any new product, we recommend performing a patch test first.

Typically, 2-3 drops are sufficient for the entire face and neck. Start with a smaller amount and adjust based on your skin's needs and how it absorbs.

No, Marine Hyaluronics is a hydrating serum designed to draw moisture into the skin. It should be followed by a moisturizer to help seal in that hydration and provide a protective barrier. Serums and moisturizers work synergistically.

You might be using too much product. Try reducing the amount to 2-3 drops. Also, ensure your skin is slightly damp, not soaking wet, when applying and gently pat it until fully absorbed before layering other products.

Ensure your skin is thoroughly cleansed and exfoliated regularly to remove dead skin cells that can hinder absorption. Apply to slightly damp skin and allow it to fully absorb for 30-60 seconds before applying your next product. If pilling occurs, try altering the order of your skincare steps.

Consistent use is key. Apply twice daily for at least 2-4 weeks to see noticeable results. Ensure you're also using a good moisturizer to lock in the hydration provided by the serum, and drinking adequate water.

While generally well-tolerated, some individuals may be sensitive to certain ingredients. Discontinue use immediately. If irritation persists, consult a dermatologist. Patch testing a new product on a small area of skin before full facial application is always recommended.