AHighly RecommendedAge-Support
OSEA
Hyaluronic Sea Serum
Plumping, weightless hydration from the deep sea.
Overall Score8.8
Results9
Feel & Experience9.5
Ingredients & Safety9.5
Skin Compatibility9.5
Ease of Use9.5
Brand Trust9
Price & Value7.5
Aesthetic & Packaging8.5
Score by Decade
9
20s
9
30s
9
40s
8.5
50s
8.5
60s+
Overview
A featherlight serum delivering three weights of hyaluronic acid alongside OSEA's signature seaweed complex for multi-depth hydration. Works for every skin type.
Key Ingredients
- 3-Weight Hyaluronic Acid
- Atlantic Kelp
- Spirulina
- Sea Buckthorn
What We Love
- ✓Works beautifully across all skin types
- ✓Multi-weight HA for surface and deep hydration
- ✓Lightweight — layers under everything
- ✓Exceptional clean beauty credentials
Worth Knowing
- ◦Premium price for a HA serum
- ◦Must be applied to damp skin for best results
Best for: Anyone seeking a reliable, clean hydration serum as a routine staple
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Details
Product typeserum
Routine levelsimple
Price rangepremium
Last reviewed2025-02-28
Philosophy
clean beautyvegancruelty freereef safe