
OSEA Serum
Hyaluronic Sea Serum
Glass
Seaweed-and-hyaluronic-acid hydrating serum in a frosted glass dropper bottle. Vegan, clinically tested, and one of the cleanest glass-packaged serums at this tier.
Good to know: Glass bottle, though the dropper assembly (bulb and collar) is not glass.
What it’s made of
Glass bottle. Chosen for what it’s made of, not what it’s wrapped in.
- Glass
- Inert and endlessly recyclable, never leaches into food or drink.
Guide · 3 min read
Plastic-free skincare that still performs
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