OSEA Serum
Hyaluronic Sea Serum
Glass
This hydrating serum combines seaweed and hyaluronic acid in a frosted glass dropper bottle. It is vegan, and the maker has had it clinically tested.
Good to know: Glass bottle, though the dropper assembly (bulb and collar) is not glass.
Why we picked it
OSEA has formulated with seaweed since 1996, and this serum layers hyaluronic acid over algae extracts in a frosted glass dropper bottle. It's vegan, clinically tested, and pulls water into skin the way the ingredient is famous for. The dropper bulb and collar are the small exception to the glass. Among serums at this tier it's one of the cleanest packages going.
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
More skin care
See all 12
Utu Skincare Skin Care
Daily Face Moisturizer SPF 30 in Aluminum Tube
AluminumWoodPaper & card
Shop$24–$48
