Thirst Trap
The Closer8-Layer Hyaluronic Acid Serum
Looks expensive. Never looks exhausted. Eight weights of hyaluronic acid, so skin feels soft at four in the afternoon and makeup stays where you put it.
- Size
- 50 ml / 1.69 fl oz
- Price
- $38.00
- When
- Morning or night
- In your routine
- After cleansing, before moisturiser.
Free US shipping · Ships from Arizona within one business day · Secure checkout by Shopify · FOUNDER is the seller of record.
The details
Who it’s for
Skin that goes tight, flaky or dull when it’s short on water — or makeup that starts sliding by lunch. If you’re new to the house, start here: it layers under everything.
How to use it
Press 3–5 drops into damp skin after cleansing — damp is the important part — then seal with moisturiser. Morning or night. Layering all three? This one goes first; it’s the lightest.
What’s in it
On the label: eight-weight hyaluronic acid, marine collagen and panthenol (B5). The full ingredient list is in every carton — email us and we’ll send the supplier sheet for your batch.
Cosmetic product. Results vary from person to person; no clinical claims are made.

















