Cart (0)
REJURAN Healer Turnover Ampoule Dual Effect 30ml
COSRX Advanced Snail Mucin Glass Glow Hydrogel Mask 34g X 3ea
Add a discount code
Estimated total
Your cart is empty
Round Lab
In stock
A 50 ml watery ampoule from the Birch Juice line, using what the brand calls flexible particle technology for fast absorption. Round Lab publishes its own figures on absorption speed and moisture duration; those come from in-house testing and are brand claims, not results we can stand behind. The texture is the honest selling point: it disappears in seconds and layers under anything.
Who it's for. Dehydrated skin of any type, and oily skin that wants hydration without an oil or a heavy cream.
How to use. After toner, two to three drops onto damp skin, pressed in with the palms. Layer a second pass on dry areas. Follow with cream. Morning and night.
Key active. Birch sap in a fast-absorbing watery vehicle, working as a humectant load rather than as a corrective active.
Sourced in Seoul. This is the Korean domestic SKU, not a reformulated export version.
All orders ship from South Korea. Your order is picked and packed by our logistics partner in Bucheon-si, Gyeonggi-do, then travels to the United States as an international shipment.
Handling 1-3 business days, international transit and customs clearance 7-11 business days. Total estimated delivery 8-14 business days. These are estimates, not guarantees.
Free shipping on orders $120+; a flat $12.99 below that. The $120 threshold applies to your order total after any automatic discount. Product prices do not include U.S. import duties or customs fees, which are billed by the carrier and are the responsibility of the recipient.
You may request a return within 30 days of delivery on unused, unopened items. Returns ship to our facility in South Korea and require a Return Authorization Number, which you must request from us before sending anything.
The full ingredient list (INCI) is printed on the product packaging. These are authentic Korean-market formulations sourced directly in Seoul - the domestic SKU, not a reformulated export version.
Buy more, save more
A 50 ml watery ampoule from the Birch Juice line, using what the brand calls flexible particle technology for fast absorption. Round Lab publishes its own figures on absorption speed and moisture duration; those come from in-house testing and are brand claims, not results we can stand behind. The texture is the honest selling point: it disappears in seconds and layers under anything.
Dehydrated skin of any type, and oily skin that wants hydration without an oil or a heavy cream.
After toner, two to three drops onto damp skin, pressed in with the palms. Layer a second pass on dry areas. Follow with cream. Morning and night.
Birch sap in a fast-absorbing watery vehicle, working as a humectant load rather than as a corrective active.
The steps that go with it, added in one click
Routine total
$121.00
4 products · added in one click
100% authentic
Sourced in Korea from the brands. Never counterfeit.
Ships from Seoul
Dispatched from Bucheon. 8-14 business days to the US.
Free shipping $120+
Flat $12.99 under $120. Import duties not included.
Newsletter
