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Round Lab
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A 30 ml ampoule with Camellia Collagenol, made of camellia japonica flower extract, quercetin and inositol, plus multi-collagen and HPR, a next-generation retinoid ester. The pink comes from vitamin B12 rather than a dye. Thirty millilitres is the right size for a retinoid product you build up slowly and replace before it oxidises.
Who it's for. Skin working on firmness and the look of enlarged pores, that is ready for a retinoid.
How to use. Night only, starting twice a week and building up as tolerated. Two to three drops after toner, then cream. Sunscreen every morning is required with any retinoid. Not for use during pregnancy or breastfeeding; ask your doctor first.
Key active. HPR, an ester of retinoic acid, with camellia extract and collagen. Topical collagen does not replace the collagen in your skin; at the surface it acts as a film-forming humectant.
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.

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A 30 ml ampoule with Camellia Collagenol, made of camellia japonica flower extract, quercetin and inositol, plus multi-collagen and HPR, a next-generation retinoid ester. The pink comes from vitamin B12 rather than a dye. Thirty millilitres is the right size for a retinoid product you build up slowly and replace before it oxidises.
Skin working on firmness and the look of enlarged pores, that is ready for a retinoid.
Night only, starting twice a week and building up as tolerated. Two to three drops after toner, then cream. Sunscreen every morning is required with any retinoid. Not for use during pregnancy or breastfeeding; ask your doctor first.
HPR, an ester of retinoic acid, with camellia extract and collagen.
Topical collagen does not replace the collagen in your skin; at the surface it acts as a film-forming humectant.
The steps that go with it, added in one click
Routine total
$138.00
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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.

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