Never overpay again — price-drop alerts + the Sunday best-value drop.
Free · weekly · no pay-to-rank.

Serum · 50 ml · $0.22/ml
Best price right now
$11.09
$0.22 per ml
Checked today
at Stylevana
Save $11.91 vs. the priciest authentic seller.
Also available at
Never overpay for this again.
Create a free account and we'll ping you the moment this drops in price at an authentic seller.
Prices last checked today · across 5 retailers
Prices can change between checks — confirm the final price on the retailer's site before buying.
Big retailers
We only compare authorized, authenticity-checked sellers — and we never take payment to rank. How we make money →
Price history
We check every authenticated seller daily; each point is the lowest landed price we found that day.
The current lowest authorized landed price for Isntree Gim Pdrn Hydro Bouncy Ampoule is $11.09 at Stylevana — checked Aug 19, 2026. We rank by real landed cost across authenticity-checked sellers, never pay-to-rank.
Skin compatibility
We run the ingredient list we hold against three curated reference lists. Skin is personal — these are notes to help you decide, not rules. Pregnancy questions belong with your doctor, and if we don't have a full ingredient list we say so instead of guessing.
Transparency
Key active
Sodium DNA (PDRN)
listed
Salmon/marine-type DNA fragment marketed for skin regeneration and firming
Key active
Porphyra Yezoensis (Gim/seaweed) Extract
listed
Marine antioxidant and hydration; the 'Gim' hero ingredient
Key active
Multi-Hyaluronic Acid Complex
listed
Numerous HA forms (sodium hyaluronate, crosspolymer, hydrolyzed, potassium) for layered hydration
Concentrations as stated by the brand — we never estimate them from the INCI order.
Some links on this site are affiliate links. If you buy through them, we may earn a small commission — at no extra cost to you. This helps us keep price tracking free and independent.
Answers