Purito Seoul
Retinal 2000 NAD+ Serum
This lightweight serum has clear merchandising momentum, with bestseller placement and a 4.75 out of 5 rating from 16 reviews on the retailer listing. Its appeal is centered on a straightforward nighttime treatment format built around retinal and NAD+, making it easy to understand for shoppers seeking a focused active serum. The review count is still modest, but the available signal is strongly positive.
From $17.50 · Amazon *
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Signal breakdown
Search momentum
71.2
Shop velocity
79.9
Review sentiment
61.8
8-week signal trend
Current signal onlyNow 46
Now
History starts after weekly snapshots.
Key ingredients
| Ingredient | Function | Evidence |
|---|---|---|
| Retinal | supports a focused tone and texture care routine | Moderate |
| NAD+ | complements the targeted active serum format | Moderate |