Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum

Product photo from the Olive Young Korea listing (토리든 다이브인 저분자 히알루론산 세럼 50ml 리필 기획 (+50ml 리필+자석인형)).
Why it's on the Korean shelf
A regular in Olive Young Korea's top 30 (50 ml + 50 ml refill set). Fragrance-free, watery, layers under anything. Torriden has held a top-20 spot for years without a viral moment — it is simply what Koreans rebuy.
Who it's for
Everyone. This is the safest first serum in K-beauty.
Honest note
If you find it 'does nothing', that is the point: it is a hydrator, not an active.
Price check
| Where | Price |
|---|---|
| Olive Young Korea shelf (promo, KRW) | ₩27,000 ≈ $19.71 |
| Typical US street price | $16–24 |
KRW converted at ~₩1,350/USD. Korean promo bundles often include 2 units.
Also carried by Olive Young Global (Korean bundles, does not ship to the US) and Olive Young US. We earn nothing on these two — they are listed because they are sometimes the better buy.
Same category

PDRN Hyaluronic Acid Capsule 100 Serum
A regular in Olive Young Korea's top 30 (sold as a double pack with a Sanrio collab). PDRN — a salmon-DNA derived ingredient — is the biggest Korean…

Heartleaf Teca Capsule Serum Calming Drop
A regular in Olive Young Korea's top 30 in a September 'Olive Young Pick' double set. Abib is the design-forward Korean brand that wins on texture:…

Advanced Snail 96 Mucin Power Essence
The product that made 'snail mucin' a household phrase in the US. In Korea COSRX is a dependable pharmacy-style brand — less hype, steady…
Get the Korean shelf before your friends do
Every Monday: the 30 best sellers at Olive Young Korea, in English, with the won price next to the US price — so you never pay $26 for something that costs ₩15,000 in Seoul.
One email a week. Unsubscribe in one click. We have never sold a list and never will.