Is the Torriden Dive-In serum worth it?
A hyaluronic acid serum that Korean review platforms have repeatedly ranked at the top of its category, and one that a major US review publication picked as a best hydrating serum.
Check which version you are buying
Both markets list 50 ml. As far as we could tell the formula is the same in both markets, but we did not compare full ingredient lists. The more useful warning is the timeline: a renewed version was released in 2026, so the bottle you receive may not match older reviews.
What Koreans see when they shop for it
Public rating and ranking data as recorded on 2026-09-20, with the source next to each number. These platforms update continuously, so treat them as a snapshot. We do not reproduce Korean review text — the links further down take you to the originals.
- Cumulative production
- About 22 million bottles as of June 2026 [3] Korean trade press figure. It is unclear whether this covers the serum alone or the whole Dive-In line.
- US recognition
- Named a best hydrating serum by Wirecutter [3] Reported by Korean trade press.
- Published concentration
- None [1] Torriden describes a hyaluronic acid complex without percentages.
What the brand publishes about it
Written by us from Torriden's own product page and Korean trade press — not taken from anyone's review text.
No concentrations are published
Torriden's Korean product page lists the formula as a hyaluronic acid complex without giving percentages for any ingredient. That is normal for this category, but it means nobody can tell you how strong it is from the label.
The category record is the signal, not any single rating
This serum's reputation in Korea rests on repeated category wins on the review platforms rather than on one headline score. We have listed those wins below under what we could not confirm at the source, because the platform pages block automated reading.
A renewed version exists as of 2026
Korean trade press reported a renewed version of this serum in 2026, alongside a new Dive-In Pro line. We could not find a published before-and-after ingredient comparison, so treat older descriptions of the texture as provisional.
Specs and ingredients
Where to buy it
We do not print store prices here — they move constantly and would be wrong the day after we published. Check the current price on the store page.
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Check whether the listing you open is the single serum or a bundle with the sunscreen or cream, and compare the price per milliliter.
Read the Korean reviews yourself
Original review pages, in Korean. Your browser will translate them well enough.
- Glowpick reviews (Korean) award record and reviews
- Hwahae product page (Korean) category ranking history
- Musinsa listing (Korean) another Korean retail review pool
Questions people actually ask
Is low molecular hyaluronic acid better?
Smaller hyaluronic acid molecules are described as sitting in the upper layers of skin more readily than large ones. In practice the difference between hyaluronic acid serums at this price is mostly texture, and Torriden does not publish the molecular weights or percentages it uses.
Serum or the toner pad version?
The serum is the product with the award history. Torriden sells a pad and a cream in the same line; they are different products and the ratings do not transfer between them.
Is the renewed version different?
Korean trade press reported a renewed release in 2026, but we could not find a published ingredient comparison. If it matters to you, check the ingredient list on the bottle you receive.
What we could not verify
Korean retail sites and Amazon block automated reading, so some numbers you see quoted elsewhere could not be confirmed at the source. We would rather list them than print a number we cannot stand behind.
- Glowpick rating, review count and its 2020 category award. Search results show roughly 3,400 reviews and a first-place finish in moisturizing essences, but we could not open the page to confirm either at the source.
- Hwahae's reported run of three consecutive category wins and a 2019 new-product award. Hwahae blocks automated reading.
- Whether the 22 million bottle figure covers this serum alone or the whole Dive-In line.
- What changed in the 2026 renewed version.
- Live Amazon price, rating and review count.
Sources
- Torriden official store — product page (size, price, formula description) — checked 2026-09-20
- Hwahae product page — checked 2026-09-20 · page blocks automated access; the figures it reports are listed under what we could not verify
- Cosmorning — cumulative production and US recognition — checked 2026-09-20
Ratings, review counts and rankings belong to the platforms listed above and are cited as facts with links back to the source. Review text is not reproduced on this page.