Torriden Dive-In Serum has been everywhere in K-beauty lately, so naturally I had to see what all the fuss was about.
I’ve always been drawn to hydrating serums that don’t leave my skin greasy or weighed down, and this one appealed to me straight away because the texture is so light. It’s a watery gel that sinks in fast and leaves no sticky film behind.
At a glance
Torriden Dive-In is a light, watery hyaluronic acid serum with five types of hyaluronic acid plus panthenol, and it works best under a moisturizer. I give it 4/5 for dehydrated skin. SkinSort flags one ingredient, polyglyceryl-10 laurate, for fungal acne and seb derm, and it sits near the very end of the list. You can get it from SkinSeoul, where my code NEVEEN takes 5% off, Olive Young Global with NEVEEN20, or YesStyle, where NEVEEN15 takes an extra 2% to 5% off and stacks with their monthly coupon.
Buy the Torriden Dive-In serum▾See where to buy it, with my codes
- SkinSeoul – 5% off with code NEVEEN
- Olive Young Global – up to 10% off with code NEVEEN20 (not US)
- YesStyle – extra 2% to 5% off with code NEVEEN15

Table of Contents
First impressions of the texture
The first thing I noticed was how light it feels. Some hyaluronic acid serums go surprisingly tacky, but this one is comfortable. I can put it on after toner and still layer several more products over the top without my face feeling overloaded.
It leaves my skin softer, fresher and noticeably more hydrated, mostly on the days it feels a bit tight or dehydrated. I also like that it doesn’t have a strong fragrance (a big plus when I’m already using a pile of other products).
The hydration
This is where Torriden shines.
You won’t wake up the next morning wondering whether you’ve somehow acquired an entirely new face. The results are subtler than that. After using it for a while, my skin looks a little plumper and feels more comfortable, with that hydrated, bouncy look and no shine.
It works best for me under moisturizer. On its own, especially when my skin is dry, it feels a bit unfinished, so I always follow it with something that locks everything in.
What I like most
Honestly? The texture is probably my favorite thing about it. It layers without that heavy serum feeling, and I can use it with the rest of my skincare without anything pilling or turning into a sticky mess. If you hate the feeling of a thick layer of product sitting on your face, this one is very easy to live with.
Does it do anything?
Yes, with realistic expectations. Torriden Dive-In is a hydration serum, and your retinoid, exfoliant or pigmentation treatment stays where it is. What it does is make my skin feel more hydrated and comfortable, and there’s something to be said for a simple product that does its one job well.
I’ve seen people call it underwhelming because the results aren’t dramatic, and I get that. If you want a serum that completely transforms your skin, look elsewhere. If you want an easy hydration step, this makes a lot of sense.
Is it good for sensitive skin?
This is another reason I can see why it’s so popular. It focuses on hydration instead of cramming a load of potentially irritating actives into one bottle, and my skin generally prefers products that are straightforward and soothing.
Patch test it first if your skin gets irritated easily. Just because something works beautifully for me doesn’t mean it will for you.
A quick note if you have seb derm or fungal acne
I’ve got seb derm, so I ran the full ingredient list through SkinSort. It flags one ingredient as not safe for fungal acne and likely to make seb derm worse: polyglyceryl-10 laurate. It’s 30th out of 36 ingredients, so there’s very little of it. Still, if your skin flares easily, patch test somewhere small before it goes all over your face. If you want to check it (or anything else in your routine) yourself, paste the ingredient list into my skin ingredient checker. It flags fungal acne and seb derm triggers, and it has rosacea and pore-clogging modes too.
SkinSort also flags witch hazel leaf extract as something that can make dry skin worse. Worth knowing if dryness is the reason you’re buying it.
Who I’d recommend it to
If your skin is dehydrated, dry, combination, or oily but still tight after cleansing, give it a look. Same if you’re sensitive or you want to add hydration without adding another heavy product. I’d skip it if you’re after a treatment serum for pigmentation, acne or deeper signs of aging (that’s a different job entirely).
My verdict
I can see why it’s become such a staple. Its biggest strength is how easy it is to use. It adds a layer of hydration without feeling heavy, sticky or greasy, and it plays nicely with everything else I use.
It isn’t a miracle, and it doesn’t need to be. Sometimes you just want your skin to feel hydrated, comfortable and a little more plump, and that’s exactly where this serum fits.
My rating: 4/5
If your skin is dehydrated and you want a light hyaluronic acid serum, Torriden Dive-In is one I’d happily point you toward.
Where to buy Torriden Dive-In, and the discount code
All three shops are in the dropdown at the top of this post, so here are just the codes:
- SkinSeoul: code NEVEEN, 5% off
- Olive Young Global: code NEVEEN20, up to 10% off (it doesn’t ship to the US)
- YesStyle: code NEVEEN15 in the Influencer / Rewards Code box, an extra 2% to 5% off, and it stacks with their monthly coupon
Full details are on my Olive Young discount code page, my SkinSeoul discount code page and my YesStyle discount code page.
FAQs
Is Torriden Dive-In serum fungal acne safe?
SkinSort flags one ingredient, polyglyceryl-10 laurate, and it’s 30th out of 36 on the list. There isn’t much of it, but if you’re prone to fungal acne I’d patch test first.
How many types of hyaluronic acid are in Torriden Dive-In?
Five. You can see all of them on the ingredient list, from sodium hyaluronate crosspolymer down to hydrolyzed sodium hyaluronate.
Is Torriden Dive-In good for mature skin?
If your skin is dehydrated and tight, yes. It’s a light hydration layer, so use it under your moisturizer.
Where can I buy Torriden Dive-In with a discount code?
SkinSeoul with my code NEVEEN for 5% off, Olive Young Global with NEVEEN20 for up to 10% off, or YesStyle with NEVEEN15 for an extra 2% to 5% off.
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