Both are built on hyaluronic acid. Anua adds niacinamide and PDRN; Torriden adds soothers.
Torriden DIVE-IN and Anua’s PDRN Hyaluronic Acid Capsule 100 Serum both do the same core job: pull water into the top layers of skin so it looks plumper and feels less tight. Where they differ is what comes along with the hyaluronic acid.
Torriden keeps it calm and simple. Five forms of hyaluronic acid sit with panthenol, allantoin, ectoin and centella compounds, plus a little ceramide NP and cholesterol. Anua is busier. It uses eight forms of hyaluronic acid and puts niacinamide high on the list, then adds glutathione, collagen, adenosine and sodium DNA, the ingredient behind its PDRN name. Torriden also gives you more serum per bottle: 50 mL against Anua’s 30 mL.
Which serum fits the purchase?
| Simpler formula Torriden DIVE IN Lightweight Hyaluronic Acid Serum | VS | More actives Anua PDRN Hyaluronic Acid Capsule 100 Serum |
|---|---|---|
5 forms, including a crosspolymer | Hyaluronic acid |
8 forms, including a crosspolymer |
Panthenol, allantoin, ectoin, madecassoside | Supporting ingredients |
Niacinamide, glutathione, collagen, adenosine |
Ceramide NP + cholesterol | Barrier lipids |
None listed |
No | PDRN (sodium DNA) |
Yes, low in the list |
50 mL (1.69 fl oz) | Bottle |
30 mL (1.01 fl oz) |
| View | View |
How to choose between them
- Sensitive or reactive skin
Torriden is the safer bet. Panthenol, allantoin, ectoin and madecassoside are all there to calm, and it has no fragrance. Anua’s niacinamide is well tolerated by most people, but at a high spot on the list it can cause flushing or tingling on very reactive skin.
Look forSoothing ingredients and a short list of actives.AvoidAdding niacinamide if it has flushed your skin before. - Oily skin, pores or uneven tone
Anua does more here. Niacinamide is one of the best-studied ingredients for oil control, the look of pores and dull tone, so you get that and hydration in one step. If you already use a niacinamide serum, though, you don’t need it twice.
Look forNiacinamide if it isn't already in your routine.AvoidDoubling up on niacinamide. - What PDRN can and can't do
PDRN is DNA fragments, usually from salmon, and most of the research behind it involves injections, not creams. In a serum it works as a hydrating, conditioning ingredient, and in Anua it is listed low. Buy Anua for the niacinamide and hyaluronic acid, not for injection-style results.
Look forThe ingredients near the top of the list.AvoidPaying extra for a trending name low on the label. - How much serum you get
Torriden’s bottle holds 50 mL, about two-thirds more than Anua’s 30 mL. Since both use a few drops at a time, Torriden usually lasts noticeably longer and works out cheaper per milliliter.
Look forCost per milliliter, not per bottle.AvoidComparing bottle prices without checking the size.
Torriden DIVE-IN: plain, calm hydration
Calm, fragrance-free hyaluronic acid serum.
DIVE-IN is a water-thin gel built around five types of hyaluronic acid, from a crosspolymer that stays on the surface to hydrolyzed forms that are much smaller. Panthenol sits sixth on the list, ahead of the hyaluronic acid, with allantoin and ectoin close behind. All three are calming, which is why this serum has a reputation for being easy on irritated skin.
Further down are madecassoside and madecassic acid from centella, plus ceramide NP and cholesterol for a little barrier support. There’s no fragrance and nothing exfoliating, so it layers under almost anything, including retinoids and acids.
- Five forms of hyaluronic acid with panthenol, allantoin and ectoin
- No fragrance and no exfoliants, so it layers with retinoids and acids
- Larger 50 mL bottle
- No niacinamide or other brightening actives
- Thin texture won’t moisturize enough on its own
Anua PDRN Capsule 100: hydration with niacinamide
Hyaluronic acid plus niacinamide and PDRN.
Anua’s serum uses eight forms of hyaluronic acid, more than Torriden, but the bigger difference is niacinamide, seventh on the list. That puts it at a meaningful level, so this serum also works on oiliness, the look of pores and uneven tone.
Glutathione, hydrolyzed collagen and adenosine add some antioxidant and smoothing support. Sodium DNA, the source of the PDRN name, appears after several plant extracts, which means the amount is small. The label lists no added fragrance, though it does include turmeric root extract.
- Niacinamide and hyaluronic acid in one step
- Eight forms of hyaluronic acid
- Adds glutathione and adenosine
- Smaller 30 mL bottle costs more per milliliter
- Niacinamide can flush very reactive skin
- PDRN is present only at a low level
PDRN (polydeoxyribonucleotide) is a DNA fragment, usually sourced from salmon, that became popular through in-clinic injections. Topical PDRN is a much bigger molecule than skin easily absorbs, so in a serum it mostly acts as a hydrating, conditioning ingredient.
In Anua’s formula, sodium DNA is listed after several plant extracts, so it is a small part of the serum. The ingredients doing most of the work are the hyaluronic acids and niacinamide near the top of the list.
The Torriden twin pack
- Same formula as the single bottle, so no surprises
- Two 50 mL bottles cover several months of daily use
- Only worth it if it costs less per bottle than buying singles
- A bad match leaves you with an extra bottle
Choose Torriden DIVE-IN for simple, calm hydration. It pairs five forms of hyaluronic acid with panthenol, allantoin and ectoin, has no fragrance, layers with almost anything and holds more serum per bottle.
Choose Anua’s PDRN serum if you want niacinamide in the same step. It suits oily or combination skin looking for help with shine, pores or tone. Just don’t expect the PDRN to act like the injections it is named after.
Either way, apply it to damp skin and follow with moisturizer to hold the water in.
