Torriden
Dive In Low Molecular Hyaluronic Acid Serum
Torriden's Dive In Low Molecular Hyaluronic Acid Serum is a serum built around Madecassoside, Madecassic Acid, sold here as the exact Korean-market formula 50ml rather than a US-shelf reformulation.
No reviews yet50 ml
$35.28 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- dry skincombination skinsensitive or reactive skinnormal skin
- Helps with
- dryness and dehydrationa compromised skin barrierdullnessredness and reactivity
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- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
Key benefits
- Built around Madecassoside, named on the product's own ingredient panel rather than inferred from marketing copy
- Built around Madecassic Acid, named on the product's own ingredient panel rather than inferred from marketing copy
- Built around Panthenol, named on the product's own ingredient panel rather than inferred from marketing copy
- The authentic Korean-market serum formula, sourced and shipped from Korean-market stock, not a US-shelf reformulation
- Arrives with its Korean-market barcode and batch code intact for a direct authenticity check against the packaging
Key actives
6Panthenol
Panthenol is provitamin B5, a humectant and barrier-conditioning ingredient that draws in moisture and leaves skin feeling softer immediately after application, which is why it shows up in nearly every Korean soothing formula.
7Sodium Hyaluronate
Sodium Hyaluronate is a salt form of hyaluronic acid that draws water into the surface layers of skin and holds it there, giving the formula its immediate plumped, hydrated finish.
12Allantoin
Allantoin is a mild skin-conditioning agent long used to keep a formula gentle on compromised or freshly exfoliated skin, a standard inclusion in calming Korean formulas for exactly that reason.
18Madecassoside
Madecassoside is a centella asiatica glycoside that is the marker active Korean cica formulas are built around. It settles a flushed, barrier-stressed complexion and supports the look of even-toned skin without any active-acid sting.
19Madecassic Acid
Madecassic Acid is the acid form of centella's calming glycoside complex, carried in cica formulas specifically for skin that flares easily from heat, wind, or active-ingredient use elsewhere in a routine.
Inside the formula
Inside the formula
- 6Panthenol
- 12Allantoin
- 18Madecassoside
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
What does the Torriden serum texture feel like on skin?
It applies as a fluid texture that settles in within a minute or two rather than sitting on the surface. Because it is the Korean-market formula rather than a US-shelf reformulation, the finish matches what the same product feels like on shelf in Korea, not a version adjusted for a different market's regulations.
Where does this serum fit in a Korean skincare routine?
It sits at the targeted treatment step after toner or essence and before moisturizer. Korean routines are built as layers rather than a single all-in-one step, so using it out of order, for example before a lighter product that needs to absorb first, is the most common reason a product underperforms its expectations.
Is this the authentic Korean-market version, and how is it different from what US retailers sell?
Yes: Torriden formulates this line for the Korean market first, and this is that exact formula shipped from Korean-market stock rather than a separately registered US version. Some Korean brands sell a reformulated line through US retailers with different actives or filter systems to clear US regulations, and this is not that product.
Who should reach for this serum first?
Anyone already using Torriden's other products will notice the same formulation logic here, and it is a reasonable first pick for someone building out a Korean routine around this step for the first time. Skin that reacts to heavy fragrance loads should still read the full ingredient panel on the product page before committing to daily use.
How should this be stored and how long does it last once opened?
Keep it out of direct sun and away from bathroom heat and humidity, the way any Korean-formulated skincare should be stored, and use a clean hand or spatula rather than repeatedly dipping wet fingers into the container. A sealed, unopened unit keeps for the shelf life printed on its own Korean-market batch code, which is intact on every unit we ship.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (33): Water, Butylene Glycol, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Allantoin, Trehalose, Betaine, Propanediol, Portulaca Oleracea Extract, Hamamelis Virginiana Extract, Madecassoside, Madecassic Acid, Ceramide NP, Beta-Glucan, Malachite Extract, Cholesterol, Pentylene Glycol, Glyceryl Acrylate/Acrylic Acid Copolymer, Pvm/Ma Copolymer, Polyglyceryl-10 Laurate, Xanthan Gum, Tromethamine, Carbomer, Ethylhexylglycerin, Scutellaria Baicalensis Root Extract, Paeonia Suffruticosa Root Extract
Ingredient list read from inkeedecoder.com on 10 September 2026.
32 of 33 explained
- Water solvent
- Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
- Butylene Glycol humectant
- Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
- Glycerin humectant
- Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
- Dipropylene Glycol humectant
- Dipropylene Glycol is a glycol used as a solvent and a light humectant. Its main job is keeping the rest of the formula dissolved and the texture fluid rather than adding hydration of its own.
- 1,2-Hexanediol humectant
- 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
- Panthenol humectant
- Panthenol is pro-vitamin B5: skin converts it to pantothenic acid. It is a humectant that holds water and leaves skin feeling soft and less tight, and it is one of the ingredients formulators reach for when a formula also contains something harsh.
- Sodium Hyaluronate humectant
- Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.
- Hydrolyzed Hyaluronic Acid humectant
- Hydrolyzed Hyaluronic Acid is hyaluronic acid cut into much shorter fragments. The smaller the fragment, the further into the outer layer it can settle, which is why serums stack several sizes together instead of using one.
- Sodium Acetylated Hyaluronate humectant
- Sodium Acetylated Hyaluronate is hyaluronic acid modified to be part oil-loving, so it clings to skin instead of rinsing away. Formulators call it the one that stays put.
- Sodium Hyaluronate Crosspolymer humectant
- Sodium Hyaluronate Crosspolymer is hyaluronic acid linked into a mesh. It holds water in a soft gel on the surface rather than sinking in, and it releases that water slowly through the day.
- Allantoin active
- Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.
- Trehalose humectant
- Trehalose is a sugar that some desert plants use to survive drying out. In skincare it is a humectant that holds water in the outer layer and helps a formula feel comfortable rather than tight.
20 more explained
- Betaine humectant
- Betaine is a sugar-beet-derived humectant that cells use to hold water. In a formula it hydrates and takes the edge off cleansers and acids, which is why it often appears alongside them.
- Propanediol humectant
- Propanediol is a plant-derived glycol used in place of propylene glycol. It hydrates, carries actives into solution, and gives a lighter, less sticky slip than glycerin at the same strength.
- Portulaca Oleracea Extract plant extract
- Portulaca Oleracea is purslane. Its extract is unusually high in omega-3 fatty acids and antioxidants for a plant, and Korean formulas use it for the look of reddened, reactive skin.
- Hamamelis Virginiana Extract plant extract
- Witch hazel extract, the classic astringent plant. Its tannins bind to surface proteins, which is the tightening feel a toner built on it gives.
- Madecassoside active
- Madecassoside is the centella triterpene most associated with the look of redness, and the one brands lead with in cica products. It is water soluble and stable, so it appears in essences as readily as in creams.
- Madecassic Acid active
- Madecassic Acid is the fourth centella triterpene. A list that names all four is telling you the extract was standardised rather than simply pressed, which is the difference between a cica claim and a cica formula.
- Ceramide NP barrier lipid
- Ceramide NP is the most used cosmetic ceramide, the same class of lipid that makes up roughly half the mortar between cells in the outer layer of skin. Added to a cream it slots into that structure, which is why ceramide formulas feel less leaky rather than merely greasy.
- Beta-Glucan polysaccharide
- Beta-Glucan is a polysaccharide from oats or yeast. It holds a large amount of water, forms a soothing film, and is one of the ingredients formulators reach for in products aimed at reactive skin.
- Malachite Extract mineral
- Malachite is a green copper carbonate mineral. Its extract is used in a formula as a source of trace copper.
- Cholesterol barrier lipid
- Cholesterol is the third of the three lipids the outer layer of skin is built from, with ceramides and fatty acids. Formulas that carry all three are following the ratio skin itself holds.
- Pentylene Glycol humectant
- Pentylene Glycol hydrates and, like the other longer-chain glycols, makes a formula less hospitable to microbes so the preservative system can be lighter. It also improves how evenly a product spreads.
- Glyceryl Acrylate/Acrylic Acid Copolymer film former
- This is a polymer that forms a moisture-holding film on the surface, usually supplied with glycerin and propylene glycol as a hydrating complex.
- Pvm/Ma Copolymer film former
- PVM/MA Copolymer is a film-forming polymer used to hold a formula in place and, in a mask, to give the peel-off film its strength.
- Polyglyceryl-10 Laurate emulsifier
- Polyglyceryl-10 Laurate is a sugar-derived emulsifier and solubiliser, mild enough to be a standard choice in Korean essences. It dissolves small amounts of oil into water without any tightening feel.
- Xanthan Gum thickener
- Xanthan Gum is a polysaccharide made by fermenting sugar. It thickens a watery formula into a gel and holds the whole thing in suspension so nothing separates. Too much of it and a serum turns stringy, which is why it appears in fractions of a percent.
- Tromethamine pH adjuster
- Tromethamine neutralises acidic thickeners such as carbomer so they gel, and holds a formula near skin-friendly pH. It is used at a fraction of a percent.
- Carbomer thickener
- Carbomer is a synthetic polymer that only gels once a base neutralises it, which is why arginine or tromethamine sits nearby on the list. It gives the clear, non-stringy gel texture a xanthan formula cannot reach.
- Ethylhexylglycerin preservative booster
- Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.
- Scutellaria Baicalensis Root Extract plant extract
- Scutellaria Baicalensis is Chinese skullcap. Its root extract carries baicalin, a well studied plant antioxidant, and it is used for the look of redness.
- Paeonia Suffruticosa Root Extract plant extract
- Paeonia Suffruticosa is tree peony, a long-standing East Asian medicinal plant. Its root extract carries paeoniflorin and is used for the look of reddened skin.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809504741653
- Made in
- Republic of Korea
- Volume
- 50 ml
- Category
- Serum & Ampoule
- Actives
- Allantoin, Beta-Glucan, Centella Asiatica, Ceramide NP, Hyaluronic Acid, Madecassoside, Panthenol, Sodium Hyaluronate, Trehalose
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name. The barcode in the specification above is the Korean-market one and it is printed on the box you receive.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Every order ships from California or direct from Korea, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
How it works
This serum is formulated around Madecassoside alongside Madecassic Acid, both named on the product's own ingredient panel rather than assumed from the product name. Madecassic Acid is the acid form of centella's calming glycoside complex, carried in cica formulas specifically for skin that flares easily from heat, wind, or active-ingredient use elsewhere in a routine. Panthenol is provitamin B5, a humectant and barrier-conditioning ingredient that draws in moisture and leaves skin feeling softer immediately after application, which is why it shows up in nearly every Korean soothing formula. Allantoin is a mild skin-conditioning agent long used to keep a formula gentle on compromised or freshly exfoliated skin, a standard inclusion in calming Korean formulas for exactly that reason. Used at the targeted treatment step after toner or essence and before moisturizer, it is designed to work with the rest of a layered Korean routine rather than as a stand-alone fix.
How to use
- Use the Dive In Low Molecular Hyaluronic Acid Serum after toner and before moisturizer, morning and evening.
- Apply a few drops to your face and pat gently for better absorption. Follow with your moisturizer. Use morning and night.
- Toner first so the surface is damp, then this, then about a minute before your moisturizer goes over the top.
- Twice a day, every day. Do not stack it with a second serum of the same kind; two hydrating serums in one routine do the work of one.
Worth knowing
- Patch test on the inner arm before a first full application if you are trying a new Korean formula for the first time, since a fragrance or botanical extract that suits most skin can still be the one thing an individual complexion does not tolerate.
- Introduce any new Korean-market formula on its own for the first few uses before layering it with the rest of an existing routine, so any reaction is easy to trace to a single product.
Reviews
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Torriden Dive In Low Molecular Hyaluronic Acid Serum
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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Torriden, Korean-market original
Torriden Dive-In hyaluronic acid serum, 50ml: panthenol sixth, then five hyaluronic acid forms, allantoin and madecassoside.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Centella can make your skin appear more hydrated, plumper and healthier.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Pantothenol is a common ingredient in skin care and hair products I recommend, particularly for people who are prone to dryness.
Taylor Bullock, MDDermatology resident, Cleveland Clinic
1 more professional perspective
Allantoin can tone down the dryness of the individual cells. It increases the water content of the skin, which means it helps to hydrate and moisturize.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic
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