Head to head
The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) vs Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum
Same comparison whichever way you searched it: Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum vs The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation).
The bottom lineTorriden DIVE-IN Low Molecular Hyaluronic Acid Serum does more across the board (it leads on barrier repair, anti-aging), while The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is the simpler, more pared-back pick.
Reach for Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum if you want the actives; The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) if you want fewer ingredients doing less, gently.
Answer nine questions and the app picks between them for your skin.
Cost per use
€0.05 an applicationabout 150 uses from 30 ml
a usual amount, not a measured dose: 3-5 drops, about 0.2 ml; from €8 as read in September 2026 and a 30 ml pack.
how this is counted
About €0.05 an application, about 150 uses from 30 ml.
- a convention: no trial has measured a serum dose
- Measured or assumed: the rule, and the dose table
€0.07 an applicationabout 250 uses from 50 ml
a usual amount, not a measured dose: 3-5 drops, about 0.2 ml; from €18 as read in September 2026 and a 50 ml pack.
how this is counted
About €0.07 an application, about 250 uses from 50 ml.
- a convention: no trial has measured a serum dose
- Measured or assumed: the rule, and the dose table
Per application, The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is the cheaper: €0.05 against €0.07.
Which should you pick?
Pick Hyaluronic Acid 2% + B5 (Original Formulation) if
- you want the more affordable option
- you prefer a simpler, more minimal formula
Pick DIVE-IN Low Molecular Hyaluronic Acid Serum if
- fine lines and firmness are the goal
- your barrier feels stressed and needs the support
- you want more actives working at once
What each delivers
Side by side
| Hyaluronic Acid 2% + B5 (Original Formulation) | DIVE-IN Low Molecular Hyaluronic Acid Serum | |
|---|---|---|
| Type | Serum | Serum |
| Key actives | Glycerin, Hyaluronic acid 2%, Crosslinked sodium HA | Glycerin, Ceramide 3, Pro-vitamin B5 |
| Texture | A light, fast-absorbing texture that layers cleanly under the rest of your routine, with no greasy film. | A light, fast-absorbing texture that layers cleanly under the rest of your routine, with no greasy film. |
| Fragrance | None detected | None detected |
| Feeds Malassezia | none measured / none inferred | none measured / 1 inferred |
| Pregnancy | No flagged actives | No flagged actives |
| Ingredients | 17 listed | 33 listed |
| Price | ~€8 | ~€18 |
What's in one but not the other
The two labels share 8 of the 42 ingredients between them. The actives are where they part company.
What each one adds acts on The stratum corneum for The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) and The stratum corneum for Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum. That is the layer each is understood to act on, not how deep it travels.
Only in The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation)
Only in Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum
Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum is a different bottle only for: ceramide 3, cholesterol.
Where each label stops telling you the dose
Ingredients are listed in order of how much is inside, but only down to 1%. Below that the brand may list them in any order it likes, so the bottom of a label is a set, not a ranking. These two stop being a ranking in very different places.
The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation)
ordered for its first 71%
- 1Aqua (Water)
- 2Sodium Hyaluronate
- 3Pentylene Glycol
- 4Propanediol
- 5Sodium Hyaluronate Crosspolymer
- 6Panthenol
- 7Ahnfeltia Concinna Extract
- 8Glycerin
- 9Trisodium Ethylenediamine Disuccinate
- 10Citric Acid
- 11Isoceteth-20
- 12Ethoxydiglycol
- 13Ethylhexylglycerin
- 14Hexylene Glycol
- 151,2-Hexanediol
- 16Phenoxyethanol
- 17Caprylyl Glycol
5 of 17 sit below the line, marked by Ethylhexylglycerin.
Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum
ordered for its first 82%
- 1Water
- 2Butylene Glycol
- 3Glycerin
- 4Dipropylene Glycol
- 51,2-Hexanediol
- 6Panthenol
- 7Sodium Hyaluronate
- 8Hydrolyzed Hyaluronic Acid
- 9Sodium Acetylated Hyaluronate
- 10Sodium Hyaluronate Crosspolymer
- 11Hydrolyzed Sodium Hyaluronate
- 12Allantoin
- 13Trehalose
- 14Betaine
- 15Propanediol
- 16Portulaca Oleracea Extract
- 17Hamamelis Virginiana (Witch Hazel) Leaf Extract
- 18Madecassoside
- 19Madecassic Acid
- 20Ceramide NP
- 21Beta-Glucan
- 22Malachite Extract
- 23Cholesterol
- 24Pentylene Glycol
- 25Glyceryl Acrylate/Acrylic Acid Copolymer
- 26Pvm/Ma Copolymer
- 27Polyglyceryl-10 Laurate
- 28Xanthan Gum
- 29Tromethamine
- 30Carbomer
- 31Ethylhexylglycerin
- 32Scutellaria Baicalensis Root Extract
- 33Paeonia Suffruticosa Root Extract
6 of 33 sit below the line, marked by Xanthan Gum.
Below the line is not too little to work: ceramides, retinoids and peptides all act far under a percent. It means the position stops carrying information. Where the line falls is inferred from the first ingredient whose whole job is done at a fraction of a percent, so it is a close read of the label rather than a number from the formula sheet.
The molecule doing the work
Better for…
- Fine lines & firmnessDIVE-IN Low Molecular Hyaluronic Acid Serum
- Dryness & dehydrationEither works
Who each suits
- The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation)
- dry, sensitive, normal
- Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum
- dry, sensitive, normal
The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is the cheaper of the two (~€8 vs ~€18).
Ready to pick one?
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Common questions
Is The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) or Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum better for fine lines & firmness?
For fine lines & firmness, Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum is the stronger pick by our read of the two formulas. Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum does more across the board (it leads on barrier repair, anti-aging), while The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is the simpler, more pared-back pick. Reach for Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum if you want the actives; The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) if you want fewer ingredients doing less, gently.
Which is cheaper, The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) or Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum?
The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is the cheaper of the two (~€8 vs ~€18).
Can I use The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) and Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum together?
They are both serums, so you would normally pick one rather than layer both in the same step. You can keep both and alternate them (morning and night, or on different days) if you like variety, but you do not need two.
What the scene shows
The cross-section at the top of this page is not decoration and not a diagram of the skin in general: it places the molecules these two are sold on at the layer each is understood to act on. The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation) is placed by Glycerin (the stratum corneum), Hyaluronic acid (the stratum corneum), Crosslinked sodium HA (the stratum corneum). Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum is placed by Glycerin (the stratum corneum), Ceramide 3 (the stratum corneum), Pro-vitamin B5 (the stratum corneum). A layer is where an ingredient does its work, never how deep it travels, and never a claim about how well it works.
Compare it with…
41 duels are built for this serum, The Ordinary Multi-Peptide + HA Serum and La Roche-Posay Hyalu B5 Suractivated Serum among them: type a name, or pick one below.