Head to head
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant vs The Ordinary Lactic Acid 10% + HA
Same comparison whichever way you searched it: The Ordinary Lactic Acid 10% + HA vs Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant.
The bottom linePaula's Choice Skin Perfecting 2% BHA Liquid Exfoliant and The Ordinary Lactic Acid 10% + HA land in much the same place on performance, so value decides it: The Ordinary Lactic Acid 10% + HA does the same job for less.
Answer nine questions and the app picks between them for your skin.
Paula's ChoiceSkin Perfecting 2% BHA Liquid ExfoliantSee every ingredient in Skin Perfecting 2% BHA Liquid Exfoliant, decoded
Cost per use
Skin Perfecting 2% BHA Liquid Exfoliant: the table has no dose for a exfoliant.
€0.09 an applicationabout 150 uses from 30 ml
a usual amount, not a measured dose: 3-5 drops, about 0.2 ml; from €13 as read in September 2026 and a 30 ml pack.
how this is counted
About €0.09 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
Which should you pick?
Pick Skin Perfecting 2% BHA Liquid Exfoliant if
- you are dealing with breakouts and oiliness
- you prefer a simpler, more minimal formula
Pick Lactic Acid 10% + HA if
- your barrier feels stressed and needs the support
- plump, lasting hydration is what you want
- you want the more affordable option
What each delivers
Side by side
| Skin Perfecting 2% BHA Liquid Exfoliant | Lactic Acid 10% + HA | |
|---|---|---|
| Type | Exfoliant | Exfoliant |
| Key actives | Salicylic acid (BHA) | Glycerin, Lactic acid 10%, Crosslinked sodium HA |
| Texture | A middleweight lotion, enough to comfort without feeling heavy. | A middleweight lotion, enough to comfort without feeling heavy. |
| Fragrance | None detected | None detected |
| Feeds Malassezia | 1 measured / none inferred | none measured / none inferred |
| Pregnancy | No flagged actives | No flagged actives |
| Ingredients | 8 listed | 15 listed |
| Price | ~€35 | ~€13 |
What's in one but not the other
The two labels share 1 of the 22 ingredients between them. The actives are where they part company.
What each one adds acts on The stratum corneum for Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant and The stratum corneum for The Ordinary Lactic Acid 10% + HA. That is the layer each is understood to act on, not how deep it travels.
Only in Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
Both
nothing
Only in The Ordinary Lactic Acid 10% + HA
The Ordinary Lactic Acid 10% + HA is a different bottle only for: glycerin, lactic acid, crosslinked sodium ha, pentylene glycol. They share nothing.
The molecule doing the work
Better for…
- Breakouts & congestionSkin Perfecting 2% BHA Liquid Exfoliant
- Dryness & dehydrationLactic Acid 10% + HA
Who each suits
- Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
- one named active, so no type two of them agree on · avoid with compromised barrier, pregnancy (at high strength) and very sensitive skin
- The Ordinary Lactic Acid 10% + HA
- dry, combination, sensitive, normal · avoid with compromised barrier and very sensitive skin
The Ordinary Lactic Acid 10% + HA is the cheaper of the two (~€13 vs ~€35).
Ready to pick one?
Affiliate links, so a purchase sends us a small commission at no extra cost to you. As an Amazon Associate, Glow Simplified earns from qualifying purchases. We make and sell nothing here, so the verdict above never bends toward a sale.
And if you keep both?
Most people reading a comparison are choosing. If you already own both, the question is a different one, and it has an answer.
Use these with care.
Two exfoliants at once is usually one too many, and a common cause of irritation.
Pick one, and alternate days if you want to use both.
Common questions
Is Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant or The Ordinary Lactic Acid 10% + HA better for breakouts & congestion?
For breakouts & congestion, Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant is the stronger pick by our read of the two formulas. Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant and The Ordinary Lactic Acid 10% + HA land in much the same place on performance, so value decides it: The Ordinary Lactic Acid 10% + HA does the same job for less.
Which is cheaper, Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant or The Ordinary Lactic Acid 10% + HA?
The Ordinary Lactic Acid 10% + HA is the cheaper of the two (~€13 vs ~€35).
Can I use Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant and The Ordinary Lactic Acid 10% + HA together?
They are both exfoliants, 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.
Compare it with…
10 duels are built for this exfoliant, The Ordinary Salicylic Acid 2% Solution and The Ordinary AHA 30% + BHA 2% Peeling Solution among them: type a name, or pick one below.