Head to head
The Ordinary Azelaic Acid Suspension 10% vs The Ordinary Caffeine Solution 5% + EGCG Eye Serum
Same comparison whichever way you searched it: The Ordinary Caffeine Solution 5% + EGCG Eye Serum vs The Ordinary Azelaic Acid Suspension 10%.
The bottom lineThe Ordinary Azelaic Acid Suspension 10% and The Ordinary Caffeine Solution 5% + EGCG Eye Serum land in much the same place on performance, so value decides it: The Ordinary Caffeine Solution 5% + EGCG Eye Serum does the same job for less.
Which should you pick?
Pick Azelaic Acid Suspension 10% if
- you are dealing with breakouts and oiliness
- dark spots, dullness or an uneven tone are your focus
- you prefer a simpler, more minimal formula
Pick Caffeine Solution 5% + EGCG Eye Serum if
- plump, lasting hydration is what you want
- you want the more affordable option
- you are prone to fungal acne (malassezia)
What each delivers
Side by side
| Azelaic Acid Suspension 10% | Caffeine Solution 5% + EGCG Eye Serum | |
|---|---|---|
| Type | Serum | Serum |
| Key actives | Azelaic Acid, Isohexadecane, Vitamin E | Glycerin, Hyaluronic acid, Lactic acid |
| 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 |
| Fungal-acne safe | Not likely | Likely |
| Pregnancy | No flagged actives | No flagged actives |
| Ingredients | 17 listed | 25 listed |
| Price | ~€23 | ~€10 |
What's in one but not the other
Only in Azelaic Acid Suspension 10%
Both share
No active in common.
Only in Caffeine Solution 5% + EGCG Eye Serum
The molecule doing the work
Better for…
- Dark spots & uneven toneAzelaic Acid Suspension 10%
- Breakouts & congestionAzelaic Acid Suspension 10%
- Dryness & dehydrationCaffeine Solution 5% + EGCG Eye Serum
The Ordinary Caffeine Solution 5% + EGCG Eye Serum is the cheaper of the two (~€10 vs ~€23).
Ready to pick one?
Affiliate links, so a purchase sends us a small commission at no extra cost to you. We make and sell nothing here, so the verdict above never bends toward a sale.
Common questions
Is The Ordinary Azelaic Acid Suspension 10% or The Ordinary Caffeine Solution 5% + EGCG Eye Serum better for dark spots & uneven tone?
For dark spots & uneven tone, The Ordinary Azelaic Acid Suspension 10% is the stronger pick by our read of the two formulas. The Ordinary Azelaic Acid Suspension 10% and The Ordinary Caffeine Solution 5% + EGCG Eye Serum land in much the same place on performance, so value decides it: The Ordinary Caffeine Solution 5% + EGCG Eye Serum does the same job for less.
Which is cheaper, The Ordinary Azelaic Acid Suspension 10% or The Ordinary Caffeine Solution 5% + EGCG Eye Serum?
The Ordinary Caffeine Solution 5% + EGCG Eye Serum is the cheaper of the two (~€10 vs ~€23).
Can I use The Ordinary Azelaic Acid Suspension 10% and The Ordinary Caffeine Solution 5% + EGCG Eye 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.