Ingredient comparison
Acetylated Hyaluronic Acid vs Pro-vitamin B5: which one is right for your skin?
Same comparison whichever way you searched it: Pro-vitamin B5 vs Acetylated Hyaluronic Acid.
Short answer: Pro-vitamin B5 has the stronger evidence, so it is the more reliable choice for real results. Acetylated Hyaluronic Acid is promising, but treat it as a nice-to-have rather than the one doing the work.
| Compared | Acetylated Hyaluronic Acid | Pro-vitamin B5 |
|---|---|---|
| Potency | Lower | Higher |
| Evidence | emerging evidence | strong evidence |
| Time to see it work | Straight away | Under 2 weeks |
| Irritation risk | Low | Low |
| Clogs pores | Low | Low |
| In pregnancy | Considered safe | Considered safe |
So which should you pick?
Choose Pro-vitamin B5 if
- your barrier feels stressed and needs the support
- plump, dewy hydration is what you are after
- you want the pick with the most research behind it
The honest bottom line: Pro-vitamin B5 has the stronger evidence, so it is the more reliable choice for real results. Acetylated Hyaluronic Acid is promising, but treat it as a nice-to-have rather than the one doing the work.
Better for your concern
- Dryness and dehydrationPro-vitamin B5
Based on their scores in the knowledge base. "Either" means both hold their own for that goal.
From our dataNeither has to be the answer: 71 other ingredients in our glossary share a family with these two.
Acetylated Hyaluronic Acid vs Pro-vitamin B5, answered
Which is stronger, Acetylated Hyaluronic Acid or Pro-vitamin B5?
Pro-vitamin B5 is the more potent of the two, with the higher efficacy score. Acetylated Hyaluronic Acid is the lighter option.
Is Acetylated Hyaluronic Acid or Pro-vitamin B5 better for sensitive skin?
Both carry a similar irritation risk (low). Patch test either one before using it daily.
Can you use Acetylated Hyaluronic Acid and Pro-vitamin B5 together?
They have a known interaction. See our can-you-mix page for the verdict and how to use them.
General guidance, not medical advice. Read the full pages on Acetylated Hyaluronic Acid and Pro-vitamin B5.