Ingredient comparison

Leuphasyl vs Retinyl Retinoate: which one is right for your skin?

Same comparison whichever way you searched it: Retinyl Retinoate vs Leuphasyl.

Short answer: Retinyl Retinoate does more of the heavy lifting, while Leuphasyl is the gentler, lighter option. Pick the one that matches your skin.

Chemical structure of Leuphasyl (Pentapeptide-18)LeuphasylPromising, not proven
Chemical structure of Retinyl Retinoate (Retinyl Retinoate)Retinyl RetinoatePromising, not proven
4
Efficacy
8
1
Hydration
2
1
Barrier
-1
0
Brightening
4
0
Acne
3
4
Anti-aging
8
Leuphasyl versus Retinyl Retinoate, compared
ComparedLeuphasylRetinyl Retinoate
PotencyLowerHigher
Evidenceweak evidenceemerging evidence
Irritation riskLowModerate
Clogs poresLowLow
In pregnancyConsidered safeNot in pregnancy
On a labelusually effective at 2-10%works best above 0.05%

So which should you pick?

Choose Leuphasyl if

  • your skin is sensitive or reacts easily
  • you are pregnant or breastfeeding, since only Leuphasyl is considered safe

Choose Retinyl Retinoate if

  • fine lines and firmness are your main goal
  • you want the pick with the most research behind it

The honest bottom line: Retinyl Retinoate does more of the heavy lifting, while Leuphasyl is the gentler, lighter option. Pick the one that matches your skin.

Pregnancy: Only Leuphasyl is considered safe to use in pregnancy.

Better for your concern

  • Fine lines and firmnessRetinyl Retinoate
  • Sensitive, reactive skinLeuphasyl

Based on their scores in the knowledge base. "Either" means both hold their own for that goal.

No known clash between these two. If you want both, you can layer them; introduce one at a time.

Check these two in the tool →Or decode a whole product label →

From our dataNeither has to be the answer: 49 other ingredients in our glossary share a family with these two.

Leuphasyl vs Retinyl Retinoate, answered

Which is stronger, Leuphasyl or Retinyl Retinoate?

Retinyl Retinoate is the more potent of the two, with the higher efficacy score. Leuphasyl is the lighter option.

Is Leuphasyl or Retinyl Retinoate better for sensitive skin?

Leuphasyl is the gentler choice for sensitive, reactive skin (low irritation risk, versus moderate for Retinyl Retinoate).

Can you use Leuphasyl and Retinyl Retinoate together?

There is no known clash between them. You can layer them if you like, just introduce one at a time.

General guidance, not medical advice. Read the full pages on Leuphasyl and Retinyl Retinoate.