What stands out
- Fragrance-free positioning
- Retinol and retinyl propionate listed
What to weigh
- Public ingredient names do not disclose active concentrations.
Read the current package as well as the familiar name
The official page shows a packaging transition and lists the current jar at $39.99. It describes Retinol24 as fragrance-free and includes retinol, retinyl propionate, niacinamide and peptides in the ingredient list.[source]
Those details identify the product, but the published names do not reveal every active concentration. A comparison should leave that unknown visible rather than calculating an assumed strength from the order of the ingredients.
Consumer agreement is one type of evidence
Olay reports that eight in ten users agreed they saw a reduction in fine lines and wrinkles after four weeks. This is a consumer-perception statement, not an independently verified head-to-head result.[source]
It can describe what participants thought, while a different study would be needed to quantify a wrinkle-depth change or compare this jar with a prescription cream. We do not import the brand’s star rating into an editorial score.
A moisturizer can serve more than one practical role
A retail cream may appeal to someone looking for a manageable evening step. That convenience should not become a reason to layer multiple retinoid products without reviewing the overall routine.
AAD’s guidance emphasizes choosing a retinoid thoughtfully and accounting for sensitivity. Fragrance-free does not mean reaction-free, and a cosmetic label does not remove pregnancy-related precautions.[source][source]
Make the comparison at the shelf level
Confirm the exact product, current ingredient label and seller price. Discounts, member offers and different jar sizes can change the apparent value without changing the underlying evidence.
The Retinol24 review is a formula-specific companion to this brand overview. It does not claim personal use, guarantee four-week results or establish that a penetration measurement predicts a larger clinical improvement.
Sources & further reading
Provider pages establish what a brand markets. Clinical and regulatory sources establish the limits of the evidence. Accessed October 8, 2026.
- Olay: Regenerist Retinol24 Night MoisturizerOfficial source; checked October 8, 2026
- AAD: retinoid or retinolOfficial source; checked October 8, 2026
- AAD: skincare during pregnancyOfficial source; checked October 8, 2026