Olay Serum
- Serum
- All
- 1 fl oz
- Serum
- Better rated than 75%
- More reviewed than 77%
A standard-size, fragrance-free Olay serum, though the listing doesn't specify which active ingredient it's built on, so confirm the exact formula before buying.
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How it ranks among the 293 serums we track
4.6★ across 1,300 Amazon ratings, Bayesian-smoothed toward the category average.
1,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 293 serums we track - how the scorecard works · full serums data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This Olay serum comes in a 1 fluid ounce, fragrance-free bottle formulated for all skin types. Beyond the format and size, the listing doesn't specify which active ingredients the formula is built around.
Olay sells several distinct serum lines, and without a named ingredient or sub-line on record here, this listing reads as a general entry rather than a specific formula callout. The fragrance-free claim and 1 oz size are standard for the category, matching typical serum bottle sizing rather than the oversized format seen elsewhere in this data. Buyers who care about a specific active, such as vitamin C, niacinamide or retinol, should confirm the exact product line before ordering since it isn't listed here.
- 1 fl oz serum
- Fragrance free formula
- Suitable for all skin types
- Sold under the Olay brand
Who it's for
Fits buyers who trust the Olay name and want a standard-size, fragrance-free serum, provided they don't need a documented active ingredient. Not a fit for anyone shopping by ingredient, since none is listed.
Strengths and trade-offs
Drawn from this product's published specifications.
- Fragrance free, suits sensitive noses
- Standard 1 oz serum size
- Formulated for all skin types
- No specific active ingredient is listed
- Model number not given, hard to confirm line
Performance notes
With no key ingredient listed, the practical performance of this serum can't be pinned to a specific mechanism from the data available. What is confirmed is the format, a 1 fluid ounce fragrance-free serum for all skin types, standard sizing for the category that should layer easily under a moisturizer.
Specifications
| Brand | Olay |
|---|---|
| Skin Type | All |
| Size | 1 fl oz |
| Item Form | Serum |
| Scent | Fragrance Free |
Other Olay serums
How it compares
This product against the closest alternatives we track in serums.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Olay SerumThis product | 4.6 / 5 | 1,300 | 4.0 / 5 |
| Glow Recipe 2404846 SerumGlow Recipe | 4.6 / 5 | 8,400 | 4.6 / 5 |
| mixsoon 8809732910159 Serummixsoon | 4.5 / 5 | 10,127 | 4.5 / 5 |
| Beauty of Joseon 8809738312728 SerumBeauty of Joseon | 4.5 / 5 | 9,461 | 4.5 / 5 |
| medicube 8809982768524 Serummedicube | 4.6 / 5 | 5,103 | 4.5 / 5 |
Similar serums from other brands
Questions about the Olay serums
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this Olay serum scented?
No, it's listed as fragrance free.
What size is the bottle?
1 fluid ounce.