US
grace & stella

grace & stella Serum

  • Serum
  • All
  • 0.5 fl oz
  • Gel
3.8/ 5 on Amazon8,100Amazon ratings15,000,000+bought last month4.2ProductDome score
  • More reviewed than 97%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want one serum that covers hydration, brightening and a mild retinol step instead of layering several products.

A multi-active gel serum combining caffeine, niacinamide, retinol and hyaluronic acid in a small, concentrated 15 ml format.

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ProductDome scorecard

How it ranks among the 293 serums we track

4.2/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.4★3.8

3.8★ across 8,100 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 398 ratings4.9

8,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score5.0

15,000,000+ bought on Amazon last month.

Data quality · 11% of score3.8

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 grace & stella serum is a gel-based, 15 ml formula built around caffeine, hyaluronic acid, niacinamide, retinol and vitamin E, marketed unscented for all skin types. It is vegan and free of parabens, phthalates and sulfates.

The small 15 ml size and the combination of caffeine, retinol and niacinamide in one gel points to a concentrated, targeted formula rather than an everyday full-face serum, though the listing does not specify a particular use area. With five active ingredients in one product, it leans toward an all-in-one treatment rather than a single-concern serum.

  • 15 ml gel serum
  • Caffeine, hyaluronic acid, niacinamide, retinol, vitamin E
  • Unscented
  • Vegan, paraben and sulfate free

Who it's for

Suits people wanting one product that covers hydration, brightening and mild retinol benefits without separate serums. Those new to retinol should introduce it gradually given how it is bundled here with other actives.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Combines caffeine, niacinamide, retinol and hyaluronic acid
  • Vegan and free of parabens, phthalates and sulfates
  • Unscented gel formula
What to check first
  • Small 15 ml size relative to typical serum bottles
  • Multiple actives in one formula may not suit retinol-sensitive skin

Performance notes

Niacinamide and hyaluronic acid work on hydration and tone, caffeine is included for its de-puffing and antioxidant properties, and retinol provides the anti-aging action, so the formula is built to cover several concerns in one gel rather than doing one thing intensively. The small 15 ml volume fits a formula meant to be used sparingly rather than applied generously across the whole face.

Specifications

Brandgrace & stella
Dimensions & fit
Size0.5 fl oz
Other details
Skin TypeAll
Item FormGel
ScentUnscented
Key IngredientsCaffeine, Hyaluronic Acid, Niacinamide, Retinol, Vitamin E
FeaturesCruelty Free, Vegan
Free OfParaben Free, Phthalate Free, Sulfate Free

How it compares

This product against the closest alternatives we track in serums.

ProductAmazon ratingRatingsProductDome score
grace & stella SerumThis product3.8 / 58,1004.2 / 5
Glow Recipe 2404846 SerumGlow Recipe4.6 / 58,4004.6 / 5
mixsoon 8809732910159 Serummixsoon4.5 / 510,1274.5 / 5
Beauty of Joseon 8809738312728 SerumBeauty of Joseon4.5 / 59,4614.5 / 5
medicube 8809982768524 Serummedicube4.6 / 55,1034.5 / 5
Frequently asked

Questions about the grace & stella serums

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What actives are in the grace & stella serum?

Caffeine, hyaluronic acid, niacinamide, retinol and vitamin E.

Is this serum vegan?

Yes, it is listed as vegan and cruelty free.

How much product comes in the bottle?

15 milliliters.