Skin1004 SKIN1004_ampoule Serum
- Serum
- Sensitive
- 3.4 fl oz
- Capsule
- More reviewed than 69%
A capsule-format brightening and soothing serum combining ascorbic acid and niacinamide, aimed at sensitive skin that wants actives without extra irritation.
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How it ranks among the 293 serums we track
4.5★ across 862 Amazon ratings, Bayesian-smoothed toward the category average.
862 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,004,000,000+ bought on Amazon 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
Skin1004's capsule-form ampoule serum pairs ascorbic acid and niacinamide in a 100 ml, aloe-scented formula aimed at brightening, hydrating and soothing sensitive skin.
The capsule item form points to single-use dosing rather than a standard dropper serum, a format Skin1004 has used elsewhere in its range. Ascorbic acid and niacinamide together target brightening and barrier support, while the aloe base leans toward soothing.
- 100 ml capsule-form serum
- Ascorbic acid and niacinamide
- Targets brightening, hydrating and soothing
- Formulated for sensitive skin
Who it's for
Suited to those with sensitive skin who still want a vitamin C and niacinamide combination for brightening. Less suited to anyone wanting a high-strength standalone vitamin C treatment.
Strengths and trade-offs
Drawn from this product's published specifications.
- Combines ascorbic acid and niacinamide
- Marketed for sensitive skin
- Large 100 ml size
- Capsule dosing limits air exposure
- No listed concentration for either active
- Capsule format requires a different application habit
Performance notes
Ascorbic acid handles the brightening work while niacinamide is included to calm and support the skin barrier, and the aloe scent base reinforces the soothing angle. The capsule form is meant to limit air exposure of each dose until use.
Specifications
| Brand | Skin1004 |
|---|---|
| Model | SKIN1004_ampoule |
| Dimensions & fit | |
| Size | 3.4 fl oz |
| Other details | |
| Skin Type | Sensitive |
| Item Form | Capsule |
| Scent | Aloe |
| Key Ingredients | ascorbic acid,niacinamide,vitamin c |
| Features | Natural |
| Addresses | Brightening,Hydrating,Soothing |
Other Skin1004 serums
How it compares
This product against the closest alternatives we track in serums.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Skin1004 SKIN1004_ampoule SerumThis product | 4.5 / 5 | 862 | 4.4 / 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 |
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Questions about the Skin1004 SKIN1004_ampoule
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does the Skin1004 ampoule serum target?
It's formulated to brighten, hydrate and soothe skin.
What skin type is it made for?
It's marketed for sensitive skin.
What form does the serum come in?
It comes in capsule form rather than a standard dropper bottle.