Tatcha SG_B07F1ZMLK3_US Serum
- Serum
- All
- 5.1 fl oz
- All
- Better rated than 92%
A Hadasei-3 drop serum from Tatcha built around moisturizing, nourishing and smoothing claims, unscented and oil free.
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How it ranks among the 293 serums we track
4.7★ across 462 Amazon ratings, Bayesian-smoothed toward the category average.
462 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
150,000,000+ 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
This Tatcha serum uses the brand's Hadasei-3 blend as its core active, delivered in a drop format aimed at moisturizing and nourishing skin. It is formulated without oil and works across all skin types and tones.
Hadasei-3 is Tatcha's Japanese superfoods complex, more commonly associated with the brand's Dewy Skin line, and here it anchors a serum meant to address moisturizing, nourishing, skin health and smoothing in one step. It is unscented and oil free, worth noting for anyone avoiding fragrance or oil-based textures in a serum. No seller description or customer reviews accompanied this listing.
- Hadasei-3 complex
- Drop format serum
- Oil free, unscented
- For all skin types and tones
Who it's for
Fits people already drawn to Tatcha's Hadasei-3 complex who want it in serum drop form rather than a cream. Not for anyone wanting a lightweight, watery serum, since oil free does not mean gel-thin.
Strengths and trade-offs
Drawn from this product's published specifications.
- Built on Tatcha's Hadasei-3 complex
- Oil free and unscented formula
- Formulated for all skin types and tones
- No seller description or reviews provided to confirm results
- Drop serums require a separate moisturizer layered on top
Performance notes
The Hadasei-3 complex is Tatcha's proprietary blend and the ingredient behind the serum's moisturizing and smoothing claims; being oil free, it is formulated to deliver that without a heavy or greasy finish. As with most serums, it is designed to layer under a moisturizer rather than replace one.
Specifications
| Brand | Tatcha |
|---|---|
| Model | SG_B07F1ZMLK3_US |
| Dimensions & fit | |
| Size | 5.1 fl oz |
| Other details | |
| Skin Type | All |
| Skin Tone | All |
| Item Form | Drop |
| Scent | Unscented |
| Key Ingredients | Hadasei-3 |
| Features | Natural |
| Addresses | Moisturizing,Nourishing,Skin Health,Smoothening |
| Free Of | Oil Free |
How it compares
This product against the closest alternatives we track in serums.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Tatcha SG_B07F1ZMLK3_US SerumThis product | 4.7 / 5 | 462 | 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 Tatcha SG_B07F1ZMLK3_US
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the key ingredient in Tatcha's Hadasei-3 serum?
Hadasei-3, the brand's signature complex, is listed as the key ingredient behind its moisturizing and smoothing claims.
Is the Tatcha serum scented?
No, it is listed as unscented and oil free.
Does this Tatcha serum work for all skin types?
Yes, it is listed for all skin types and all skin tones.