One Thing Houttuynia Cordata Extract vs Mary&May Houttuynia Cordata + Tea Tree Serum
Same shelf, different answers — here's the whole picture in one table. Click either product for full ingredient decode, skin-twin reviews and every retailer's landed cost.
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One Thing — Houttuynia Cordata ExtractFull breakdown →
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Mary&May — Houttuynia Cordata + Tea Tree SerumFull breakdown →
| One Thing Houttuynia Cordata Extract | Mary&May Houttuynia Cordata + Tea Tree Serum | |
|---|---|---|
| Step | Serum | Serum |
| Price | $13 | $22.5 |
| Best landed cost | $13 | $31.90 |
| Rating | ★ 4.4 (2,400) | ★ 5 (7) |
| Evidence grade | B | B |
| Korea signal | #44 serum · Olive Young Korea (seed) | — |
| Hero ingredients | Heartleaf | Heartleaf, Tea tree |
| Best for | Redness / Rosacea-prone, Acne, Sensitivity | Acne, Redness / Rosacea-prone, Pores & Oil |
| Skin types | Sensitive, Oily, Combination, Normal | Oily, Combination, Sensitive |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✓ | ✓ |
| Fungal-acne safe | ✓ | ✗ |
| US stock | ✓ | ✗ import only |
Our read: Evidence grades are equal (B) — so let fit decide: check the skin-type rows above, and if both fit, One Thing Houttuynia Cordata Extract is the cheaper landed cost over Mary&May Houttuynia Cordata + Tea Tree Serum.
Prices and rankings are seed data pending weekly verification. Take the 60-second quiz and both products get a personal match score on their pages.