Ingredient · INCI listed
Onsen Sui
Our database includes 2 products featuring Onsen Sui as a hero ingredient, reviewed and ranked by formulation quality, ingredient evidence, and real-world performance. Use the category filter below to narrow by product type, or explore each review for full skin-type suitability and usage guidance.
Data summary
Products containing
2
Most common in
1 product
toners
Typical pairing
Centella Asiatica (Cica)
Verified reviewer
Where it shows up
