red 4
unrated evidence
Is it worth it?
No evidence summary on file for this ingredient yet.
Available across 1 product from $43.00 to $43.00 — the cheapest delivers the same active.
How it interacts with conditions
No specific condition guidance — generally well tolerated.
When to use it
Morning and evening (AM + PM).
Products with red 4
- Clinique Moisture Surge 100HClinique · Premium · Made in USA$43.00$25.29/oz
Not medical advice — consult a dermatologist. Conditions are self-declared and never diagnosed by this app.