← All products directory
KEEP
Numbuzin
No. 5 Goodbye Blemish Serum
Suitable for acne-prone and fungal-acne-prone skin. Viral Korean dark spot serum formulated with 75% Sea Buckthorn (Hippophae Rhamnoides) Extract, Niacinamide, and Tranexamic Acid to rapidly fade red and brown post-acne marks.
Pore-clogging risk1/5
Fungal acneSafe
Key ingredientsniacinamide, tranexamic acid
Also worth knowing
Other safe serums.
Each replacement won’t clog pores, is safe for fungal acne, and fits the same step in your routine as No. 5 Goodbye Blemish Serum.
Check how No. 5 Goodbye Blemish Serum fits with your other products
Layering potent actives together can cause irritation and barrier damage. Run a free routine audit to screen for active clashes and missing steps.
Audit Your Full Routine →Informational only, not medical advice. Some links are affiliate links and we may earn a commission at no extra cost to you.