Where Anua Niacinamide 10% + TXA 4% Serum really shines is active ingredient strength, scoring 8.6 compared to Arencia Pore Melt Non-Comedogenic Double Cleansing Duo Gift Set for Acne-Prone Skin's 5.6. Its formula features Niacinamide, Tranexamic Acid, and Alpha-Arbutin in high positions, signalling meaningful concentrations.
Formulation Safety is another area of separation. Anua Niacinamide 10% + TXA 4% Serum scores 9.0 here versus 8.0 for Arencia Pore Melt Non-Comedogenic Double Cleansing Duo Gift Set for Acne-Prone Skin. That difference comes down to how each formula is built — the ingredient list tells the story.
Anua Niacinamide 10% + TXA 4% Serum brings Niacinamide, Tranexamic Acid, and Alpha-Arbutin as actives, while arencia Pore Melt Non-Comedogenic Double Cleansing Duo Gift Set for Acne-Prone Skin relies on Lactobacillus Ferment Lysate, Butyrospermum Parkii (Shea) Butter Extract, and Tocopherol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.9, Anua Niacinamide 10% + TXA 4% Serum delivers strong value. Arencia Pore Melt Non-Comedogenic Double Cleansing Duo Gift Set for Acne-Prone Skin sits at the mid-range level with a 8.5 score — the extra cost doesn't translate to better scores here.