Where Anua Niacinamide 10% + TXA 4% Serum really shines is active ingredient strength, scoring 8.5 compared to OLEHENRIKSEN Barrier Booster Vitamin C Milky Toner Essence with Niacinamide's 5.6. Its formula features Niacinamide, Tranexamic Acid, and Alpha-Arbutin in high positions, signalling meaningful concentrations.
Ingredient Transparency is another area of separation. Anua Niacinamide 10% + TXA 4% Serum scores 8.8 here versus 8.5 for OLEHENRIKSEN Barrier Booster Vitamin C Milky Toner Essence with Niacinamide. 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 oLEHENRIKSEN Barrier Booster Vitamin C Milky Toner Essence with Niacinamide relies on Lactobacillus Ferment, Niacinamide, and Tocopherol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.8, Anua Niacinamide 10% + TXA 4% Serum delivers strong value. OLEHENRIKSEN Barrier Booster Vitamin C Milky Toner Essence with Niacinamide sits at the premium level with a 8.3 score — the extra cost doesn't translate to better scores here.