JUMISO Niacinamide Serum 20, Korean Face Serum with Glutathione, Tranexamic Acid TXA and Centella Complex, Reduces Pigmentation, Uneven Skin Tone, Pore Care for Skin vs Beauty of Joseon Glow Serum Propolis + Niacinamide 30 ml

Pros

• ✓20% niacinamide with TXA and glutathione is a potent, evidence-backed brightening combination
• ✓Consistently well-tolerated — even by tretinoin users — suggesting effective buffering by centella actives
• ✓Lightweight, fast-absorbing texture with no pilling reported under moisturizer or makeup
• ✓Visible oil control and pore refinement across multiple skin types including oily

Cons

• ✗Synthetic colorant (plum dye) is unnecessary and a potential allergen for dye-sensitive users
• ✗20% niacinamide carries inherent risk of niacin flush or irritation for those with reactive or compromised barriers
• ✗No INCI list available — cannot confirm active concentrations, pH, or assess comedogenic ingredients definitively
• ✗A minority of users found results underwhelming — suggesting efficacy varies by baseline skin concern severity

Best For

Pros

• ✓Exceptionally high propolis concentration (59.94%) delivering genuine antibacterial, anti-inflammatory, and wound-healing activity
• ✓Broad user consensus on glow, brightness, and smoother skin texture after consistent use
• ✓Betaine salicylate is a gentler BHA variant effective at a wider pH range — suitable for sensitised skin that cannot tolerate regular salicylic acid
• ✓Free from artificial fragrance, essential oils, colorants, and mineral oil — well-suited to reactive and sensitive skin types

Cons

• ✗2% niacinamide is below the 5–10% range where clinical evidence for pigmentation reduction and sebum control is strongest
• ✗Honey-viscosity texture can feel tacky on application, particularly on humid or acne-prone skin where occlusion is unwanted
• ✗Propolis poses an allergy risk for individuals sensitive to bee products or pollen — patch-test required before full-face use
• ✗Minimal evidence of meaningful hyperpigmentation correction at these active concentrations; users seeking dark spot treatment will likely need a dedicated brightening serum

Best For