Glow Serum: Propolis + Niacinamide

This shares niacinamide but the source's actual hero ingredient is 60% propolis extract, which is completely absent here; instead you're getting snail mucin and a peptide complex, a totally different actives profile.

Only niacinamide overlaps; the source's defining ingredient is 60% propolis, which is missing here, and this leans on peptides and hyaluronic acid instead.

Shares niacinamide only; the propolis that defines the Beauty of Joseon serum is absent, and this is built around watermelon/fruit extracts and a dewy tinted finish instead.

Niacinamide is present but at a much lower position in the list (diluted), and the source's signature 60% propolis extract is nowhere in this grape/peony-based formula, plus it adds fragrance.

Shares niacinamide but is fundamentally a salicylic acid anti-acne treatment with alpha arbutin, missing the propolis that makes the source a soothing/hydrating serum.