Brand from South Korea: TIA'M. This bundle set comes with:Vita B3 Source 40ml x 2 pcsBenefits:A dual-powered serum with 10 percent Niacinamide and added 2 percent dose of Arbutin to brighten skin, prevent the melanin production, and combat the formation of dark spots.Helps blur the appearance of dark spots and correct uneven skin tone.Also helps minimize the appearance of discoloration for a more radiant looking complexion.Blended with 10% niacinamide to reduce excessive sebum production as well as addressing breakouts.How to use:1. Apply 2-3 drops onto the face evenly after prepping with toner.2. Reapply on areas of concern and gently tap until fully absorbed.3. Apply a layer of sunscreen after application.