Skin Type: Oily | Climate I'm in: Tropical | Top Skin Concern: Sun Damaged Skin, Uneven Skin Tone, PIH<Enter><Enter> Current Routine/Products I'm Using:<Enter><Enter> AM<Enter><Enter> * Wardah Purifying Cleanser with Witch Hazel<Enter><Enter> * COSRX Low PH Cleanser<Enter><Enter> * Benton Aloe BHA Skin Toner<Enter><Enter> * Benton Snail Bee High Content Essence<Enter><Enter> * The Ordinary Niacinamide 10% + Zinc 1%<Enter><Enter> * Wardah Purifying Moisturizer Gel with Witch Hazel<Enter><Enter> * Innisfree Eco Safety Daily Sunblock SPF35 PA++<Enter><Enter>  <Enter><Enter> PM<Enter><Enter> * Wardah Purifying Cleanser with Witch Hazel<Enter><Enter> * COSRX Low PH Cleanser<Enter><Enter> * Benton Aloe BHA Skin Toner<Enter><Enter> * Benton Snail Bee High Content Essence<Enter><Enter> * The Ordinary Lactic Acid 5% + HA 2%<Enter><Enter> * The Ordinary Niacinamide 10% + Zinc 1%<Enter><Enter> * Wardah Purifying Moisturizer Gel with Witch Hazel<Enter><Enter>  <Enter><Enter> Right now, I have a huge issue with uneven skin tone due to too much sun exposure during my vacation. I want to incorporate Klairs Freshly Juiced Vitamin Drop into my routine. I heard that the Vitamin C in the Klairs is not active, so I was wondering if it's okay to do that, considering that I'm already using Niacinamide and AHA/BHA in my routine.<Enter><Enter>  <Enter><Enter> Thank you. :)