Pure Radiance C by The Synergy Company$22 for 90 servings Why you need it? Vitamin C is essential to help with immunity, collagen production, iron absorption, and wound healing. This is great because it's vitamin C from a natural source of seven antioxidant rich organic fruits and berries. The body can absorb whole food sources of vitamin C better. Why we love it? I love this one because it's easy on the stomach and it's natural. Synergy is also a B corp with exceptional standards for