One thing to note: There have been concerns about whether it's safe to use ascorbic acid (aka vitamin C) and
niacinamide together.
Not exact matches
Niacinamide and Vitamin C are two anti-aging superstars but not usually formulated
together because of difference in pH levels.
However, we formulated with Magnesium Ascorbyl Phosphate, the highest quality, most stable form of Vitamin C with a pH balance of 6, the same as
Niacinamide which makes them work harmoniously
together to restore a youthful, healthy, glowing complexion.
Niacinamide and Vitamin C are two anti-aging superstars but not usually formulated
together because of difference in pH levels.
When formulating this potent serum, I found a way to combine Vitamin C with
Niacinamide by using a higher quality, more expensive vitamin C (Magnesium Ascorbyl Phosphate) that has the same pH as
Niacinamide so they can work synergistically
together.»