Cellular turnover is important for healthy and glowing skin. What it is, is the biological process of the shedding of dead skin cells to be replaced by younger healthy cells. If cellular turnover does not occur, it can result in buildup, and the skin will not be as tight, shiny or youthful looking.

Cellular turnover is a process that happens naturally, but as we age, it begins to slow down. Skin turns over every 14 days during childhood. By the time we reach our 20s, skin cellular turnover reduces by 24 – 30 days. By the time we are in our 40s, our cells turn over every 45 – 60 days and this period extends to every 60 – 90 days as we continue to age. If that wasn’t bad enough, factors like ageing, sun exposure, stress, and hormones also affect this cycle.

Why Cellular Turnover Is Necessary For Glowing Skin 

Because cellular turnover helps produce healthy, new skin cells, it is crucial for skin to remain looking vibrant and youthful. This process also reduces the risk of developing acne, the appearance of large pores, wrinkles, fine lines, and excess pigment.

When cellular turnover becomes sluggish, concerns such as uneven texture, tone, milia seeds, and acne can occur due to the accumulation of dead surface skin cells. 

Products That Promote Cellular Turnover

When you’re shopping for skincare products that promote cellular turnover, look for ingredients like retinol, alpha-hydroxy acids (AHA), like lactic acid, and beta-hydroxy acids (BHA), like salicylic acid. These powerful ingredients help remove the top layers of the skin and promote cellular turnover and glowing skin.

While There is no exact time to incorporate products that promote cellular turnover into your beauty routine, it is recommended by skin care experts to make a start in your mid to late 20s, especially if you suffer from breakouts or pigmentation.