Kojic acid soap is having a serious moment. Once a quiet staple in dermatologists’ offices, it has now emerged as the must-have bar in celebrity skincare routines. From lighting up TikTok feeds ...

So, lets talk about the new stuff. The 'Glow' line consists of five products, and, just like the Tonic, each one contains an acid (glycolic or citric) to help resurface and brighten.

Meet the daily exfoliator that can do it all: The Ren Ready Steady Glow Tonic. Here's why it works, and why derms love it. Whoever promised all your skin-care woes would vanish in your 30s is a ...

09:28, Sat, May 17, 2025 | UPDATED: 09:32, Sat, May 17, 2025 Share Article Bookmark 0 Comments Beauty editor Charley gets her 'glow' with Ren's Ready Steady Glow (Image: charley williams-howitt) ...

Glow Tonic and Healthy Glow's pH is between 4-5. Skin is typically 5.5. One big difference is the aloe vera content, which has annoyed skincare obsessives on Twitter.