It can help with brightening, but mostly because of mild exfoliation with glycolic acid. It contains a few irritants though, so not ideal for a daily exfoliator especially. If you are looking for a brightening mildly exfoliating daily toner, I think this is a better option: https://whatsinmyjar.com/product/pestle-mortar-pestle-mortar-nmf-lactic-toner
It can help with brightening, but mostly because of mild exfoliation with glycolic acid. It contains a few irritants though, so not ideal for a daily exfoliator especially. If you are looking for a brightening mildly exfoliating daily toner, I think this is a better option: https://whatsinmyjar.com/product/pestle-mortar-pestle-mortar-nmf-lactic-toner
Among other actives for reducing pigmentation and improving the skin tone, ascorbic acid 10%-20% has good results. For example, this product: https://whatsinmyjar.com/product/timeless-skin-care-10-vitamin-c-e-ferulic-acid-serum
Retinoids are also effective for better skin tone and anti-aging. A few examples of good retinoid products:
- Luxury: https://whatsinmyjar.com/product/medik8-r-retinoate-serum
- More affordable options: https://whatsinmyjar.com/product/indeed-labs-retinol-reface-retinol-skin-resurfacer and https://whatsinmyjar.com/product/clinique-smart-clinical-repair-wrinkle-correcting-serum
- One of the best budget options: https://whatsinmyjar.com/product/the-inkey-list-retinol-serum