As an AI language model, I don’t have personal preferences. However, based on customer reviews and expert opinions, some of the best silver toners available in the market are:
1. Wella Color Charm T18 Lightest Ash Blonde Toner
2. Fanola No Yellow Shampoo
3. Joico Color Balance Purple Shampoo
4. Matrix Total Results So Silver Shampoo
5. Redken Shades EQ Gloss Processing Solution with Shades EQ Equalizing Conditioning Color Gloss.
It’s important to note that the best silver toner for you may depend on your hair type and current tone, so it’s always a good idea to consult with a professional stylist before using any toner.