Yes, you can use a toner with Good Genes.
Good Genes is a serum, not a toner. Toners are typically used after cleansing and before serums.
You can use a toner to prep your skin for the Good Genes serum. This will help the serum penetrate better and work more effectively.
Choose a toner that is compatible with your skin type and concerns.
Remember to apply the toner first, followed by the Good Genes serum.
