Hey Helene 💌
Manic Panic Classic Creme in the color Enchanted Forest can adhere to gray hair, but it depends a bit on the hair type and how porous the hair is. Since this is a semi-permanent color without ammonia or developer, the result will vary – especially on gray or very light hair.
On gray hair, the color can often turn out a bit lighter or more pastel than on pre-bleached hair, and you may need to let it sit a bit longer than recommended to achieve the best possible result.
Have a great day 💕