![Beautiful Collection Advanced Gray](http://sistahsistah.com/cdn/shop/products/BC_AGS_Secondary_d_00892ade-6d72-4066-beb6-0aa9aadf4914_{width}x.png?v=1626549346)
Advanced Gray Solution benefits include:
- Advanced O2 Technology
- No ammonia, no peroxide
- 9 gray-busting shades
- 2X the coverage for 2X as long**
- Lasts up to 12 shampoos
- Leaves hair full of shine and feeling moisturized
- Gentle enough to use immediately after relaxing