About Zotos & Quantum
Perm Guidance Chart
| Curl Type | Soft to Medium Curls | Medium to Firm Curls | Ultra Firm Curls |
| Hair Type | Normal to Porous Hair | Normal to Resistant Hair | Healthy, Resistant, Low Porosity Hair |
| Formula | Acid Perm | Alkaline Perm | Exothermic Perm |