[object Object]
| Ingredient | Risk Level | Notes |
|---|---|---|
| Ammonia (Ammonium Hydroxide) | Avoid | Harsh alkalizer that opens hair cuticle; irritating to skin and lungs |
| Grape Seed Oil, Avocado Oil, Olive Oil (Triple Oils) | Beneficial | Conditioning agents; natural oils added to offset chemical damage |
| Hydrogen Peroxide (developer) | Caution | Standard oxidizer |
| p-Phenylenediamine (PPD) | Avoid | Primary permanent dye; severe contact allergen; linked to bladder cancer in occupational studies |
| Resorcinol | Avoid | Endocrine disruptor; thyroid-toxic potential; strong sensitizer |