L’Oréal Casting Crème Gloss - Ammonia Free
L’Oréal Casting Crème Gloss - Ammonia Free
L’Oréal Casting Crème Gloss - Ammonia Free
- Dampen hair (don't wash) and towel dry
- Mix the colourant into the developer and shake
- Apply roots first, then lengths
- Leave for 20 minutes
- Rinse, apply conditioner for 2 minutes, then rinse
What Works With This Product & What Doesn't
| Product | ✓ Good | ⚠️ Caution | ✗ Avoid |
|---|---|---|---|
| Color-safe shampoo & conditioner after | |||
| Allergy test 48h before | |||
| Colouring after a relaxer or perm within 2 weeks | |||
| Henna-treated hair |
How often should I use this product?
Apply to damp, unwashed hair and leave for 20 minutes; re-colour as it fades.
Do I really need an allergy test?
Yes. Hair dye can cause serious allergic reactions, even if you've used it before. Do a skin allergy test 48 hours before every application.
Will it cover grey hair?
Check the shade and range: permanent colours give full grey coverage, while ammonia-free or semi-permanent colours blend greys.
How do I keep the colour longer?
Use color-safe shampoo and conditioner, wash with lukewarm water and protect hair from strong sun.
Can I use hair colour during pregnancy?
Many doctors advise waiting until after the first trimester. Consult your doctor before use if you're pregnant or breastfeeding.




