Promotional price valid from 01/08/2026 to 14/08/2026.
Limited to existing stock.
Manic Panic Classic High Voltage Semi-Permanent Hair Color Cream provides vibrant hair color lasting 4 to 6 weeks.
Manic Panic Classic High Voltage Semi-Permanent Hair Color Cream is a semi-permanent hair color formula that has been delivering vibrant results since 1977. Requiring no developer and ready to use straight from the jar, this hair dye offers vivid and vibrant color. The color lasts 4 to 6 weeks, then fades gradually with each shampoo, allowing for a natural transition. Other than stripping or damaging the strand, this hair dye conditions as it colors, thanks to a fortified herbal and protein complex. And, because it comes in a resealable container, any unused product can be saved for touch-ups or future use, making it both practical and economical.
Manic Panic Classic High Voltage Semi-Permanent Hair Color Cream offers color that lasts 4 to 6 weeks.
Hair colorations can cause allergic reactions, which can be severe. Manic Panic Classic High Voltage Semi-Permanent Hair Color Cream can only be used on head hair. Application on other areas may cause serious reactions (allergies and burns, blindness if the product is used on the eyelashes and eyebrows). Always do an allergy test 48 hours before using the product, as well as a strand test.
Do not color your hair if:
Preparation:
!! Safety Instructions !!
Carry out an allergy test on the skin, 48 hours before each use, even if you have colored your hair before. To do so, use a cotton swab to apply a small amount of coloring cream behind your ear. Do not touch, cover, or wash the area for 24 hours. If any sort of reaction occurs, remove the product immediately and do not use this hair dye.
To perform a strand test, choose a small strand of hair from the back of your head (somewhere easy to hide), and apply the hair dye. Wrap it in foil and leave for the recommended developing time. Then, rinse with cool water, dry, and check the results to decide if you’re happy with the texture and color of the hair. If the hair shows signs of damage, this could indicate that your hair is not healthy enough for the coloring process.
Application
(on UNWASHED, DRY hair)
1. Mix your desired colours/amounts in your mixing bowl.
2. Section your hair clips, starting from the bottom.
3. Use your brush and your fingers to paint the colour onto your hair, making sure that each strand is completely saturated. Work in small sections.
4. Comb the colour through or rub it in with your fingers until frothy (this indicates that the dye has been fully absorbed).
5. Once all your hair is covered in dye, move it away from your face and leave it to sit. You can use a plastic cap to cover your head.
6. Leave the dye to develop for a minimum of 30 minutes.
7. Rinse with cold water until you no longer see any colour running down the drain.
8. Shampoo and condition the hair.
In this section we answer frequently asked questions about Manic Panic Classic High Voltage Semi-Permanent Hair Color Cream