Manic Panic High Blue Semi-Permanent Colourant – 237 ml (Vegan Hair Dye)

Dial up a bold, electric blue with Manic Panic High Blue Semi-Permanent Colourant. This 237 ml bottle is built for vivid, salon-worthy color without the long-term commitment, making it ideal for fashion-forward looks, testing new hues, or creating striking accents. As part of the 100% original Manic Panic range, this dye stays true to the brand’s vegan, cruelty-free lineage while delivering immediate, eye-catching results.

What makes this blue shade stand out

• Vegan formula designed for color without compromise to animals or the planet.
• 237 ml bottle provides ample coverage for multiple applications and color layering.
• Semi-permanent Colourant that gradually fades, letting you experiment with confidence and without commitment.
• Pure blue hue crafted for bold, saturated results that pop on both natural and color-treated hair.

Who this is for

• Cosplay enthusiasts and festival-goers seeking a vivid blue to complete standout looks.
• Anyone curious about blue hair who wants a non-permanent option to test the shade before longer-commitment dyes.
• Home color lovers who value a trusted, vegan brand that delivers consistent, vibrant color.
• People refreshing their style with a bright blue accent or gradually blending into a brighter phase.

Real-world performance and benefits

Manic Panic High Blue offers reliable, high-impact color without the permanence of traditional dyes. The semi-permanent formula fades gradually with washing, giving you flexibility to refresh, rework, or switch shades as trends and moods change. The color adheres well to prepared hair and is designed to maintain vibrancy over time with proper care. As part of the authentic Manic Panic line, you’re leveraging a product that's trusted by colorists and hair enthusiasts alike for consistent results and easy color management.

How to get the best blue results

For vibrant, even coverage, start with clean, dry hair. Apply the colour evenly from root to tip, ensuring all strands are saturated. Leave on for 15–40 minutes depending on the desired intensity, then rinse thoroughly with cool water until the water runs clear. After dyeing, use a sulfate-free, color-safe shampoo and conditioner to preserve the hue and extend its life. Avoid frequent washing and heat styling right after application to maximize longevity. Since this is a semi-permanent colourant, you can expect the blue shade to gradually fade and be ready for renewal or a new shade as your preference evolves.

Why choose Manic Panic High Blue over alternatives

• Vegan and cruelty-free—a responsible choice that aligns with contemporary beauty standards.
• Generous 237 ml bottle—more color per dollar and fewer restocks, especially for those experimenting with multiple looks.
• Semi-permanent by design—enables bold experimentation without long-term commitment, making it ideal for adventurous styling, cosplay, and seasonal trends.
• Compatibility with other shades in the same brand line for custom color blends and creative expressions.

Product details

• Capacity: 237 ml
• Colour: Blue
• Type: Semi-permanent Colourant
• Category: Health and beauty
• Vegan: Yes

Discover the confident, fashion-forward blue you’ve been imagining with Manic Panic High Blue Semi-Permanent Colourant. It’s more than a dye—it’s a statement that blends bold color with a commitment to ethical beauty, designed for real people who want real results, today.