Good Dye Young Semi-Permanent Hair Dye Additive Black 5 FL OZ front view
Good Dye Young Black Hair Dye Additive packaging with violet undertones
Good Dye Young Semi-Permanent Hair Dye Additive Black with mixing instructions
Good Dye Young Black Hair Dye Additive displayed with essential oil Bergamot

Good Dye Young

Good Dye Young Semi-Permanent Hair Dye Additive, Black 5 FL OZ

Enhance Your Natural Glow Today

£39.43 £46.53

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Shipping is free on every order on every order. Dispatch in 1 business day, delivery in 4-8 business days.

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Return within 30 days, free of charge.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions before checkout? Email londonglow.co.uk@gmail.com and we reply within one business day.

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Achieve Rich, Vibrant Colour

Looking to deepen your hair colour? The Good Dye Young Semi-Permanent Hair Dye Additive in Black is your answer. This additive allows you to mix with any semi-permanent colour, giving you the flexibility to achieve your desired shade while keeping it rich and shiny.

Natural Ingredients for Healthy Hair

Crafted with natural ingredients, this hair dye additive is infused with the essential oil Bergamot, known for its uplifting scent. Additionally, it contains Sunflower Extract, which helps shield your hair from UV damage and heat styling, ensuring your colour stays vibrant for longer.

Easy Mixing Instructions

Using this additive is simple. Just mix it with your chosen semi-permanent colour in quarter-sized amounts until you reach your desired darkness. For best results, we recommend lightening your hair first with the GDY Lightening Kit, especially if your base is darker than level 10 light blonde.

Why Choose Good Dye Young?

Good Dye Young was founded by Hayley Williams of Paramore, focusing on self-expression and individuality. This hair dye additive is vegan, cruelty-free, and made in the U.S.A., ensuring quality you can trust.

For a complete hair colour experience, consider pairing this additive with other hair colouring products from Good Dye Young.

For external use only. Patch test before first use and discontinue use if irritation occurs.

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