Hairtools Practice Head 16″ 18″ Blue Base
£57.44
Permanent hair colour from the Hairtools range, in our Hair Colour edit.
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Details
Hairtools Practice Head 16″ 18″ Blue Base is a permanent hair colour in our Permanent Colour range. Permanent colour is mixed with a developer and processed on the hair, giving lift, deposit or grey coverage depending on the shade and formula.
At a glance
- Brand: Hairtools
- Product: Practice Head 16″ 18″ Blue Base
- Category: Hair Colour › Permanent Colour
Good to know
- Shade numbers usually show depth first, then tone.
- Use the mixing ratio and developer recommended by Hairtools.
- Record the formula on the client card.
How to use
- Carry out a skin allergy alert test 48 hours before every colour service, as the manufacturer's instructions require.
- Mix with the recommended developer at the stated ratio.
- Apply to dry hair as directed for roots, lengths or full head.
- Process for the stated time, then emulsify and rinse.
- Shampoo and condition with a colour-care product.
- Read the full directions and safety information on the Hairtools packaging before use.
FAQ
- Which developer should I use?
- Use the developer strength and ratio given by Hairtools for the result you want — usually listed on the tube or the shade chart.
- Is a skin test needed?
- Yes. Permanent colour requires a skin allergy alert test 48 hours before every service.
Shipping & returns
Delivery options and costs are shown at checkout before you pay. See our Shipping & Returns page for delivery times and how to return an item.
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