This product contains ingredients which may cause skin irritation on certain people.
Read all instructions carefully before use.
Keep out of reach of children.
This product may cause damage to the hair.
For professional use only or under the guidance of professionals. Shampoo hk cannot accept liability or pay any compensation/ refund where the product causes damage to the hair or cannot achieve the desired result.
Previa is top brand of professional hair care products in Italy, all products are formulated with organic extract, 100% made in Italy.
6% for colouring tone-on-tone up to 1 level lighter and the coverage of white hair with the natural shades color range.
Can mix with different brands hair color.
Enriched with organic green tea leaves extract to reduce the harmful of hair and bad smell.
Perfect colour equalization.
Long-lasting colour with outstanding coverage.
Mix with hair color and then apply to hair.
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