Perm 6.9 is a permanent with pH 6.9 (acidic), so is gentle on the hair fibre and the hair structure.
It is suitable for natural, coloured, streaked, porous and sensitised hair. It is free of ammonia and thioglycolic acid.
The formula is rich in collagen, arginine and hyaluronic acid.
An acid-based perm that is kind to hair
Perm 6.9 is a perm with an acidic pH that contains NO ammonia and NO thioglycolic acid, guaranteeing long-lasting results while being gentle on the hair structure.
It can be applied to any type of hair with beneficial results:
Thanks to laboratory research and years of experience in the professional field, Oyster Cosmetics has created a high-quality system for hair and scalp care, ensuring predictable results of procedures. In modern laboratories of the company, research and development of new products are continuously carried out, taking into account the requirements of the consumer, the latest technological advances and fashion trends. Oyster Professional has gained great customer confidence due to its wide range of products and the high quality of product development and manufacturing. Characteristic in numbers: 65000 m2 - the total area of the company; production capacity - 200 million units per year; Fifteen manufacturing and packaging lines, 4 in-house testing laboratories and a testing technical academy provide product manufacturing.
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