HELEN SEWARD P3K KERATIN SERUM #4B 150ml
Price on request
Helen Seward P3K No. 4B Keratin Finalizing Serum is the finishing serum used after the system’s conditioner. It supports the final heat-styling stage and helps the flat iron glide through the hair.
This is the 150 mL format. Apply only according to the manufacturer’s complete P3K finishing protocol and heat-styling directions.
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