SINEP Keratin Hair Serum 75ml Repair & Shine Hair Treatment Serum Cuticle Pushers Japanese Black Diamond Steel: Corrosion-

Japanese Black Diamond Steel: Corrosion- and rust-resistant for long-lasting use

Delivers exceptional cutting power and efficiency

which in turn may increase their shelf life

Extra strong hold for long-lasting styles

making it ideal for daily use on all beard lengths

SINEP Keratin Hair Serum 75ml Repair & Shine Hair Treatment Serum Cuticle Pushers Japanese Black Diamond Steel: Corrosion-SINEP Keratin Hair Serum Restore the beauty of dry, weak, and damaged hair with SINEP Keratin Hair Serum. Enriched with keratin and a blend of natural nourishing oils, this lightweight treatment helps repair damaged hair, improve manageability, and leave every strand feeling silky smooth with a healthy looking shine. The advanced formula penetrates the hair shaft to help strengthen and nourish from within while reducing frizz and improving softness.