Save 20% on professional salon supplies this Black Friday at Combined Salon Supplies. Valid on orders over £200 (excluding furniture). Use code CSSBLACK20 between Nov 21–30. Don’t miss out! Black Friday 2025 – 20% Off All Professional Salon Supplies Black Friday has officially arrived, and Combined Salon Supplies is celebrating with a huge 20% discount across our range of premium salon products. Whether you're...