LIGHTNING DEAL - GFEUGS Black Hair Shampoo

I have found this Amazon lightning deal.

It is for a GFEUGS Black Hair Shampoo.

This reduces the price from £14.99 to £12.74.

• 【INSTANT HAIR DYE SHAMPOO - JUST MINUTES】100% Gray Hair Coverage, in just 5-15 minutes covers gray hair. (Notes: 1. Hair dyed with black oil may result in a poor dyeing effect with chestnut, dark brown, coffee hair dyes; 2. Dark brown/Black hair dye shampoo is most suitable for people with gray hair. The more gray hair you have, the better the dyeing effect. 3. Chestnut and coffee are most suitable for dyeing natural hair without gray hair.)
• 【HAIR DYE SHAMPOO 3 IN 1】Unlike traditional hair dye, our Hair Dye Shampoo 3 IN 1, Safer for hair and skin due to our hair color shampoos stain only on the surface of the shell. No parabens & no harsh chemicals, no side effects, non toxic anti-allergic and non-irritating. It can be used not only as a hair dye, but also as a shampoo and conditioner. Let you no longer suffer from gray hair, have shinny hair instantly, rejuvenate youth and enjoy young time.
• 【NEW MILD NATURAL HERBAL INGREDIENT】New Herbal Hair Dye Shampoo, Safe & Harmless, Natural and gentle Polygonum multiflorum extract, strengthen hair fibers from the inside out, ginseng extract deeply nourishes the scalp, has an effective hair repair effect, and makes hair shiny, soft and smooth.