End User (Latest)

75 products
GK Hair Color Protection Moisturizing Shampoo and Conditioner 100 ml tubes side by side with a green leaf and mixed grains
GK Hair Moisturizing Shampoo & Conditioner before and after: dry frizzy copper hair left, smooth glossy auburn waves right
Moisturizing Shampoo & Conditioner
from €12.00
GK Hair Argan Oil Serum 50 ml gold bottle labeled Hair Serum with a silver pump, argan nuts and a splash of oil
GK Hair Argan Oil Serum, 10 ml gold pump bottle labeled Serum with a white cap, argan nuts and an oil splash beside it
Argan Oil Serum
from €10.75
GK Hair Balancing Shampoo and Balancing Conditioner, both 300 ml, with a green leaf in the foreground.
Before and after comparison of Balancing Conditioner on a person with long, dark hair.
Balancing Shampoo & Conditioner
from €30.25
20% off
GK Hair The Best Hair Treatment 100ml Surrounded by Coconut and nut with a white background
A Model before and after using The Best Hair Treatment
The Best Hair Treatment
€81.75 from €65.40
GK Hair Deep Conditioner 200 g jar with vegan icon centered on white, flanked by soapnuts, green leaves and mixed seeds
Deep Conditioner Hair Treatment Pro before and after: dull frizzy blonde hair, then glossy volumized blonde waves
Deep Conditioner Hair Treatment
from €44.75
23% off
The Best Keratin Professional Hair Kit: pH+ Shampoo and The Best 100 ml tubes with 300 ml Moisturizing Shampoo and Conditioner
The Best Keratin Professional Hair Kit before and after: curly frizzy blonde hair left, sleek straight blonde hair right
The Best Keratin Professional Hair Kit
€150.00 €114.60
15% off
The Best Professional Hair Kit: four 100 ml tubes, pH+ Shampoo, The Best, Moisturizing Shampoo and Conditioner, with a leaf sprig
The Best Professional Hair Kit before and after: frizzy wavy blonde hair on the left, sleek straight blonde hair on the right
The Best Professional Hair Kit
€114.00 €96.00
GK Hair VolumizeHer Spray 100ml
A model proven result from users using GK Hair VolumizeHer Spray
VolumizeHer Spray
€29.75
GK Hair pH+ Shampoo 100 ml white tube with an orange cap beside aloe vera leaves and dripping aloe gel
pH+ Shampoo ingredients: Juvexin V2 quinoa and pea protein repairs hair, Pro Vitamins bind moisture, Aloe Vera soothes and cleanses
pH+ Shampoo
from €12.00
GK Hair Leave-In Conditioner Hair Cream, white 130 ml pump bottle labeled Leave-In Cream, with a green leaf and mixed grains
Leave-In Conditioner Hair Cream over a brunette model: 98% claimed no frizz, 97% reported softness, 93% noticed improvement
Leave-In Conditioner Hair Cream
€33.25
20% off
GK Hair's The Best Coco 100ml in-between a broken coconut and a whole apple alongside a sliced apple
A Model before and after using The Best Acai Treatment
The Best Vegan Hair Treatment
€80.25 from €64.20
Shield Shampoo & Conditioner 240 ml duo: orange Color Protection shampoo and white conditioner with aloe vera and an orchid
GK Hair Shield Juvexin Color Protection Conditioner 240 ml white bottle with aloe leaves and a pink orchid
Shield Shampoo & Conditioner
from €26.25