Why JKC?

Two bottles of Olaplex hair care products are placed on a light gray surface. The bottles are labeled as No. 4 Bond Maintenance Shampoo and No. 5 Bond Maintenance Conditioner. The packaging is simple and minimalistic, showcasing white bottles with black text.
Ammonia-free formula ensures gentle care without skin irritation.
Two bottles of Maro 17 collagen shampoo and hair product are placed on a stack of industrial metal beams. The large black bottle contrasts with a smaller red bottle next to it. The scene is well-lit with natural sunlight casting shadows, highlighting the texture of the beams.
100% grey coverage delivers vibrant, natural-looking color every time.
A hand holding a green bottle of shampoo labeled 'Maui Moisture' with bamboo fibers, intended for thickening and restoring hair. In the background, another identical bottle is slightly out of focus on a white surface. To the left, there are green leafy plants and a pink flower slightly blurred.
100% grey coverage delivers vibrant, natural-looking color every time.

About JKC

At JKC, we craft hair color shampoos that are gentle, effective, and free from ammonia, giving you vibrant, natural-looking results with full grey coverage.
A tin of hair product from Nature Republic with argan oil is prominently displayed, resting on a white surface. The background is blurred but appears to be a colorful, warm-toned space with bookshelves and various items.
A bottle of shampoo with a pump dispenser is suspended in mid-air against a dark green background. The bottle is surrounded by splashes of water, creating a dynamic and fresh appearance. The label on the bottle reads 'Shampoo' and mentions 'Juicy fruits & warm woods', implying a refreshing and natural scent.

Real Voices

My hair feels vibrant and healthy after using jkc’s ammonia-free shampoo.
Finally, a product that covers my grey hair without irritating my skin!
I love how natural and fresh my hair looks. The color stays rich, and my scalp feels soothed every time.

Feel Confident

Transform your hair with jkc’s gentle, ammonia-free color shampoo that covers grey beautifully.