Keune Long and Strong Super Serum is superior clean hair without

is superior clean hair without compromise

gives volume and you can spray in each section before using your favorite hot tool

Treat your hair to the feeling of youth with our nourishing YOUNG

plant-based proteins and vitamin E to provide deep nourishment

Moisture-boosting ingredients detangles effortlessly while restoring softness

Keune Long and Strong Super Serum is superior clean hair withoutStimulate and strengthen hair with Long & Strong Super Serum for hair growth. The serum consists of an advanced formula developed to support healthier and fuller hair from the roots. This light serum is enhanced by biomimetic peptides that mimic the body's natural growth signals. It helps revitalise the scalp, prolong the hair growth cycle and reduce hair loss in the long term. The Long & Strong routine was awarded a Dutch Beauty Award in 2026 in the