Kerastase Kit Chronologiste Treatment Intense Regenerant 500ml + 15 X 8ml. Chronologiste Essential Revitalization Ritual Kit – Scalp and Hair. 1x Essential Revitalizing Balm 500ml/16.9oz. 1x Vital Concentrate Pearls 15x8ml/0.3oz. Ideal both for personal use & as a gift. Track Page Views With.