To best face winter phenomena. With the arrival of winter, the sudden drops in temperature, the days shorten or lengthen. They test our body. Our internal clock and circadian rhythm are disrupted. Physical and intellectual fatigue is felt. The body perceives these changes as stress that weakens it. This period, during which our body is more fragile, can promote infections. The ideal for a winter cure with organic essential oils! VIVALESSENCE® H is a combination of essential oils and fluid oat extract, with age-old virtues.