To prepare your skin for restorative sleep and release all of the day's tension, Guerlain Research has developed HAPPYLOGY NIGHT: unique night care that gives you an instant feeling of well-being and restores the radiance of happiness to your skin on waking.
From the moment of application, the skin is enfolded in a feeling of well-being and comfort. It is visibly replenished.
From the very first morning, the skin recovers the glow of happiness. The skin is radiant:
- Full: the skin is toned and plumped up, first wrinkles fade away
- Smooth: pores are tightened, the skin texture is refined
- Luminous: the complexion is clear, fresh and vibrant.
Day after day, the first signs of ageing disappear.
*In vitro test
24-hour hydrating effect.
30 minutes after application*:
- The complexion is significantly pinker +28% and more luminous +15%.
After 28 days, women are convinced**:
- The skin is supple and soothed 100%.
- The skin is hydrated 93% and more toned 96%.
- The complexion is clarified 96%.
*Clinical evaluation performed by a dermatologist on 30 women, 30 minutes after application.
**Satisfaction test conducted on 30 women. Daily application for 28 days.
Apply in the evening to the face and neck.