What it is: A fresh, light refillable serum with a fine texture that melts into skin, visibly amplifying ten signs of youth and reviving six factors of light. What it does: After 20 years' research, Guerlain has created Orchidée Impériale Gold Nobile, revealing a new cosmetic rejuvenation pathway for skin. Guerlain Research has concentrated the powers of an extraordinary orchid, the Gold Nobile orchid, capable of acting on an incredibly small scale to help to restore the skin radiance.Research results:In a measurement of skin tone on a Pantone scale by clinical evaluation, on 30 women, over 2 months:- Skin smoothness improved by 38%- Wrinkles decreased by 20%- Fine lines decreased by 32%- Plumpness improved by 25%- Firmness improved by 29%- Elasticity improved by 24%- Density improved by 28%- The lifting effect of skin improved by 28%- Skin texture fineness improved by 33%- Skin was revitalized by 42%How to use: Apply the serum in circular movements over the face and neck, working in an outward direction. To tone, using two fingers, make dynamic smoothing strokes from the middle of the face outward. Start from the top of the forehead and gradually move down toward the outline of the face. To brighten skin, with the pads of the fingers, apply superficial pressure on skin's surface, adding a rebound effect. Spread your fingers to give this technique a solar dimension. Made in France