This effective anti-spot serum visibly reduces all pigmentary spots, including age spots, as well as the traces of hyperpigmentation left by trauma such as pimples, scars and other lesions on the face and body. Formulated with 4 active ingredients that act at the 4 levels of spot formation, it lightens the spot in a targeted way, without depigmenting the area around it. Its fine, melting texture penetrates deep into the epidermis. Particularly effective, it is an excellent anti-spot serum for black skin and all skin types III to VI.97% of ingredients of natural origin 4 complementary potencies for a correction of the 4 main factors responsible for pigmentation spots: TEGO® PEP 4-EVEN reduces the action of inflammatory hormones on the melanocyte, X50 PURE COMPLEX associated with ALPHA-Melight™ reduces the formation of melanin in the melanocyte, NEUROLIGHT.61 G weakens the message ordering melanin manufacture and reduces melanin migration from the melanocyte to the keratinocyte, DELENTIGO™degrades melanin and lipofuscin (age pigment). The Puissance 4 Serum thus acts on pigmentary disorders, irregularities of the complexion: pigmentary spots -of post-inflammatory origin and age spots-, depigmentation, traces left by physical trauma -bumps, scars, lesions, burns,...-. It also helps to prevent the appearance of new spots. The imbalances and colour defects of the skin are regulated. Pigment spots are reduced, both in colour and size, without depigmenting the area around the spot. Unsightly spots left by pimples and scars are reduced, as are age spots. The shadowy areas under the eyes fade, the complexion is more even, it gains in brightness and freshness. The effectiveness of the Puissance 4 Serum has been tested on phototypes III to VI, on post-inflammatory spots and on age spots.Clinical study carried out under dermatological control for 28 days, then 56 days on 21 subjects aged 26 to 59, of phototype III to V, with pigmentation spots on the face (due to sun exposure, acne, melasma). Application morning and evening