Abstract: The present invention relates to a dermocosmetic composition for topical use comprising a combination of selected synthetic platelet-like molecules which find application in the trichological field in preventing or treating the thinning of the scalp and in the aesthetic field in preventing or treating the signs of skin aging such as roughness and loss of elasticity of the skin.

Abstract: The present invention relates to a cosmetic composition for skin application suitable for relaxing expression wrinkles which combines a selected active peptide component with a decontracting or relaxing action on the muscular fiber with a micro-element which reduces the muscular contraction level by acting directly or indirectly on a muscular fiber component. The active principles of the cosmetic composition of the invention are conveniently carried by liposomes.

Abstract: A method for the external application of any cosmetic product by using a syringe and a hollow needle for external application having a blunt tip. The combination of this type of needle with syringes such as the ones described hereinafter and with any cosmetic product is new and allows to apply the cosmetic product in a manner that is advantageous because it is precise and accurate both in terms of quantity of applied product and in terms of application site. Other aspects of the invention are constituted by the use of syringes provided with hollow needles having a blunt tip to apply a cosmetic product externally on the human body, and by a kit that comprises at least one syringe and at least one needle such as the ones described, together with at least one cosmetic product to be applied, wherein the cosmetic product can be already contained in the syringe or, as an alternative, can be contained in an appropriately provided container supplied together with the kit.