MeNnus is a new combination of mesotherapy and biotechnology. Its main effectiveness comes from its ingredients: poly-D, L-lactic acid (PLA) supported by carboxymethyl cellulose (CMC), which are jointly designed to provide the longest collagen recovery ever - 18 to 24 months. The CMC gel instantly fills the dermis with the missing volume, providing new PLA cells for the formation of additional collagen. Compared to a conventional polylactide hydroxyapatite (PLA HA) compound, meNnus has a perfectly spherical particle shape and is more convenient to inject. In addition, thanks to the technology of freeze-drying through suspension, the processing time using meNnus is reduced significantly. meNnus polylactide fast melting materials ensure easy passage of the drug through the needle without clogging it. The permanent shape of the spherical particles creates a stable volume between the layers of the skin during the post-treatment process. meNnus Polylactide is a long-acting neocollagenesis agent that maintains the natural volume of skin tissues using biodegradable (absorbable) materials.