G2gbio, Inc.

Eunyoung Seol

Yeonkyeong Lee

Heeyong Lee

Kwonhyeok Yoon

Yongha Na

Juhan Lee

Donghyun Park

The present disclosure relates to a sustained-release injection formulation comprising biodegradable polymer microspheres containing deslorelin as an active ingredient, and a preparation method therefor. The sustained-release microsphere injection containing deslorelin, according to the present disclosure, has good administrability and enables, with a single administration, a deslorelin drug to be maintained at an effective concentration for 6 months without rapid temporary release into the blood of an animal.

Sustained-release injection comprising deslorelin, and preparation method therefor

The present disclosure relates to a polycaprolactone microsphere containing vitamin C, a filler including the same and a preparation method therefor. Provided is a polycaprolactone microsphere filler obtained by encapsulating vitamin C in polycaprolactone microspheres, which, when injected into a living body, exhibits a rapid collagen formation effect as well as a high tissue restoration property and maintains the effects for a long period of time, thereby showing excellent restoration or volume expansion or wrinkle improvement properties of soft tissues such as cheeks, breasts, nose, lips, and buttocks and reducing wrinkles.

Vitamin C-containing polycaprolactone microsphere filler and preparation method therefor

The present invention relates to a method for producing biodegradable microspheres having improved safety and storage stability, and a method for producing the same. The present invention provides a method for preparing said biodegradable microspheres while minimizing the morphological changes of microspheres and significantly reducing residual solvents.

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Daejeon, South Korea

Eunyoung Seol