While it is NOT a part of the core principles of Islam that you must maintain beard to be or stay Muslim, it is highly recommended part of the attire of a Muslim male.

To some school of jurisdiction, (e.g. Hanafi), it is obligatory, but not part of the basic believes as I mentioned earlier.

hence, dropping it intentionally is considered a sin. But, still Muslim.

The above short explanation is applicable in general, however please also keep in mind that Islam also don't burden someone beyond his/her abilities or context.

ALLAH knows the best. i just tried to give an idea of the concept.

While it is NOT a part of the core principles of Islam that you must maintain beard to be or stay Muslim, it is highly recommended part of the attire of a Muslim male.

To some school of jurisdiction, (e.g. Hanafi), it is obligatory, but not part of the basic believes as I mentioned earlier. Hence, dropping it intentionally is considered a sin. But, still Muslim.

The above short explanation is applicable in general, however please also keep in mind that Islam also don't burden someone beyond his/her abilities or context.

ALLAH knows the best. I just tried to give an idea of the concept.