What is my best option for reducing lower face fat? (Photo)

Do not have liposuction to your face. One, the risk to your nerves is too great. Second, removing facial fat will age you more quickly once you reach middle age. Some of the thickness is from muscles when you smile.

Each persons facial identity is primarily determined by bone structure. Soft tissue coverage, including the layers of subcutaneous fat tends to be very consistent from person to person with the exception of individuals who are obese, in which case the overall subcutaneous fat layers are increased.
Your facial contours are not determined by your fat distribution in bed rather by bone structure.
To make a quality assessment requires seeing quality pictures about frontal and lateral views.I suggest having a few in person, consultations with local plastic surgeons and oral surgeons in your community.
Best,
Mats Hagstrom, MD