34, best option for neck skin laxity and crepeyness? (Photos)

I am 34 and competed in bodybuilding requiring weight fluctuations that I feel aged my face and neck. I have had a Halo treatment 5 years ago, and Fraxel 1 year ago. I also get platysma botox starting 3 years ago. I have used tretinoin for about 5 years on my neck and face. I feel that botox and fillers have helped with the aging in my face but I haven't seen improvement in my neck. Would a mini neck lift be my best option even though i'm in my early 30s?