Does 70 yearr old skin produce collagen, with any non surgical treatment?

Hi, Thanks for the question. Collagen production slows down as we age. There are many modalities like the radio frequency, Lasers and chemical peels to stimulate your collagen. Among which a few sessions of radio frequency may help you more . Best of luck. 

Yes, 70 year skin still produces collagen, but it produces less with age. I suggest seeing a cosmetic dermatologist to get you on a long term plan with lasers, microneedling/prp, Cosmelan, peels, Sculptra, fillers, facials and skin care. Best, Dr. Emer.