Method Recessed chin? Just take photos this way

[Wilk]

Models look good with normal sunlight because their face dont shadow their chin due to it being projected. We can decrease our photogenic disadvantage by choosing a light that illuminate our faces.
This does not hide our chin.

Good light Example covering all the face:






Poor light example that hides our mandible:

 

[Whitepill]

Nice job explaining this concept

 

[Dandelions]

I noticed the same exact thing, good thread OP.

 

[sigma]

true, that is what influencers do with their ring lights