
crosshold
Yujiromaxxing
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Association between CYP19A1 genotype and pubertal sagittal jaw growth
Sagittal jaw growth is influenced during puberty by a ratio of androgens and estrogens. The CYP19A1 (formerly CYP19) gene encodes the cytochrome P450 enzyme aromatase (estrogen synthetase), which converts testosterone to estrogen. Genetic variations including ...

"There is also evidence that, in pubertal boys, a high testosterone-estrogen ratio is supposed to facilitate the growth of cheekbones, mandible, chin, and bones of the eyebrow ridges, and the lengthening of the lower face."
We just need to take an aromatase inhibitor to do this. What is a safe amount to take if you have normal testosterone levels? I think it should work in theory because the only reason why you stop growing after puberty is because your long bones epiphyseal plates close. The face does not have those plates. The only limiting factor I think is your own genetic potential. You may have already reached it without this method so doing this won't help you. But I think there is potential for some.
Specifically, you would want to use a steroidal AI because it crosses into the cell membrane which I assume would need to be done in order to make any real change. For this case, I would use Aromasin. Very commonly used AI.
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