Well, in short, according to 21 CFR 73.2150 and 21 CFR 70.3v of the FDA regulations, DHA is restricted to external application only when using sunless tanning products. This means no lips no inhalation from sprays just medicals bad simple topical additions.
If you feel that medicals fake you are already under huge medical debt or it's too late to think about it well I have an option for you. Many of the Americans don't know that medical debt is just another form of unsecured liabilities. This means that just as you settle your credit card debt there is a fair possibility of settling your medical bills. But how? It's same as the aforesaid process.
With medicals bad and fake the news out there it can't be taken back. The only thing you CAN do, though, is maintain a level of dignity for "Joe" by assuring him that the discussion is just between the two of you.
There are no serious medical conditions involved, so your dental physician is not required. If that is the case with you, take heart - most of us have a bout of bad breath from time to time, so first of all stop worrying.
Just avoid them all together. The booths, the lotions, the topical cream or anything else that could possibly contain harmful ingredients should be avoided.
These fake doctors are criminals. They are being looked for by the authority and must penalized for their wrong doings. If you have doubts with regards to your doctor, you may do some research online and find out if he is involved in malpractice. They sure have records there that you can also rely on. Be careful with fake records though. You will know if the site is fake anyway but for your safety better look up at the Government resources. There, you will know if your doctor is true or fake.