Biotin topically made my hair soft but seemed to make hair growth from topical castor oil no longer occur.

Vitamin B1 was only used for 3 days, but it seemed to stop B12 from making me warm and stop biotin from filling my penis with fluid. Took 2000mg, same as B12.

Calcium Alpha-Ketoglutarate (CA AKG) seemed to make my brain feel tired and sleepy. Possibly I was not getting enough glucose.

NAC and glycine seem to make me sleep well and feel refreshed. Together they continued healing a facial dimple where NAD stopped. 600 mg was good; more, up to 2400 mg, made my face puffy and caused pressure in my head. Large amounts seemed to stop the muscle-building effects of B12. The combination helped my body keep going after a hard day's work. When I used NAC without glycine, I became weak and had difficulty walking uphill.

B12 internally can take the place of internal minoxidil. When taken together, B12 lessens the side effects of minoxidil. At 40,000: too much, with good hair growth, fluid filling, no forearm wrinkles, reversing underarm fat, no heart problems, and increased size. At 30,000: good balance, hair growth, not fluid filled, and not much size increase. At 20,000: mild hair growth and no size increase. It seemed to cause a puffy chest, so do not exceed 10,000.

GHK-CU worked incredibly on the first application to make a facial dimple continue to pinch out and fade.

Used for five days. DMAE might tighten the skin, but I need to use it longer to know for sure.

Argan oil seemed to thin the padding below my skin, making the skin look less plump. I think it worked against acne and should be used on the arms and back.