-- If it's potent, it won't take long. "Good acid" can effect you for 2 to 3 days or more, depending on the person

I-- n the US, the average hit of "decent" stuff is from $5 to $20.

-- Don't make it yourself - the risk of killing yourself or someone taking your stuff is extremely high especially if you don't know what you're doing.

-- Liquid acid alone is hard to control the amount taken, blotter paper is best because you can see as the liquid spreading on the paper (something you can't see on sugar cubes)

Please be careful -- my response here is honest as one who believes in "careful and thoughtful experimentation". LSD is no joke, and once you try it, you are never the same. Same thing with Exctacy/MDMA. These physically change your body and your mind -- changes that are irreparable. Always do your research before trying any drug. Be aware and beware. D-LSD-25 is a strong psychoactive drug. Some people have a very bad effect from taking it. The problem is that

1. You have no way of telling who is going to have such an effect

2. You have no way of knowing if you are getting real LSD

3. You have no idea what other bathtub chemicals you are getting with it.

The manufacture of LSD is outlined in several sites on the web and in several books that are sold by Amazon. However, many of the chemical precursors are controlled and possession of these chemicals or some of the chemical equipment used to make the drug will result in a visit from your local police.