I'm thinking about buying a Calea Z tincture 1:7

Amazon.com: 4 Oz (120 Ml) Calea Zacatechichi Tincture - Lucid Dream Inducer: Health & Personal Care

And I'm a few questions to ask you

1. Given that this tincture is so consentrated (7 part Calea Z equals 1 part tincture) how much should I take to get desired effect? (=extremely vivid/real dreams etc.)
2. After reading some reviews and experiences, I've figured out that if you take this wrong, you might end up ruining the effect. Anything that I have to avoid doing?
3. Is taking the tincture as capsules a good way to eat/drink it? How many drops in each capsule?
4. other tips? Recommendations for other Calea Z products? Great combinations?




Thanks for all answers