Synthesis is the repertory included, in different editions, in the Essentials, Advanced and Optimum packages.
The publisher presents it as a work in progress rather than a fixed text: additions are checked and revised as new findings arrive, joining the historical literature of homeopathy with the findings of present-day practitioners. The product text counts users in more than 70 countries, and it is published in seven languages: English, German, French, Italian, Spanish, Dutch and Portuguese.
The edition matters. Essentials includes Synthesis Treasure Edition; Advanced and Optimum include Synthesis Adonis. The package comparison shows what each package contains. If you already own an edition of Synthesis, ask us before ordering, because the route to a newer edition depends on the one you have.
