Mountaintop Extracts are strain-specific, so our concentrates can vary significantly in consistency from a shatter to a sugar wax. Caviar is one of the textures of concentrate. Mountaintop uses a light-hydrocarbon extraction method. This solvent-based extraction maintains the highest level of cannabis integrity from beginning to end. Mountaintop’s extraction method cleans the cannabis of any microbials, molds and mildews, heavy metals, and some pesticides that may have been introduced during cultivation. This is a True Full-Spectrum extraction method. With all extractions, Mountaintop guarantees zero detectable residual solvents, above any current New Mexico state standards.