Blue River™ Signature Live Rosin is a single source, strain-specific Tier 1 connoisseur level solvent-less extract crafted from the plants highest grade of resin glands (5-6 Star / 73u-159u) harvested from flash frozen whole cannabis buds, utilizing GMPc ice water extraction standards and advanced mechanical separation techniques. Blue River ™ Signature Live Rosin offers a truly unparalleled farm-to-table authentic cannabis extract experience of the living plant. Live Rosin will vary in color from batch to batch based on cultivation environments, genetics, and resin gland maturity.