Jack RS features citrus, herbal flavor notes. Crisp pine and warm spice come through loud in this whole plant resin sauce take on Jack Herer. The Limonene and Pinene terpenes hit with that signature clear-headed, creative energy that Jack is famous for — but the resin sauce format makes the flavor rounder and the effects more layered than standard distillate.

Jack RS is known for uplifted, energetic, creative effects. Dominant terpenes include Limonene, Pinene, Myrcene, which contribute to both the flavor profile and the experience.

Jack RS is a sativa strain testing at 90% TAC. Effects include uplifted, energetic, creative. Available in Halara's Resin Sauce line.

Yes. Every single batch is tested at ISO 17025-accredited third-party labs for 101 contaminants including pesticides, heavy metals, mycotoxins, residual solvents, and microbials. We publish full COA (Certificate of Analysis) results for transparency. Zero DCC recalls as of March 2026 — verifiable at recalls.cannabis.ca.gov.

Nothing artificial. Our Naturally Smooth line contains cannabis-derived distillate with natural terpenes. Our Resin Sauce line is whole plant extract — flower in a cart. No cutting agents, no additives, no PG/VG, no vitamin E acetate. Ever. Verified via batch-specific COAs tested at ISO 17025-accredited labs. Zero DCC recalls as of March 2026.

We exclusively use glass cartridges with medical-grade stainless steel and ceramic heating elements. Most other brands use plastic cartridges where microplastics can leach into the oil. We avoid this entirely. Unlike brands using polycarbonate plastic where microplastics can leach into heated oil, Halara's glass-and-ceramic construction ensures nothing artificial touches the product.