Capsules · 90 capsules · 30 servings · $0.99/serving
Premier Research Labs Reishi Immune features reishi mushroom (Ganoderma lucidum), a functional mushroom traditionally used to support immune modulation and overall vitality. Formulated by Premier Research Labs using their whole-food, quantum-state processing approach, it's designed for individuals seeking foundational immune support without synthetic additives or fillers.
Why It's Worth Considering: Premier Research Labs emphasizes excipient-free, minimally processed sourcing, and this formula reflects that commitment, delivering reishi in a form intended to preserve its naturally occurring beta-glucans and triterpenes.
Fruiting body is the actual mushroom cap/stem — it contains higher concentrations of beta-glucans, triterpenes, and active compounds. Mycelium is the root-like network that grows on grain substrate — products labeled 'mycelium on grain' may be 50-70% starch filler. For therapeutic use, always choose fruiting body extract or dual-extracted products.
Cognitive function: Lion's Mane (stimulates NGF for nerve growth). Immune support: Turkey Tail (highest beta-glucan content) or Chaga. Stress/sleep: Reishi (calming, adaptogenic). Energy: Cordyceps (ATP production). Cancer support: Turkey Tail (PSK/PSP research). Multi-purpose: a blend containing all five.
Take with food for best absorption. Hot water extraction activates beta-glucans (the immune-active compounds). If using a powder, adding it to hot coffee or tea mimics the extraction process. Capsules of pre-extracted mushroom are ready to absorb. Dose varies by mushroom: Lion's Mane 500-1000mg, Reishi 1000-2000mg, Turkey Tail 1000-3000mg.
Yes — medicinal mushrooms have thousands of years of traditional use and modern clinical evidence supporting daily consumption. They do not cause tolerance or dependence. Most people take them continuously as part of their daily supplement routine. The main caution is for those with autoimmune conditions or on immunosuppressants.
No significant interactions identified. Always consult your healthcare provider.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
