Skip to product information
1 of 3

Microbiome Labs

MegaSporeBiotic™ (60)

MegaSporeBiotic™ (60)

Five-strain all-spore probiotic formulated to support healthy gut microbiome balance.
  • Size:   
  • Manufacturer:   Microbiome Labs
  • SKU:   MB-MEGASPORE
  • Stock status:   9
Shipping calculated at checkout.

Practitioners log in to see prices & availability

View full details

MegaSporeBiotic™ is Microbiome Labs' flagship all-spore probiotic supplement, delivered in capsule form. It is described as the first all-spore probiotic supplement formulated to support healthy gut microbiome balance.

The formula contains a proprietary probiotic blend of five Bacillus spore strains: Bacillus indicus (HU36™), Bacillus licheniformis (SL-307), Bacillus clausii (SC-109), Bacillus subtilis (HU58™), and Bacillus coagulans (SC-208). Each strain is identified by a specific strain designation.

Bacillus indicus HU36™ produces vitamins and carotenoids, including astaxanthin, zeaxanthin, and α-carotene. Bacillus subtilis HU58™ secretes antimicrobial compounds, supports healthy liver function, and produces nattokinase and vitamin K2. Bacillus clausii SC-109 is known for supporting a strong and balanced immune system. Bacillus coagulans SC-208 produces L+ lactic acid to support immune and gut defense and promotes β-galactosidase (lactase) activity to aid lactose breakdown. Bacillus licheniformis SL-307 aids protein digestion and B-vitamin synthesis.

MegaSporeBiotic™ is made in the U.S. with globally sourced ingredients. It is free from the 9 major allergens, gluten free, Non-GMO, and suitable for vegans and vegetarians. No refrigeration is required.

Supplement Facts
Serving Size: 2 capsules
Servings Per Container: 30
Amount Per Serving%DV
Proprietary Probiotic Blend:
Bacillus indicus (HU36™), Bacillus licheniformis (SL-307), Bacillus clausii (SC-109), Bacillus subtilis (HU58™), Bacillus coagulans (SC-208)
295 mg (4 billion CFU)†
† Daily Value not established.
Other Ingredients: Cellulose, vegetable capsule (cellulose and water)

Bacillus indicus HU36™ — Produces vitamins and carotenoids, including astaxanthin, zeaxanthin, and α-carotene, supporting the body's normal antioxidant status.

Bacillus subtilis HU58™ — Secretes antimicrobial compounds, produces nattokinase and vitamin K2, and supports healthy liver function.

Bacillus clausii SC-109 — Supports a strong and balanced immune system.

Bacillus coagulans SC-208 — Produces L+ lactic acid and promotes β-galactosidase (lactase) activity to aid lactose breakdown and support immune and gut defense.

Bacillus licheniformis SL-307 — Aids protein digestion and B-vitamin synthesis.

Week 1: Take 1 capsule every other day. Week 2: Take 1 capsule per day. Week 3 and beyond: Take 2 capsules per day, with food, or as recommended by your healthcare practitioner.