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Probiotics & Gut Health · Head to head

Microbiome Labs MegaSporeBiotic Spores Only - Spore vs PrecisionBiotics Alflorex Original - Daily Gut: Which Should You Buy?

Two premium approaches: spore-based Bacillus at £60, or the researched 35624 strain at £18.

Short answer

Both sit above the budget end, and both have a real argument, but they aren't equally proven in the UK. MegaSporeBiotic (3.1) uses spore-based Bacillus strains that survive stomach acid as dormant spores, an approach practitioners favour and one that genuinely differs from conventional probiotics; its UK review base is small though, around fifty ratings. Alflorex (4.4) is a third of the price with a single strain that has been studied more thoroughly than almost any other, plus thousands of UK reviews. If you've already tried conventional probiotics without benefit and want a mechanistically different option, MegaSporeBiotic is the best-known route and worth the experiment. For nearly everyone else, Alflorex offers more evidence for less money, which is why our scores are a full point apart.

Full look at the Microbiome Labs MegaSporeBiotic Spores Only - Spore → | Full look at the PrecisionBiotics Alflorex Original - Daily Gut →

Microbiome Labs MegaSporeBiotic Spores Only - Spore Based Probiotic Daily Supplement to Boost Akkermansia, 4 Bacillus Strains for Gut Health Support for Men & Women, Vegan Probiotics (60 Capsules) Microbiome Labs

Microbiome Labs MegaSporeBiotic Spores Only - Spore Based Probiotic

★ 4.3 / 5 46 reviews
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Alflorex Original - Daily Gut Health Supplement with Unique Bifidobacterium Longum Bacteria Strain 35624 - Bacterial Cultures - 30 Capsules PrecisionBiotics

PrecisionBiotics Alflorex Original - Daily Gut Health Supplement

★ 4.5 / 5 1,600 reviews
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Side by side

Microbiome Labs MegaSporeBiotic Spores Only - SporePrecisionBiotics Alflorex Original - Daily Gut
PriceSee on Amazon →See on Amazon →
Rating★★★★☆ 4.3★★★★★ 4.5
Review count461,600
BrandMicrobiome LabsPrecisionBiotics
Highlights
  • 99% SURVIVABILITY IN THE GUT: Spore-based active bacteria naturally survive stomach acid and digestive enzymes…
  • USED BY PRACTITIONERS WORLDWIDE: MegaSporeBiotic is trusted by nutritional therapists, functional medicine doc…
  • RECONDITIONS THE GUT MICROBIOME: This advanced formula is designed to recondition the gut—supporting microbial…
  • UNIQUE BACTERIA STRAIN: Each capsule of Alflorex Original is packed with live bacteria from the Bifidobacteriu…
  • LIVE FRIENDLY BACTERIA: Alflorex Original is scientifically proven to reach and survive in the human gut. The …
  • THE GUT MICROBIOME: Did you know that good health starts with the microbiome? It’s an amazing universe of bact…

Which one is for you?

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Prices move around, so always confirm on Amazon before deciding. Browse more options in Probiotics & Gut Health or see the whole Vitamins & Supplements department.
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