Yakult Original vs Bio-Kult Boosted

Side-by-side AI analysis based on real user reviews from Reddit, Amazon, YouTube & more.

Score Comparison

Yakult Original
Bio-Kult Boosted
Yakult Original
Yakult
Bio-Kult Boosted
Bio-Kult
Overall Score 6 8
Effectiveness 5/10 8/10
Best
Ingredient Quality 4/10 8/10
Best
Value for Money 6/10 7/10
Best
Side Effects 8/10
Best
8/10
Best
Certifications 5/10 7/10
Best
Best Price £15.99
Cheapest
£18.99
Form Liquid Capsules
Dose 1 bottle (65ml) daily 1-2 capsules daily
Third-Party Tested ✓ Yes ✓ Yes
Reviews Analysed 2 3

Yakult Original

Pros

  • +Extremely accessible — available in all UK supermarkets
  • +Well-researched exclusive LcS strain
  • +Convenient daily drink format, no capsules
  • +Very affordable at under 4 GBP per 7-pack

Cons

  • -High sugar content (8.8g per tiny bottle)
  • -Only one strain at modest CFU count
  • -Contains dairy, not suitable for vegans or lactose intolerant

Best For

Probiotic beginners Children and families
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Bio-Kult Boosted

Pros

  • +Triple the potency of standard Bio-Kult
  • +Added vitamin B12 for comprehensive gut support
  • +Same trusted 14-strain formula
  • +Shelf-stable, no refrigeration required

Cons

  • -More expensive than the standard Bio-Kult
  • -Contains soya and trace milk allergens
  • -30 capsules at 2/day only lasts 15 days at full dose

Best For

Existing Bio-Kult users needing higher potency Periods of digestive stress
View full review →
AI

AI Comparison Analysis

Yakult Original vs Bio-Kult Boosted

Yakult Original: Yakult is a global probiotic icon with decades of research behind its exclusive LcS strain. The 65ml daily bottle format is incredibly convenient and accessible, available in virtually every UK supermarket. However, the 8.8g of added sugar per bottle is a significant drawback, and the single-strain formula at 6.5 billion CFU is modest compared to capsule-based alternatives. Best viewed as a dietary habit rather than a serious supplement.

Scores: effectiveness: 5/10, ingredient_quality: 4/10, value_for_money: 6/10, side_effects: 8/10, certifications: 5/10, overall: 6/10

Bio-Kult Boosted: Bio-Kult Boosted builds on the excellent reputation of Bio-Kult Advanced with triple the CFU count and added vitamin B12. The 14-strain formula at 30 billion CFU per 2 capsules puts it firmly in the high-potency category while remaining shelf-stable. At around 16-17 GBP for 30 capsules, it offers good value for a premium probiotic. A natural upgrade for existing Bio-Kult users needing more support.

Scores: effectiveness: 8/10, ingredient_quality: 8/10, value_for_money: 7/10, side_effects: 8/10, certifications: 7/10, overall: 8/10

Disclaimer: AIScored provides AI-generated comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.