Known Nutrition Sleep Better vs Bioglan SmartMinds Mood & Mind
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Known Nutrition Sleep Better and Bioglan SmartMinds Mood & Mind.
Last verified: 13 Mar 2026 · Based on 19 reviews
Our Verdict: Known Nutrition Sleep Better or Bioglan SmartMinds Mood & Mind?
Sleep Better Vegan Gummies with Saffron wins: 76 versus 70, and £9.74 versus £12.74. Pick SmartMinds instead if you're buying for children or need the higher effectiveness rating (80/100). Known Nutrition's saffron and lemon balm formula targets anxiety-linked sleep issues better.
— AIScored Editorial Team
Known Nutrition Sleep Better scores 76/100 vs Bioglan SmartMinds Mood & Mind at 70.0/100. Known Nutrition Sleep Better wins on ingredient quality, certifications. Bioglan SmartMinds Mood & Mind is stronger on effectiveness and value for money.
Known Nutrition Sleep Better vs Bioglan SmartMinds Mood & Mind: What Does the Data Say?
Known Nutrition's Sleep Better (£9.74, score 76/100) uses herbal science. Its gummies contain 90mg saffron extract, 300mg lemon balm, and 150mg chamomile — doses matched to published sleep and anxiety research. Bioglan's SmartMinds (£12.74, score 70/100) targets mood and mental function in children aged 6-16, not sleep. These aren't really competing products.
Sleep Better has real credentials: ISO, GMP, BRC certification, and third-party testing. SmartMinds skips testing and uses gelatin, so it's not vegan. Real users report Sleep Better works across repeat purchases. The downside: polyol sweeteners (maltitol, sorbitol, erythritol) trigger bloating in some people, and there's no melatonin for sleep onset.
Pick Sleep Better if you're an adult with sleep difficulties or stress-related wakefulness. Pick SmartMinds only if supporting a child's mood. The £3 price gap favours Sleep Better for adults, and its testing makes it the safer choice.
How Do the Scores Compare?
Sleep Better Vegan Gummies ...
Known Nutrition
|
SmartMinds Magnesium Mood &...
Bioglan
|
|
|---|---|---|
| Overall Score | 76 | 70.0 |
| Effectiveness | 75.0/100 |
80.0/100
Best
|
| Ingredient Quality |
71.0/100
Best
|
60.0/100 |
| Value for Money | 66.0/100 |
70.0/100
Best
|
| Side Effects | 72.0/100 |
90.0/100
Best
|
| Certifications |
100/100
Best
|
30.0/100 |
| Best Price |
£9.74
Known Nutrition →
Cheapest
|
£12.74 Holland & Barrett → |
| Form | gummies | None |
| Dose | None | None |
| Third-Party Tested | ✓ Yes | ✗ No |
| Reviews Analysed | 15 | 4 |
Sleep Better Vegan Gummies with Saffron
Pros
- ✓Strong repeat-purchase pattern and 5-star majority — multiple reviewers on their 2nd or 3rd order report sustained benefit
- ✓Well-dosed herbal stack: 90mg saffron (3:1), 300mg lemon balm (10:1), and 150mg chamomile (5:1) meet or exceed doses used in sleep/anxiety research
- ✓ISO, GMP and BRC certified with independent third-party testing — meaningful quality assurance for a supplement brand
- ✓Vegan, allergen-free, no artificial colours or preservatives — broad dietary compatibility
Cons
- ✗Multiple polyol sweeteners (maltitol, sorbitol, erythritol) can cause bloating or stomach cramps in sensitive individuals — reported by at least 2 reviewers
- ✗No melatonin in the formula, which limits direct sleep-onset support compared to many UK competitors
- ✗Vitamin B6 at 0.7mg (50% NRV) is a minor contributor — unlikely to drive meaningful effect on its own
- ✗Inconsistent results: a notable minority of users report no improvement even after several weeks of consistent use
Best For
SmartMinds Magnesium Mood & Mind...
Pros
- ✓Pleasant watermelon taste that children find appealing
- ✓Users report noticeable improvements in mood and regulation
- ✓Sugar-free formulation suitable for daily use
- ✓Convenient gummy format for children who may struggle with pills
Cons
- ✗Not third-party tested for quality verification
- ✗Not suitable for vegans (likely contains gelatin)
- ✗Limited ingredient transparency regarding specific magnesium forms and dosages
- ✗Small review sample makes long-term effectiveness difficult to assess
Best For
Score Breakdown: Known Nutrition Sleep Better vs Bioglan SmartMinds Mood & Mind
Sleep Better Vegan Gummies by Known Nutrition is a UK-made, ISO/GMP/BRC-certified sleep supplement combining saffron, lemon balm, chamomile, zinc, and vitamin B6 in a vegan gummy format.
What are the key differences?
Frequently Asked Questions
Which is better, Known Nutrition Sleep Better or Bioglan SmartMinds Mood & Mind? ▼
Is Known Nutrition Sleep Better worth the price compared to Bioglan SmartMinds Mood & Mind? ▼
Which has fewer side effects? ▼
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Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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