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Focus

product on market Capsule Weyland Brain Nutrition Safety: 85/100
85/100

This product is generally safe

  • Folate: 334mg is 334.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 57% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines B vitamins and folate to support cognitive function and energy metabolism. L-tyrosine and Rhodiola rosea are included for their moderate evidence in reducing fatigue and improving focus under stress. Overall, these ingredients are generally well-tolerated and supported by varying levels of clinical research.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 334mg is 334.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Focus
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mcg (20833% DV)
208.3× RDA — above typical dose 139 studies (A:1, B:44)
5 mg (294% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
334 mcg DFE (139% DV)
Exceeds UL by 334.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
L-Tryosine
250 mg
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
Lion's Mane extract
25 mg
Proprietary Focus Blend
725 mg

Other Ingredients

Cellulose Rice Rice Flour Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use As a dietary supplement, take 1-2 capsules as needed, with food or water, or as recommended by your qualified healthcare professional.

Warnings & Precautions

Warning: If you are pregnant, breastfeeding, on medication or have a medical condition, consult a qualified healthcare professional before taking Focus.

Keep out of reach of children.

Do not use if seal under cap is broken or missing.

Formulation Notes

About All Weyland Brain Nutrition products are manufactured in the USA with globally sourced ingredients at an FDA registered, cGMP compliant, and 3rd party rated facility.

Gluten free Soy free Dairy free No artificial flavors or colors

Vegan

Comprehensive formula with nutrients, nootropics, and herbs

Contains no: Soy, dairy, fish, gluten, peanuts, shellfish, tree nuts, wheat or yeast, no artificial flavors or colors.

Additional Information

FDA registered facility Manufactured in the USA GMP Good Manufacturing Practice

Recyclable bottle

Store in a cool, dry place.

Metadata

Product Details

UPC / SKUX002Z28C7Z
DSLD Entry Date2024-03-22
Product TypeOther Combinations
FormCapsule
BrandWeyland Brain Nutrition
DSLD ID307906
Data Updated2026-04-11
Research

Research Evidence

237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025 PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021 PubMed DOI
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024 PubMed DOI
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020 PubMed DOI
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024 PubMed DOI
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024 PubMed DOI
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023 PubMed DOI
View all evidence for Vitamin B12 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.