🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 83% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 mL Serving Size
60 Servings
Other Combinations Product Type
83% Evidence Coverage

Supplement Facts — Evidence Check

1000 mcg (16666.67% DV)
📊 416.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 1.0mg
7.5 mg (37.5% DV)
✅ Within RDA (0.5× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 7.5mg UL 35mg
4.45 mg (296.67% DV)
📊 3.7× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 4.45mg
4.1 mg (205% DV)
📊 3.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 4.1mg UL 100mg
1 mg (58.82% DV)
✅ Within RDA (0.8× RDA of 1.3 mg) 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1mg
Adaptolin
44 mg

Other Ingredients

Water Ethanol Guar Gum Stevia Monk Fruit Natural Flavors Xylitol Erythritol Citrus extract Dipotassium Glycyrrhizinate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (89% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Suggested Use: Twice per day, place 1ml (1 full dropper) directly under the tongue for 30 seconds then swallow, or mix with 4 to 6 oz. of water and drink.

⚠️ Warnings & Precautions

Warning: Consult a physician before use.

Do not use if pregnant or nursing.

Keep out of reach of children.

Do not use if tamper resistant seal is damaged or broken. If experiencing nausea, dizziness, vomiting, or severe headaches, discontinue use and consult your physician.

🧪 Formulation Notes

BioSource Labs Boost Energy Matrix delivers a potent bioavailable dose of energy essential b vitamins, adaptogens and scientifically validated ingredients to invigorate cells and help balance key bodily functions.

Advanced Formulation For Sustained Daily Energy

B-Complex with Methyl B12 & Adaptolin

100% Natural Guarantee

Additional Information

Refrigerate after opening for extended storage time

To reorder call 1-866-537-2214 or visit www.biosourcelabs.com

Made in USA

Product Details

UPC / SKU X002J41ZHX
DSLD Entry Date 2022-07-21
Product Type Other Combinations
Form Liquid
DSLD ID 268235
Data Updated 2026-04-11

Research Evidence

237 Research Sources
53 Avg Quality Score
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
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
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018
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
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
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024
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
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023
View all evidence for Vitamin B12 →

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