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B Complex Spray

product on market Liquid Biotech Nutritions Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 88% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This product contains a blend of B vitamins, including B2, B5, B6, B12, and niacin, which are essential for energy metabolism and neurological function. There is strong clinical evidence supporting the role of these nutrients in maintaining cellular health. The formulation maintains a high safety profile based on available data.

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

Label

Product Label

Label for B Complex Spray
Open Full PDF View on NIH DSLD →
Details

Label Data

1 mL
Serving Size
60
Servings
Vitamin
Product Type
88%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1.7 mg (100% DV)
1.3× RDA — within safe limits 13 studies (A:0, B:1)
20 mg (120% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (120% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
1200 mcg (20090% DV)
500.0× RDA — above typical dose 139 studies (A:1, B:44)
30 mg (330% DV)
6.0× RDA — above typical dose 2 studies — no high-quality reviews
1.5 mg (100% DV)
1.2× RDA — within safe limits 76 studies (A:0, B:33)
400 mcg (110% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
25 mcg (8% DV)
Within RDA (0.8× RDA) 27 studies (A:0, B:11)

Other Ingredients

purified Water Glycerin Natural flavors Sodium Phosphate Dibasic Stevia Citric Acid Potassium Sorbate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults take five sprays under the tongue twice daily.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Liposomal spray

Additional Information

Order online: www.BiotechNutrtions.com

Manufactured 08/2013

Metadata

Product Details

UPC / SKU6 16983 00229 2
DSLD Entry Date2021-02-25
Product TypeVitamin
FormLiquid
BrandBiotech Nutritions
DSLD ID244017
Data Updated2026-04-11
Research

Research Evidence

22
Research Sources
49
Avg Quality
8
Rct
4
Meta Analysis
4
Clinical Trial
3
Systematic Review
1
Cochrane Review
1
Regulatory Source
B Effect of vitamin B2, vitamin C, vitamin D, vitamin E and folic acid in adults with essential hypertension: a systematic review and network meta-analysis
Systematic Review BMJ open 2024 PubMed DOI
B Effect of Vitamin B2 supplementation on migraine prophylaxis: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2022 PubMed DOI
B Supplementary vitamin E, selenium, cysteine and riboflavin for preventing kwashiorkor in preschool children in developing countries
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Riboflavin supplements for blood pressure lowering in adults.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Associations of dietary vitamin B1, vitamin B2, vitamin B6, and vitamin B12 with the risk of depression: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2022 PubMed DOI
C Prophylaxis of migraine headaches with riboflavin: A systematic review
Systematic Review Journal of clinical pharmacy and therapeutics 2017 PubMed DOI
C Medium-dose riboflavin as a prophylactic agent in children with migraine: a preliminary placebo-controlled, randomised, double-blind, cross-over trial
Rct Cephalalgia : an international journal of headache 2010 PubMed DOI
C The efficacy of 2 different phakic intraocular lens implant in keratoconus as an isolated procedure or combined with collagen crosslinking and intra-stromal corneal ring segments: a systematic review and meta-analysis
Meta Analysis International ophthalmology 2023 PubMed DOI
C Epithelium-off photochemical corneal collagen cross-linkage using riboflavin and ultraviolet a for keratoconus and keratectasia: a systematic review and meta-analysis
Meta Analysis The ocular surface 2014 PubMed DOI
C Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial
Rct The journal of headache and pain 2015 PubMed DOI
View all evidence for Riboflavin →
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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.