Folic Acid
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Spray(s)
Serving Size
175
Servings
Vitamin
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
400 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
Other Ingredients
Vegetable Glycerin
deionized Water
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (77% of products)
Nutrient (60% of products)
Approved Health (5% of products)
Target Groups
Vegetarian
Adult (18 - 50 Years)
Kosher
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
SUGGESTED USE: Hold very close to your mouth, spray once per day into the mouth or under the tongue or as directed by your health care professional.
Shake well before using.
⚠️ Warnings & Precautions
WARNINGS: Keep out of the reach of children.
🧪 Formulation Notes
No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians
No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians No Artificial Preservatives, Sweeteners or Colors
Additional Information
Plant # K-0001604 MADE IN THE USA
L.a.(TM)
FAST ABSORPTION SUBLINGUAL NUTRIENTS PRESERVED IN GLYCERIN
Great Citrus Flavor
K PARVE
175 adult doses
Product Details
UPC / SKU
6 41356 17081 0
DSLD Entry Date
2014-07-25
Product Type
Vitamin
Form
Liquid
Brand
L.A. Naturals
DSLD ID
35072
Data Updated
2026-04-11
Research Evidence
363
Research Sources
57
Avg Quality Score
187
Meta Analysis
56
Systematic Review
54
Rct
29
Guideline
26
Clinical Trial
6
Cochrane Review
2
Regulatory Source
1
Other
1
Openfda Safety
A
Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes
A
Folate Intake and Risk of Pancreatic Cancer: A Systematic Review and Updated Meta-Analysis of Epidemiological Studies
A
The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis
A
A Comparative Study Evaluating the Effectiveness of Folate-Based B Vitamin Intervention on Cognitive Function of Older Adults under Mandatory Folic Acid Fortification Policy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
A
Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
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
A
Beneficial effects of folic acid supplementation on lipid markers in adults: A GRADE-assessed systematic review and dose-response meta-analysis of data from 21,787 participants in 34 randomized controlled trials
A
Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participants
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