Vitamin

Optimized Folate L-Methylfolate 1700 mcg DFE

by Life Extension · Tablet or Pill

Supplement facts from the label of Optimized Folate L-Methylfolate 1700 mcg DFE by Life Extension: Folate 1,700 mcg DFE.

Label of Optimized Folate L-Methylfolate 1700 mcg DFE, Life Extension
Label image: NIH DSLD · full label (PDF)
Serving size1 Tablet(s)
Servings per container100
Most servings a day on the label1
TypeVitamin
Barcode737870193913
Label recordDSLD 328613 · entered 2025-05-21

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Folate ((6S)-5-Methyltetrahydrofolate, Calcium Salt)1,700 mcg DFE425%—

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Vegetarian · Adult (18 - 50 Years) · Gluten Free

Claim types: Nutrient · All Other · Structure/Function

All Other Content: Scan for product info

Precautions re: All Other: Read the entire label and follow the directions carefully.

Suggested/Recommended/Usage/Directions: Directions: Take one (1) tablet daily with food, or as recommended by a healthcare practitioner.

Precautions re: All Other: Caution: Consult your healthcare provider if you are at risk of vitamin B12 deficiency, as high-dose folate may mask signs.

Precautions re: Children: Warnings: Keep out of reach of children.

Precautions re: All Other: Do not exceed recommended dose. Do not purchase if outer seal is damaged.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).