Quatrefolic
vitamin
41
products
Updated April 2026Dosage Range
0 mcg DFEavg 942.88 mcg DFE25500 mcg DFE
Quatrefolic is found in 58 supplement products from 16 brands. Dosages range from 0 to 25500 mcg DFE, with an average of 942.88. The most common form is Capsule.
Top 5 Highest-Dosage Quatrefolic Supplements
- L-5-MTHF 25,500 mcg DFE by Seeking Health — 25500 mcg
- L-5-MTHF 8,500 mcg DFE by Seeking Health — 8500 mcg DFE
- 5-MTHF by XYMOGEN — 3400 mcg DFE
- L-5-MTHF 1,700 mcg DFE by Seeking Health — 1700 mcg DFE
- HomocysteX Plus with TMG by Seeking Health — 1360 mcg DFE
L-5-MTHF 25,500 mcg DFE by Seeking Health has the highest Quatrefolic dosage at 25500 mcg. Memory Factors by MNP Michael's Naturopathic Programs has the lowest at 23 mcg DFE.
All Products
showing 41 of 41ActivNutrients Chewable Natural Mixed Berry Flavor
● OTHER INGREDIENTS (2)
XYMOGEN340 mcg DFE227% DVTablet or Pill
OptiCleanse Plus Vanilla Delight No Added Sugar, No Stevia
● OTHER INGREDIENTS (1)
XYMOGEN340 mcg DFE85% DVPowder
OptiCleanse GHI Lite Vanilla Delight Sugar- & Stevia-Free
● OTHER INGREDIENTS (1)
XYMOGEN170 mcg DFE43% DVPowder
Teen Boys Multivitamin Capsules
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
MH Michael's Health Naturopathic Programs125 mcg DFE31% DVCapsule
Teen Boys Multivitamin Tablets
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
MH Michael's Health Naturopathic Programs115 mcg DFE29% DVTablet or Pill
OptiCleanse GHI Vanilla Delight Sugar- & Stevia-FreeDiscontinued
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
XYMOGEN340 mcg DFE85% DVPowder
OptiMetaboliX 2:1 Vanilla DelightDiscontinued
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (1)
XYMOGEN200 mcg DFE50% DVPowder
ATP Ignite Workout Natural Mixed Berry FlavorDiscontinued
● OTHER INGREDIENTS (2)
XYMOGEN68 mcg DFE17% DVPowder
Memory FactorsDiscontinued
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
MNP Michael's Naturopathic Programs23 mcg DFE6% DVTablet or Pill
Frequently Asked Questions
How many products contain Quatrefolic?
There are 58 supplement products containing Quatrefolic from 16 brands in the NIH DSLD database.
What is the average Quatrefolic dosage?
The average Quatrefolic dosage across supplement products is 942.88 mcg DFE. Dosages range from 0 to 25500 mcg DFE.
What is the most common form for Quatrefolic supplements?
The most common product form for Quatrefolic supplements is Capsule.
What brands make Quatrefolic supplements?
There are 16 brands that make supplements containing Quatrefolic in the NIH DSLD database.
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Quick Facts
- Products
- 58
- Brands
- 16
- Avg Dose
- 942.88 mcg DFE
- Common Form
- Capsule
- Category
- vitamin