5-MTHF (ExtraFolate)

About 5-MTHF (ExtraFolate)

Patented ingredient name

Extrafolate-S®


Manufacturer

Gnosis USA, Inc.


Dietary sources

Spinach, collard greens, kale, Swiss chard, asparagus, broccoli, Brussels sprouts, avocado, papaya, oranges, grapefruit, strawberries, lentils, peas/split peas, and beans (pinto, kidney, black, etc.)

The Thorne Difference

  • It’s the active form of folate and only the active L (aka S) form (not a racemic mixture of R and S)
  • Stabilized by calcium
  • The extraction process separates the active (S, aka L) isomer without using a solvent
  • Created by Gnosis, the technology leader in active folate supplementation
  • Contains only the L isomer (the active isomer) of 5-MTHF

Our Ingredients

Thorne cares deeply about where our ingredients come from. Our research and development team is tasked with sourcing exceptional ingredients, maintaining oversight of an ingredient's origin, and providing complete supply chain transparency.

We partner only with suppliers whose practices emphasize quality, science, and environmental responsibility. We believe that better ingredients mean better potency, absorption, and digestibility - and ultimately better health.

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