BioStacks
Thorne

Methyl-Guard

3 Capsules · 60 servings · $0.87/serving

71 / 100Good

Score Breakdown

Formulation
82
Safety
85
Final score
71/100

Ingredients (5)

L-5-MethyltetrahydrofolateSynergy1200 mcg

Optimal dose · Premium form

Vitamin B12Synergy1200 mcg

Within effective range · Premium form

Vitamin B620.4 mg

82% of effective dose · Premium form

FolateSynergy2000 mcg DFE

Within effective range

Betaine Anhydrous1800 mg

72% of effective dose

Other Ingredients

Fillers, coatings, and additives

4Safe

Silicon DioxideAnti-caking

Safe

Calcium CarbonateBuffer

Safe

Calcium LaurateEmulsifier

Safe

HypromelloseCapsule

Safe

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Products that cover similar health dimensions based on their ingredients.

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.