Real Results. Real People.

MethylB+ is a high-potency blend of bioactive B vitamins, key methyl donors, and supportive amino acids designed to optimize methylation, homocysteine metabolism, and cellular detoxification. B vitamins are essential for hundreds of daily processes in the body, from producing energy and neurotransmitters to supporting digestion, detoxification, and hormonal balance.
This formula provides methylated and phosphorylated forms—5-MTHF (Quatrefolic®), methylcobalamin (B12), pyridoxal-5-phosphate (B6), and riboflavin-5-phosphate (B2)—alongside trimethylglycine (TMG) and L-serine to deliver essential cofactors for those with increased methylation needs, sluggish detox pathways, or compromised nutrient absorption.
MethylB+ is ideal for anyone looking to support foundational health—particularly those experiencing fatigue, brain fog, mood imbalances, digestive issues, or elevated homocysteine levels. Due to its potency, we recommend starting with a lower dose—especially if you have MTHFR, COMT, or other methylation-related gene variants, or if you’ve experienced sensitivity to methylated nutrients. In some cases, it may be helpful to test for MTHFR, COMT, or MAOA polymorphisms, or work with a practitioner to determine if this formula is right for you.*
How it Works
What it Does
Ingredients
Energy Production
Brain Clarity
Methylation Support
Detox Pathways
Frequently asked questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
When will I get my order?
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?
Our products are manufactured in the US.
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase. We cover duties in Canada.

Premium Quality. Proven Science. Whole-Body Results.
Natural ingredients
Nature provides the foundation, science perfects the formula. Our supplements harness the power of natural ingredients, carefully selected and expertly formulated for maximum effectiveness.
Tested for safety
Triple-tested for your confidence: GMP-certified facilities, independent third-party analysis, and uncompromising safety standards in every single batch.
Evidence-Based
We don't formulate on hunches. Each Molecular Provisions supplement is built on peer-reviewed research and proven clinical outcomes, giving you confidence in every dose
Gluten-Free & Non-GMO
Clean ingredients, clear conscience. Every supplement we create is gluten-free and non-GMO, so you can focus on feeling your best—not worrying about what's in your bottle.