Boost cellular energy and slow the aging process from within.
Liposomal Methyl B-Complex
⚡ Advanced Methylated B Complex – For Optimal Energy & Detox
QuickSilver Scientific’s premium Methyl B Complex delivers bioactive, methylated B vitamins to support energy production, neurological health, and methylation pathways. Ideal for those with MTHFR mutations or seeking superior absorption.
Why This Stands Out:
✔ Fully Methylated Forms – B12 (methylcobalamin), folate (Quatrefolic®), B6 (P-5-P) for immediate use.
✔ Enhanced with Co-Factors – Includes TMG & glutathione precursors for detox support.
✔ Liposomal Delivery – 3X better absorption vs. standard B complexes.
Why This Formula Wins:
✔ Delicious Lemon Raspberry Flavor – No more unpleasant B-vitamin aftertaste.
✔ Methylated & Bioactive – Features methylcobalamin (B12) and Quatrefolic® folate for immediate use.
✔ Liposomal Delivery – Bypasses gut absorption issues (ideal for low stomach acid or aging adults).
✔ Liver & Methylation Support – Enhanced with milk thistle + TMG for detox synergy.
✅ Verified Key Ingredients
🧪 Methylated B Vitamins (Per 1 mL Serving):
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B1 (Thiamin), B2 (Riboflavin), B3 (Niacin), B5 (Pantothenic Acid) – Energy metabolism.
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B6 (P-5-P), B7 (Biotin), B9 (Folate as Quatrefolic®), B12 (Methylcobalamin) – Neurological & methylation support.
➕ Detox & Absorption Boosters:
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Trimethylglycine (TMG) – Critical for methylation cycles.
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Milk Thistle Extract – Protects and regenerates liver cells.
*(Liposomal technology for 3X better absorption | Non-GMO, gluten-free | Made in USA.)*
SUGGESTED USE:
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Take 2 pumps by mouth. Hold in mouth 30-90 seconds before swallowing. Repeat to desired dosage or as directed by a healthcare professional. Take on an empty stomach, at least 10 minutes before meals. If pregnant, breastfeeding or planning to become pregnant, consult your physician before use.
⚠️ Warnings
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Not intended for individuals under 18 years of age.
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Consult a healthcare provider before use if pregnant, nursing, taking medications (e.g., antidepressants, chemo), or have a medical condition.
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Store in a cool, dry place. Refrigerate after opening.
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Keep out of reach of children.
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These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Liposomal Methyl B-Complex
Sale price$52.99
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Liposomal Methyl B-Complex
Sale price$52.99
Formulated by Nathaly Marcus — Trusted by Millions
Nathaly Marcus is a functional medicine practitioner and supplement formulator trusted by millions for her evidence-based, no-BS approach to health.
She created the Sugar Reset Program after seeing countless people struggle with cravings and metabolic dysfunction, not from lack of willpower, but from broken biology.
Every FortCore formula is built to her exact standards: clinical doses, third-party testing, and ingredients she uses herself.
When you choose this program, you're getting a system designed by someone who refuses to compromise on quality or results.
Frequently Asked Questions
Who is Nathaly Marcus and why did she create Fortcore?
Nathaly Marcus is a clinical nutritionist and a pioneer in functional medicine with over 30 years of experience. As the founder of the Functional Health Mind-Body Institute, she has dedicated her career to finding the root causes of health issues rather than just treating symptoms. She created Fortcore to provide high-performance, science-backed supplements that meet the rigorous clinical standards she requires for her own patients.
What is the "3R Method" mentioned in the formulas?
The 3R Method is Nathaly Marcus’s signature framework for achieving total wellness:
Repair: Healing the gut and reducing systemic inflammation.
Regenerate: Revitalizing cellular energy and slowing the aging process.
Reset: Balancing metabolism and hormones to restore the body’s natural rhythm. Every Fortcore product is designed to support one or more of these pillars to help you move from simply "surviving" to thriving.
Why should I choose Fortcore over other supplement brands?
Fortcore isn't just another supplement line; it is a clinical-grade system. We prioritize high bioavailability, clinically backed dosages, and zero-sugar formulations. Our products are the exact tools Nathaly uses in her practice—clinically dosed and backed by peer-reviewed research.
Are Fortcore supplements safe to take together?
Yes. Our product ecosystem is designed to be synergistic. Many of our customers combine formulas (such as our Sugar Reset with NAD+) to address multiple pillars of health simultaneously. However, if you are pregnant, nursing, or taking prescription medication, we always recommend consulting with your healthcare provider first.
How soon can I expect to see results?
While many users feel a difference in energy and mental clarity within the first few days, cellular health is a marathon. For metabolic and hormonal support, we typically recommend consistent use for 30 to 90 days to allow your body to fully repair and regenerate.
What is your quality standard?
Quality is our obsession. All Fortcore products are manufactured in facilities following strict GMP (Good Manufacturing Practice) standards. Our ingredients are peer-reviewed for efficacy, sugar-free, and tested for purity to ensure you are getting exactly what is on the label.
Do you offer international shipping?
Yes! We ship to a wide range of countries, including Canada, Mexico, the UK, the European Union, Australia, and more. Shipping rates and delivery times are calculated at checkout based on your location.
What is your return policy?
We stand behind our formulas. If a product isn’t the right fit for you, we offer a "Satisfied or Refunded" guarantee. Please contact our support team within 30 days of your purchase, and we will guide you through the return process.