B12Rx
Pouch opened with the prefilled syringe partly out, and the pen in use

1 of 5. Pouch opened with the prefilled syringe partly out, and the pen in use

Methylcobalamin Prefilled B12

Pure methyl B12, 2,000 mcg

Regular price $25.99$13.99 per shot

10-shot kit: $139.90

Methylcobalamin Prefilled B12 is our B12 Methyl-Renew formula: 2,000 mcg of methylcobalamin, the bioactive form of B12, with no synthetic cyanocobalamin, caffeine or stimulants. Ten prefilled, individually wrapped single-dose shots per kit, shipped after a licensed provider reviews your order.

  • 2,000 mcg methylcobalamin per shot
  • No synthetic cyanocobalamin
  • Ten prefilled single-dose shots per kit

Same formula as B12 Methyl-Renew.

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Pick your schedule next Prescription handled Free standard shipping with auto refill

Active ingredients

Methyl B12
Vitamin B12
2,000 mcg/ml per shot
Medical review
Prefilled shots
No cyano
Tracked shipping

Potent, fast & long acting
Painless self-injector
Prefilled shots. No vials.
Made & shipped in the USA
B12 Methyl-Renew
Natural Fast-Acting B12

Why B12 Methyl-Renew works

What's in each shot.

  • 2,000 mcg of pure Methyl
    The bioactive form your body uses immediately.
  • No synthetic cyano
    Methyl B12 only. This formula does not use cyano.
  • Energy without caffeine
    More energy from better circulation, without caffeine or jitters.
Standards

What we promise on every batch

Verified by independent labs, signed off by licensed physicians.

Prescription Review

Orders require licensed medical review.

Third Party Tested

Every batch independently verified.

No Cyano

Methyl and hydroxo B12. Not synthetic cyano.

Medical Staff Review

A prescription is issued only when appropriate.

Prefilled Shots

Single-use syringes with no vial measuring.

Active Panels

Formula actives shown before checkout.

Made in America

Compounded in a US pharmacy.

Vegetarian Friendly

Plant-compatible formulas.

How it works

  1. 1

    The pouch

    Open the pouch

    Each syringe arrives sealed and prefilled.

    A sealed B12Rx pouch
  2. 2

    The injector

    Load the injector

    Load the syringe into the self-injector.

    A prefilled syringe loaded into the B12Rx self-injector
  3. 3

    The shot

    Press and done

    Place it on your thigh and press. The injection is done in seconds.

    The B12Rx self-injector pressed against the thigh
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FAQ

Common questions

Yes. Orders placed online are connected to licensed medical professionals for review. A prescription is issued only when the reviewer determines it is appropriate.