LOADING EGP
PACKAGING PREVIEW
Packaging preview. Your pen ships pre-filled and labeled just like this.
Longevity & Energy
B12
Fuel every cell.
Run on full. B12 is the vitamin your body needs to make red blood cells, protect your nerves and turn food into energy, and a shot skips the gut entirely so it actually lands. Pre-filled in your EGP Smart Pen, tracked in the Human 2.0 app.
PEN STRENGTH
$44.00USD · ships discreetly
Pre-filled EGP Smart Pen. Dial your dose; the Human 2.0 app logs it. Shipping and payment options are confirmed at checkout.
Independently tested
Every batch is third-party tested for purity and potency. Want the report for your pen? Ask and we’ll send it.
Request the lab reportB12 / WHAT IT DOES & THE SCIENCE
What it does for you.
The results people come for, the science behind them, and the honest notes we’d give a friend.
Compare every peptideTHE RESULTS / WHAT PEOPLE USE IT FOR
Fuel every cell.
Proven in clinical use
Proven benefit in clinical use
- What the science shows
- Per the NIH, B12 is essential for blood-cell formation and nerve function, and correcting a deficiency clears the fatigue and nerve symptoms that come with it. If your levels are already full, extra B12 won't turn you into a superhero, and we're fine saying so.
- Who was studied
- Adults with diagnosed B12 deficiency, the group the NIH guidance is built around.
- Good to know
- About as safe as it gets; extra B12 mostly leaves in your urine. Fatigue has many causes, so get your levels checked so you know this is the real fix. Vegans, vegetarians and anyone on metformin or acid blockers are the classic candidates.
Read the studies
Science summary updated 2026-09-05. We link the studies and approved-use records so you can read them yourself. Your dose lives in your EGP Smart Pen and the Human 2.0 app — talk to your healthcare provider about what’s right for you.
YOUR PEN
Everything in the box,
at a glance.
- Peptide
- B12
- What’s in it
- B12
- Pen strength
- 10 mg per pen
- Format
- Pre-filled EGP Smart Pen — single peptide
- Dosing
- Dial your desired or recommended dose on the pen. No mixing, no measuring, no syringes.
- Tracking
- Built-in RFID chip logs every dose to the Human 2.0 app automatically.
- Lab testing
- Third-party tested for purity and potency — report on request
- Storage
- Keep your pen refrigerated. Cap it between doses.
PAIRS WELL WITH
More for the same goal.
Peptides people stack with this one — or start here if you’d rather try one thing at a time.
Every EGP peptide ships pre-filled in the EGP Smart Pen. No mixing, no measuring, no syringes — dial your dose, press, and the Human 2.0 app logs it. Adults 21+.