B12 Injectable
Fast-acting energy, focus, and metabolic support.
From $25/mo
Choose your B12 Injectable plan
Visible results typically start around month 3. Lock in your supply upfront for the best per-month price.
Your final plan is confirmed by a US-licensed clinician after a brief intake. If you're not approved for treatment for any reason, you receive a full refund on the medication cost.
What is B12 injection therapy?
Vitamin B12 is essential for energy production, red blood cell formation, and nervous-system function. Many people run low — especially those on plant-based diets, with digestive issues, or under chronic stress. B12 injections bypass the gut for fast absorption and reliably higher levels than oral supplementation.
How it works
Bypasses the gut
Injected B12 skips first-pass absorption, delivering the vitamin directly into circulation for consistent results.
Powers red blood cell formation
B12 is required for healthy erythropoiesis — supporting oxygen delivery, endurance, and energy across the day.
Supports the nervous system
It's essential for myelin maintenance and neurotransmitter synthesis, contributing to mood, focus, and cognition.
Transformative results
- 01
Higher, steadier daily energy
- 02
Sharper focus and reduced brain fog
- 03
Supports metabolism and mood
- 04
Safe, simple, non-stimulant
- 05
Ideal for plant-based diets or absorption issues
What you can expect.
Days 3 → 7
Mental fog lifts. Energy holds steadier through the afternoon and mornings feel less depleted.
Weeks 2 → 4
Mood and stress tolerance climb. Workouts feel less draining and recovery improves.
Months 2 → 3
B12 stores rebuild. Baseline energy becomes independent of caffeine and hair/skin quality often improves as a bonus.
What's included
- Personalized protocol from a licensed US clinician
- Free, discreet shipping from a trusted US pharmacy
- Ongoing dose adjustments and progress reviews
- Unlimited messaging with your care team
- Flat monthly price — never changes with dose
Questions, answered.
Do I need insurance?
No. Pulse Labs Health membership pricing is transparent and does not require insurance.
How quickly can I start?
Most members complete intake and receive physician approval within 24 hours.
Is a provider available after I start?
Yes. Members have around-the-clock access to licensed US providers at no additional cost.
What if I'm not approved?
You aren't charged for treatment if a clinician determines it isn't right for you — 100% money-back on the medication cost.
Off-label prescribing is at the discretion of a US-licensed clinician after reviewing your intake. Risks, benefits, and alternatives will be discussed with your provider. Individual results vary.
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