Vitamin B12 Shots

Vitamin B12 Shots at Aspire Weight Loss & Wellness

Feel-good energy, clear focus, and metabolic support—delivered fast. Our medical-grade B12 injections are a quick, targeted boost for busy bodies and brains. Administered by licensed clinicians in a luxe, calming setting, each visit takes ~5–10 minutes and pairs perfectly with our GLP-1 weight-loss program, IV drips, and performance add-ons.

Boost energy, focus, and metabolism with medical-grade B12 injections at Aspire in Fontana. Quick visits, licensed clinicians. Book your shot today.


Why B12?

  • Natural energy support without the jitters
  • Cognitive clarity & mood support
  • Metabolic support for those on weight-management plans
  • Red blood cell & nerve health support
  • Great for vegans/vegetarians or anyone with low dietary intake

We use preservative-free, medical-grade B12 (typically methylcobalamin) for superior bioavailability and gentle absorption.

Who It’s For

  • People feeling low energy, brain fog, or sluggish metabolism
  • GLP-1 clients wanting added energy and recovery support
  • Vegetarian/vegan clients who may not get enough B12 from food
  • Anyone with malabsorption concerns (e.g., post-GI surgery, certain GI conditions)

New to Aspire Weight Loss & Wellness? We’ll review your health history to ensure B12 is appropriate for you.

What to Expect

  1. Mini check-in: brief health review with a licensed clinician
  2. Quick injection: tiny intramuscular shot in the deltoid or glute
  3. That’s it: no downtime; many feel a lift within 24–72 hours

Visit time: ~5–10 minutes

Suggested frequency: weekly for 4–6 weeks, then every 2–4 weeks for maintenance (personalized to you)

Aftercare

  • Light activity is fine; gently massage the area if tender
  • Hydrate well for optimal absorption
  • Minor redness, warmth, or soreness may occur and resolve quickly
  • Contact us for any unusual symptoms

Pricing & Booking

  • Single B12 Shot: $30
  • Series (4–8): $108-$204 (save 10-15%)

Ready to feel your best?

Book now: Reserve your B12 shot → https://aspire.glossgenius.com 

Questions? Text or call: (909)919-9292

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FAQs: Vitamin B12 Shots

1) What exactly is Vitamin B12 and why does it matter?

Vitamin B12 (cobalamin) is essential for energy production, red blood cell formation, neurological function, and DNA synthesis. Low levels can lead to fatigue, brain fog, mood changes, and anemia.

2) Shots vs. pills—what’s the difference?

Injections deliver B12 directly into the muscle, bypassing the gut. This is helpful for anyone with absorption issues or those who want faster, more reliable results.

3) How soon will I feel a difference?

Some feel a lift in 24–72 hours; for others it’s more gradual over 1–2 weeks. Consistency over several weeks yields the most noticeable benefits.

4) How often should I get B12 injections?

Many begin weekly for 4–6 weeks, then switch to every 2–4 weeks for maintenance. We personalize frequency based on symptoms and goals.

5) Do I need lab work to start?

Not always. We can start based on your symptoms and history, and we’ll discuss whether lab testing makes sense for you.

6) Which form do you use—methylcobalamin or cyanocobalamin?

We typically use methylcobalamin for its high bioavailability and compatibility with most clients. If you need a different form, let us know.

7) Is it safe to combine B12 with Semaglutide/Tirzepatide (GLP-1s)?

Yes—B12 can support energy and mood while you’re on GLP-1 therapy. We’ll review your plan to time injections appropriately.

8) Are there side effects?

Most are mild and short-lived: injection-site soreness, warmth, or redness. Rarely, headache or light nausea. Severe reactions are very uncommon; seek care for any concerning symptoms.

9) Who should avoid B12 shots?

Those with known allergy to B12 or cobalt should avoid. Use caution and medical guidance if you have Leber’s disease, significant polycythemia, or are pregnant/breastfeeding—we’ll advise case-by-case.

10) I’m vegan—will this help?

Yes. B12 is naturally found in animal foods; vegans often benefit from regular B12 support.

11) Can B12 help with anemia?

If anemia is due to B12 deficiency, injections can help. For other causes (iron deficiency, chronic disease), we’ll guide you on appropriate evaluation.

12) How long is the appointment?

About 5–10 minutes. You’ll be in and out quickly.

13) Will B12 make me jittery like caffeine?

No. B12 supports natural energy production without the stimulant crash.

14) Can I stack B12 with an IV drip the same day?

Absolutely. Many clients pair B12 with our Recovery & Performance IV for hydration, electrolytes, and vitamins.

15) Do you offer packages or memberships?

Yes—series pricing options are available for convenience and savings.

Friendly Safety Note: This service may not be appropriate for everyone. All injections are administered by licensed clinicians following medical review. Results vary and are not guaranteed. This page is informational and not a substitute for personalized medical advice.