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Vitamin B12 for Energy & Nervous System Support in Vials
ASTERA LABS - Official Product
Certified & Lab Tested
B-12 – High-Potency Vitamin B-12 Formula for Energy, Nerve Function, and Red Blood Cell Support
DOSAGE
500 mcg/ml
PACKAGE CONTENT
1 vial containing 500 mcg/ml of active compounds.
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Certified & Lab Tested
Third-party lab test + batch authenticity code WHO-GMP / EU-GMP / UK-MHRA
Official Brand Partner
Dinespower is an official ASTERA LABS reseller (since 2019)
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Wholesale Prices (B2B)
Tiered discounts for partner orders from 1500 €
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Shipping Methods
Delivery times, tracking, discreet packaging
Payment Methods
Bitcoin, bank transfer
Active ingredient
- Hydroxocobalamin: A natural and long-lasting form of Vitamin B-12 that supports energy metabolism, nerve health, and detoxification processes.
- Cyanocobalamin: A synthetic form of Vitamin B-12 that boosts energy levels and aids in the prevention of Vitamin B-12 deficiency, which can cause fatigue and neurological issues
Vitamin B12 for Elite Athletic Performance
Vitamin B12, or cobalamin, is a water-soluble substance for sale from the B-complex family. In injectable form, it is available as Cyanocobalamin or Methylcobalamin. These forms have high bioavailability. They bypass the digestive system, ensuring rapid absorption. Such a property is valuable for athletes and bodybuilders, as intense training and strict diets can deplete B12 stores. The injectable version is more effective than oral tablets. Before you buy such a substance, you can check its cost.
How to use the substance for sports?
In professional sports, B12 is used as a performance-enhancing supplement. This substance achieves the following effects:
- Combats chronic fatigue and significantly increases energy levels throughout the day.
- Improves red blood cell production for better oxygen delivery to working muscles.
- Supports the central and peripheral nervous system during intense training cycles.
- Accelerates recovery after intense training, especially during high-volume phases or competition preparation.
- Maintains optimal protein, fat, and carbohydrate metabolism.
Such a vitamin is beneficial for people on low-calorie diets. This supplement also alleviates symptoms of B12 deficiency, including low energy, poor concentration, and slow recovery.
Optimal supplement dosage
Let’s consider the recommended vitamin B12 injection dosage bodybuilding:
- Loading phase: 1000 mcg (1 ml) injected 2-3 times per week for the first 2-3 weeks
- Maintenance phase: 500-1000 mcg once or twice per week.
- General protocol: 1000 mcg every 4-5 days during intense training blocks.
Typically, the vitamin b12 supplement for bodybuilding is injected into the gluteus maximus or deltoid muscle. For optimal effects, combine the optimal dosage of the substance with a balanced diet rich in animal products. Always consult a sports physician before starting treatment and monitor your vitamin levels with laboratory tests.
Key benefits of B12
Athletes report numerous B12 injection benefits bodybuilding. These effects are noticeable as early as 7-14 days.
- Increased energy, motivation for training, and overall focus.
- Accelerated recovery between intense workouts and reduced muscle soreness.
- Increased endurance and strength during cardio and strength training.
- Maintaining optimal metabolism of proteins, fats, and carbohydrates during weight loss.
- Strengthening the nervous system, reducing the risk of overtraining syndrome, and improving sleep quality.
- Improved mood, mental clarity, and appetite control during intense weight loss phases.
Many bodybuilders explain that the supplement helps them maintain high-intensity training even with a significant calorie deficit.
Where to buy B12 online at an affordable price?
If you don’t know where to buy such a substance, we recommend visiting the Dinespower online store. What benefits can we offer?
- Original products from trusted manufacturers.
- Affordable B12 vitamin injection price.
- Fast worldwide delivery.
- Consultations with specialists who understand the needs of athletes.
- Guaranteed product authenticity and proper storage conditions.
- Convenient payment methods and excellent customer support.
At Dinespower, we are focused on helping athletes achieve real results safely. You can find out the B12 vitamin injection cost right now.
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Shipping Methods
All you need to know about shipping before you order
5-14 days
From 29 €
7–21 days
From 29 €
7–21 days
From 29 €
Orders shipped within 1–3 business days after payment
- Discreet (stealth) packaging for safe delivery
- Orders carefully packed and manually checked before shipping
- Trusted transport companies used for delivery
- Orders are non-returnable
- Free reship (once) if parcel is seized (EU)
- Free reship if not delivered within 45 days (after review)
Reshipping is not available for certain countries (Canada, Australia, UAE, etc.).
Payment Methods
Everything you need to know before placing an order
Bank transfer
Telegraphic Transfer (wire) to company bank account. Processing time: 1–3 business days
Bitcoin
RecommendedThe preferred and most reliable payment method. Fast processing, instant network confirmation
How Payment Works
- Place your order via manager or the website
- Payment instructions are sent by email after order placement
- Orders are processed only after payment confirmation
No minimum order required







I ordered for the first time, I'm waiting for delivery, the manager is very competent, I hope that I will receive everything on time!