Breaking down how multivitamins help muscle growth and which multi supplement is the best.
Staying healthy overall is key and knowing what multivitamin supplement to take can greatly benefit all areas of your health and wellness. As an effective supplement, a multivitamin has potential to boost your overall health and aid with things like growth and recovery for only the best gains. But finding said multivitamin can be challenging, and with so many on the market, it can be a daunting task.
Thankfully, there are those that separate themselves from the rest of the pack. Either through quality ingredients, an effective formula, or a host of other reasons, certain brands simply produce better products. For you to see the best gains possible, it is important that you know exactly what to look for.
If you want to find a multivitamin that has been scientifically researched and engineered to provide bodybuilders with the nutrients they need to optimize their performance, the best multivitamin for muscle growth is National Bodybuilding Co. Bodybuilder’s Multivitamin. So, let’s get right into why.

Why Multivitamins Are Important
Supplementing has always been an integral aspect of bodybuilding. But when we talk about it, things like energy boosters, protein powders, and creatine are usually the first ones that come to mind. However, a multivitamin is just as important, and it is something that many people miss.
Vitamins are integral to our health. For example, B12 is vital for our nervous systems, and vitamin C protects our cells. Vitamins enable our bodies to function correctly. They are the building blocks of cells, bones, and collagen. They maintain our immune systems, keep our eyesight healthy, power our metabolisms and they are even the creators of protein.
Nutrition is the hardest part of fitness. You consume a lot of vitamins through the food you eat. However, as a bodybuilder, you need more vitamins than the average person. Your body needs more vitamins to push it to perform at high levels and at the same time, you lose nutrients through your sweat. Therefore, it is difficult for you to get everything you need through diet alone. Not only will this affect your performance, but it can also leave you with a weakened immune system and a lack of mental clarity or focus.
Another consideration is that modern farming techniques limit the number of nutrients that are in our food. This is partly because the quality of soil around the globe is depleting. But it is also because whole foods begin losing nutrients from the moment it’s picked, so if you are consuming it days later, it contains a diminished amount of nutrients.
Luckily, it is easy to take a multivitamin, which will give you everything you need for your body to function. This could not only improve your performance, but it can also improve your mood and mental focus.
Performance Lab Nutrigenesis Multivitamin
Performance Lab NutriGenesis Multi For Men is a specifically formulated multi for bodybuilders to help with all their needs. With 17+ essential daily vitamins and minerals, this top tier formula is great for overall health and wellness.
As a bodybuilder, you want to be assured that you are consuming the best possible supplements to aid you on your journey to peak physical performance. The best way to do that is to choose a multivitamin that has been specifically engineered for bodybuilders, and that is why Performance Lab Nutrigenesis is a top multivitamin of choice.
This supplement is a leading multivitamin for bodybuilding and overall performance. Created by Performance Lab®, this advanced formula delivers complete daily essential vitamins, minerals, and cofactors through its unique NutriGenesis® cultured process. Designed specifically to upgrade your nutritional status, it helps fuel muscle growth, support joints, and improve recovery while keeping you lean, strong, and healthy. Developed with science-backed nutrition technology based on Nobel Prize-winning research, this multivitamin is natural, vegan-friendly, and safe for daily use. Manufactured to the highest standards in the United States, it is non-GMO, allergen-free, and free of synthetic additives, caffeine, and artificial preservatives—making it an ideal choice for athletes and fitness enthusiasts.
How Performance Lab® Multivitamin Can Benefit You
Performance Lab® lists every ingredient clearly, with no hidden blends, so you know exactly what you’re putting into your body. Each daily serving of four NutriCaps® provides precise, research-backed doses of vitamins and minerals to meet men’s specific nutritional needs. By combining these nutrients into a clean, bioavailable formula, this multivitamin supports multiple aspects of athletic performance and health.
Quicker Recovery
Antioxidant-rich nutrients like Vitamin A, Vitamin C, Vitamin E, Manganese, and Selenium help combat oxidative stress and inflammation, allowing muscles to repair more efficiently. B vitamins also play a vital role in oxygen delivery to muscles, enhancing recovery and supporting hypertrophy.
Faster Muscle Growth
Performance Lab® Multivitamin is packed with nutrients that promote muscle building. Vitamin A supports growth and repair of muscle tissue, while Zinc helps form proteins and DNA for recovery and adaptation. Vitamin D boosts muscle strength and lowers the risk of injury, with added support from Manganese and Molybdenum—nutrients that aid enzyme function for muscle development.
More Energy & Mood Support
Vitamin C regulates energy and mood, while the full B-vitamin complex enhances focus, motivation, and overall well-being. Magnesium helps calm nerves and reduce anxiety, while Chromium contributes to steady energy and mental clarity.
Balanced Hormones
Vitamin C plays a role in hormone regulation, and Vitamin D supports testosterone production, helping maintain optimal male vitality.
Strong Bones
Vitamin D works synergistically with calcium in the diet to maintain strong, resilient bones essential for athletic training.
Improved Mind-Body Connection
Magnesium supports smooth muscle contractions, while Calcium is vital for nerve signaling and muscle coordination, leading to improved control during lifts and training.
Improved Immune System
Zinc and Selenium strengthen immune defense, while a balanced micronutrient profile supports immune resilience under heavy training loads.
Improved Cardiovascular Health
Copper helps red blood cell function and supports circulation, while Chromium helps regulate blood sugar and metabolism, aiding fat loss when cutting.
Key Ingredients (Per Serving, 4 NutriCaps®)
- Vitamin A (as Beta-Carotene): 600 mcg RAE (66% DV)
- Vitamin C: 100 mg (111% DV)
- Vitamin D: 25 mcg (125% DV)
- Vitamin E: 12 mg (80% DV)
- Vitamin K: 100 mcg (80% DV)
- Vitamin B Complex: Including B1, B2, B6, B12, Niacin, Folate, Biotin, and Pantothenic Acid at high-performance dosages
- Minerals: Magnesium, Zinc, Selenium, Copper, Manganese, Chromium, Iodine, Molybdenum, Boron, and Iron (low-dose for balance)
- Other Nutrients: Inositol and Boron for enhanced performance and wellness
Who Is Performance Lab® Multivitamin For?
This multivitamin is built for athletes and fitness-minded individuals looking to optimize muscle growth, recovery, and overall health. With its clean, research-backed formula, it provides foundational support that fuels training performance, boosts immunity, and enhances energy and mental focus. Suitable for vegans and free from allergens, this is the ideal choice for anyone seeking a premium, effective daily multivitamin.
Check out our list of the Best Multivitamin Supplements for more great health and wellness products!
Wrap Up
If you are a bodybuilder looking for the perfect multivitamin, you should look for one designed with you in mind. That is precisely what you get with National Bodybuilding Co. Bodybuilder’s Multivitamin. The dosages and ingredients have been well researched to give your body the foundation for optimal health and performance.
If your body is not getting all the nutrients it needs, you may never fulfill your potential. A good multivitamin can aid your recovery, increase your focus, help your body to build and maintain muscle, support your immune system, and balance your hormones
When it comes to multivitamins, quality is critical. You need to put your trust in a brand that knows what they are doing. That is why we recommend Performance Lab Nutrigenesis.
Generation Iron may receive commissions on purchases made through our links. See our disclosure page for more information.
Let us know what you think in the comments below. Also, be sure to follow Generation Iron on Facebook, Twitter, and Instagram.
References
- Huang, Z.; et al. (2018). “Role of Vitamin A in the Immune System”. (source)
- Harvard T.H. Chan School of Public Health. “Vitamin C”. (source)
- Pilz, S.; et al. (2011). “Effect of vitamin D supplementation on testosterone levels in men”. (source)
- Jamal, S.; et al. (2012). “Calcium builds Strong Bones, and More Is Better- Correct? Well, Maybe Not”. (source)
- Huang, Z.; et al. (2012). “The Role of Selenium in Inflammation and Immunity: From Molecular Mechanisms to Therapeutic Opportunities”. (source)
- Yazaki, Y.; et al. (2010). “A pilot study of chromium picolinate for weight loss”. (source)








