Niacinamide 500 mg, 100 Capsules
Niacinamide 500 mg delivers a high-potency dose of vitamin B3 in its biologically active, flush-free form that supports cellular energy production and overall metabolic health. Each capsule provides 2,500% of the daily value of this essential B-vitamin, offering superior absorption and utilization without the uncomfortable flushing sensation associated with standard niacin supplements.
Key Benefits:
- Flush-Free Vitamin B3 Formula – Provides niacinamide (nicotinamide), the non-flushing form of vitamin B3 that delivers all the benefits of niacin without causing the uncomfortable skin redness, tingling, or warmth associated with nicotinic acid
- Supports Cellular Energy Production – Plays a critical role in ATP synthesis, the primary energy currency of cells, helping convert nutrients from food into usable energy to support metabolism, physical performance, and daily vitality
- Biologically Active and Ready to Use – Delivers niacinamide in its active form that requires no conversion by the body, ensuring immediate availability for essential metabolic processes and enzymatic functions throughout the body
- High-Potency Daily Support – Provides 500 mg per capsule (2,500% DV) of pure niacinamide to support healthy skin, nervous system function, DNA repair, and hundreds of enzymatic reactions critical for optimal health and wellness
Quality Testing
Clinically Researched
High-Quality Ingredients
Practitioner Approved
Product Details
Understanding Serotonin and Emotional Balance
Serotonin is a crucial neurotransmitter that plays a vital role in regulating multiple aspects of daily wellness. As the body's primary mood-regulating chemical messenger, serotonin influences emotional balance, sleep quality, and appetite control. Our 5-HTP supplement provides L-5-Hydroxytryptophan, the direct precursor to serotonin, offering nutritional support for the body's natural neurotransmitter production processes. This targeted approach helps maintain optimal serotonin levels, which are associated with a balanced emotional state and overall sense of wellbeing.
Natural Sleep Support Through Melatonin Synthesis
Beyond its role in mood regulation, serotonin serves as the precursor to melatonin, the hormone that governs your body's sleep-wake cycle. By supporting healthy serotonin levels, 5-HTP helps facilitate the natural production of melatonin, promoting more consistent sleep patterns and improved sleep quality. This dual-action benefit makes 5-HTP a comprehensive solution for those seeking to support both daytime emotional wellness and nighttime rest without the use of synthetic sleep aids.
Appetite Regulation and Healthy Eating Patterns
Serotonin functions as a natural satiety signal in the brain, playing an important role in regulating food intake and eating behavior. When serotonin levels are adequately supported, the body's natural appetite control mechanisms work more effectively, helping you maintain balanced eating patterns and supporting overall nutritional wellness goals. This makes 5-HTP a valuable addition to a comprehensive approach to healthy weight management.
Quality, Purity, and Peace of Mind
Each vegetarian capsule contains 50 mg of pharmaceutical-grade 5-HTP extracted from Griffonia simplicifolia seeds and is certified to be free of Peak X, an unwanted compound sometimes found in lower-quality 5-HTP products. Our formula is manufactured under strict Good Manufacturing Practices (GMP) with third-party quality certifications, ensuring you receive a pure, potent product. This supplement is vegan, non-GMO, and free from common allergens including gluten, dairy, soy, and artificial colors or preservatives.
Suggested Use
Suggested Use: Adults: Take 1 capsule, 1 to 2 times daily or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Caution: Consult with your physician if you are pregnant or nursing, have a medical condition, are taking prescription drugs (particularly psychiatric medications), or are under the age of 18 years. Do not use concurrently with antidepressants. KEEP OUT OF REACH OF CHILDREN.
Why New Beginnings?
Over 20 Years of Specialized Expertise
Since 2003, New Beginnings Nutritionals has been dedicated to providing specialized, professional-quality supplements for individuals and families navigating complex health challenges. Founded by Dr. William Shaw, Ph.D., a renowned biochemist and toxicologist, our company was born from groundbreaking research and a deep commitment to supporting those with autism, neuropsychiatric disorders, and chronic illness.
Science-Backed Formulations You Can Trust
Our products are developed through collaboration with leading physicians, naturopaths, researchers, and healthcare practitioners. Dr. Shaw's pioneering research—including over 32 published articles and books translated into 12 languages—informs every formula we create. This scientific foundation ensures that each supplement is purposefully designed to address real health needs with proven ingredients.
Personalized Support When You Need It
What truly sets us apart is our commitment to education and customer care. Our knowledgeable team, led by co-founder Lori Knowles-Jimenez and consulting physician Dr. Kurt Woeller, D.O., provides personalized guidance to both practitioners and individuals. We offer educational webinars, evidence-based protocols, and hands-on support to help you navigate your health journey with confidence.
Your Partner in Achieving Optimal Health
Whether you're a healthcare practitioner seeking reliable supplements for your patients or an individual committed to your wellness journey, New Beginnings Nutritionals provides the quality, expertise, and support you need. We're not just selling supplements—we're partnering with you to achieve optimal health through potent, pure, and efficacious nutrition.
Shipping & Returns
We stand behind the quality of our products and want you to be completely satisfied with your purchase. To ensure product integrity and safety, we maintain the following return guidelines:
Eligible Returns
Unopened products with the original outer seal intact may be returned within 60 days of the purchase date. This policy protects the purity and potency of our supplements while giving you ample time to evaluate your order.
Non-Returnable Items
For health and safety reasons, certain products cannot be accepted for return under any circumstances. These include probiotics, refrigerated items, and sale or clearance merchandise. These restrictions ensure that all customers receive products stored under optimal conditions with full efficacy.
Return Process
To facilitate a smooth return experience, please include a copy of your original invoice with all returned merchandise. This helps us process your refund promptly and accurately. Please note that original shipping charges are non-refundable, and a 10% restocking fee will be applied to all approved returns to cover processing and handling costs.
Questions?
If you have any concerns about your order or need assistance with a return, please contact our customer service team at info@nbnus.com. We're here to help ensure your experience with New Beginnings Nutritionals meets your expectations.
Choose options
New Beginnings Nutritionals has been my ‘go-to’ supplement company for my patients for many years now. The main reasons are their high quality and diverse supplement products, but also their top-notch support staff who can assist with questions, ordering, etc. I highly recommend New Beginnings Nutritionals as supplement distribution company to work with.
Your products have been life changing for my child with a neurodevelopmental disorder. We have been consistently taking your supplements since October. My son has made so many positive changes in behavior, speech, and social skills. Thank you!
Your great supplements and caring staff give me a peace of mind every time I place an order. As a mom life, is always busy so being able to order high quality supplements from one place versus driving from store to store is a huge time-saver. Thank you New Beginning Nutritionals!
Our Best Selling Products
Superior Supplements
High-Quality Education
Personalized Support
High-quality resources for you
Our Webinar Library
The information you need from the leading experts in the field of integrative medicine. New Beginnings Nutritionals is committed to bringing high-quality educational resources to our customers. Don't miss out on hearing from Dr. Shaw and other thought leaders – view our extensive library of resources.
