Most supplement orders over $99 qualify for free shipping.
SHIPPING COSTS SHIPPING CHARGES ARE NON-REFUNDABLE.
Free ground shipping for orders over $99 within the contiguous USA. Ground rate shipping cost is $9.95 for orders below $99. Expedited shipping costs are calculated based on service from our location in Austin, Texas, to your delivery location ZIP Code (U.S. locations only). A flate rate of $19.95 shipping to HI and AK applies. The shipping cost will be calculated based on your order's weight and the shipping option you choose at checkout.
*Restrictions apply: Must be regular ground shipping within the contiguous USA (excludes orders shipping to Canada, Hawaii and Alaska). Does not apply to certain heavy products. Please call for details.
^Sales Tax may be applicable based on your state's Laws
Struggling to feel the benefits of your daily vitamins? The issue might be absorption. Learn why liquid B vitamins may help support energy production, cellular function, and nutrient uptake more efficiently than traditional pills or tablets—especially for those with busy lifestyles or digestive concerns.
Feeling tired or run down? Fermented B vitamins help support energy metabolism and nutrient absorption—especially when delivered in a clean, liquid formula like Max B-ND™. Discover how this fermented B-complex can help maintain vitality and nervous system balance throughout the day.
Fermented B vitamins offer a smarter solution for daily energy, metabolism, and nutrient absorption. Max B-ND™ by Premier Research Labs delivers a clean, bioavailable B-complex in a liquid, probiotic-fermented format—free from synthetics and easy on digestion. Discover how this formula supports everyday vitality.
Not all B vitamins are the same. Max B-ND™ offers fermented, bioavailable B vitamins in a liquid delivery system for optimal absorption and daily support of energy and metabolic function. Discover how it compares to regular B supplements and why its clean, activated formula makes a difference.
Fat-soluble vitamins—A, D, E, and K—play crucial roles in immunity, bone health, and cellular function. Unlike water-soluble vitamins, they are stored in body fat and the liver, making both deficiencies and excesses a concern. This guide explores how to ensure optimal levels through diet and supplementation, including absorption tips and key food sources. Discover how these essential nutrients impact long-term well-being and what to do if you're at risk for deficiency.
Water-soluble vitamins like B-complex and vitamin C are essential for energy, immune function, and metabolism. Since they’re not stored in the body, daily intake is crucial. Explore their benefits, deficiency signs, and the best ways to get them from food and supplements.
Vitamin B12 supports energy, brain function, and red blood cell production. Learn about deficiency risks, best dietary sources, and how to choose a high-quality supplement.
Men’s health relies on essential vitamins like D, B12, and omega-3s for energy, immunity, and muscle function. Learn how to optimize your intake through diet and supplements.
Explore how protein intake, paired with clean-label phytonutrients like Advantra Z® for thermogenesis, raspberry ketones for fat metabolism, and green coffee bean extract for metabolic health, can optimize weight management, sustain muscle health, and promote overall vitality