Premier Research Labs (PRL) is the world’s leading manufacturer of excipient-free nutraceutical formulations and superfood concentrates. Founded in the late 1980s by Dr Bob Marshall, PhD, this US-based company produces food-derived supplements that are rigorously tested to ensure they are free of toxins and contaminants. These are practitioner-only products. Many of PRL’s formulations are probiotic-derived, using cultures similar to those found in the digestive system. This ‘pre-digests’ and ‘pre-metabolises’ the nutrients so that they are in a form that is extremely bioavailable and usable to the body. PRL stock levels: whilst we keep normal stock levels of PRL best sellers, this range is very large and so we only keep low stock levels of the others listed on this site. And if the product you want is not listed at all, please contact us so we can look to special ordering it for you.
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Tranquinol by Premier Research Labs is a unique botanical food supplement that promotes deep, restful and high-quality sleep.
Premier Vitamin C by Premier Research Labs is a potent, 100% natural botanical Vitamin C food supplement complex, free from synthetic ascorbic acid or calcium ascorbate.
Premier Vitamin D3 + K2 from Premier Research Labs is a high-quality synergy of Vitamins D3 and K2.
XenoStat™ by Premier Research Labs is a food supplement that supports healthy hormone balance.
Liquid Zinc Ultra by Premier Research Labs is a bioavailable liquid zinc food supplement.
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