Ground-breaking experiments by German biophysicist Dr. Fritz-Alpert Popp of the University of Kaiserlautern and others have demonstrated that there is a release of "light" that emanates from healthy cells, which is not normally visible to the naked eye but easily quantified by highly sophisticated German optical equipment. This radiant field or "body of light" around a molecule or human cell distinguishes living from non-living substances.

Most of our products are certified as kosher. To see our Kosher products go to Kosher Certified Products

As an FDA-regulated facility, we operate under Code of Federal Regulations 21 CFR Part 111, which is governed by the Food and Drug Administration (FDA). The regulation states that we are not required to market an expiry date on our products. If we market an expiration date on our product(s), the regulation also states that it must be truthful and supported by data. Our products with expiry dates follow intensive International Council for Harmonisation (ICH) Q1A – Q1F stability protocol guidelines, which is a standard used for pharmaceutical (both prescription and over-the-counter) drugs. Temperature and humidity can impact a product’s quality, therefore our products are tested at a wide range of storage conditions [25°C/60% Relative Humidity (RH), 30°C/65% RH, and 40°/75% RH] over a period up to 36 months to ensure that the product remains stable and the label claim is accurate when stored as directed. To help with stability, some of our products are nitrogen or argon flushes, and have moisture or oxygen desiccants added. Further, our products are distinguishable b our exclusive Violite(trademark icon) container. Violite(trademark icon) is an innovative, dark violet-colored, polyethylene (PET) plastic bottle that blocks light frequencies between 450-720 nanometers, which can create radiation damage to ingredients.

Our products do not contain hydrogenated oils, undesirable flavoring additive or colors, or artificial fragrance. Our products are made without added preservatives.

Our products are manufactured to avoid the use of magnesium stearate (from either animal or vegetable sources) because research shows that it may convert to formaldehyde (a metabolic stressor/ contaminator).

Our products are also manufactured to avoid the use talcum powder, a suspected carcinogen (an immune-compromising agent), that is used in the manufacturing process. The use of this agent is common in the nutritional supplement industry. Rarely will you find talcum powder listed on the label of another company's product, even though they have used it in their manufacturing process. However our QNL products are "clean" - without the use of undesired excipients.

Because our manufacturer sources ingredients only in their natural state, the color, texture and even odor of a product may vary somewhat from batch to batch or from season to season. Despite these natural variations, each product contains its exact formula and is rigorously tested for purity as are all of our products.

Excipients are binders, fillers, flowing agents and "glues" that are often NON-nutritive substances used in nutritional products. Many of these substances are HIGHLY questionable.

Why would you want to consume anything that is not nutritive, such as excipients that are often just fillers in a nutritional product? We believe it is unnecessary to take nutritional products that have questionable, potentially harmful, non-nutritive excipients.

What about tablets? Tablets ALWAYS contain excipients (that is how they are made; they cannot be made without them). Therefore, we believe it is wisest to especially avoid nutritional products as tablets.

One common example of a questionable excipient is magnesium stearate, a cheap lubricating agent. Research shows it may be immune-compromising.

Typically, most products can be taken with meals. For specific recommendations, please refer to the label's recommended use.