Our expertly crafted Vitamin D3 Gold is a cleaner, more effective option compared to other vitamin D3 supplements in a few ways:

• We use a natural source of vitamin D3 that does not contain common allergens like peanut or soybean oil.
• We do not use any chemical additives such as added coloring agents, flavors, or magnesium stearate.
• Vitamin D3 Gold is delivered in a fat-soluble base (extra virgin olive oil) for improved absorption.
• Vitamin D3 Gold provides 1,000 mg of vitamin D3 in a single drop.

The ideal timing depends on the specific supplement. If digestive upset occurs, try taking supplements after having a bite of yogurt, a teaspoon of nut butter, or a cracker. For specific recommendations, please refer to the label's recommended use and discuss it with a health professional.

We offer 52 products that are certified kosher by Orthodox Union Kosher, the world’s largest and most widely recognized international kosher certification agency.

Excipients are binders, fillers, and "glues" that are added to many supplements to prevent clumping of powdered ingredients and improve efficiency in manufacturing. Typically, excipients do not have nutritional value and their ingestion can cause adverse effects, toxicity, allergic responses, and drug interactions.

At Quantum Nutrition Labs, we do not use any non-nutritive excipients in the manufacturing of our products. Our products are designed to provide pure, clean nutritional supplementation without any toxic tagalongs that can harm the body.

Quantum Nutrition Labs offers capsules, powders, and liquid supplements, but not tablets. This is because tablets almost always require non-nutritive binding agents to manufacture. When you choose a Quantum Nutrition product, you can be assured that its contents are pure.

The FDA does not require an expiration date to be listed on dietary supplements due to a lack of standardized methods in the industry to determine the date of expiration. As a result, we print a date of manufacture on our products. It’s six digits (YYMMDD or Year Month Day) followed by a 5-digit item code. For example, 231016-12191 would mean Brain Support was manufactured October 16, 2023.

We package our products in our exclusive Violite® containers, which are designed to prevent radiation damage by blocking light wave frequencies between 450 and 720 nanometers. We also flush our bottles with nitrogen or argon gas to remove oxygen before applying an induction seal for maximum freshness.

The immune system is an incredibly complex network of organs, tissues, glands, and cells that find and respond to harmful foreign invaders like viruses and bacteria, which can cause disease. The immune system relies on various micronutrients, such vitamin A, vitamin C, vitamin D, vitamin E, selenium, beta-carotene, iron, and zinc, for optimal functioning. Deficiencies in these and other phytonutrients can lead to increased risk for infection and longer recovery periods.

Ideally, we would get all the essential immune-boosting vitamins and minerals we need by eating nutritious foods. However, it can be difficult to maintain a balanced diet for many reasons. Even if you consume a nutrient-rich diet, industrial farming practices have eroded the microbiome of the soil our food is grown in and with it the nutritional value of most food products. As a result, it's critical to take targeted supplements that support your immune system.

Quantum Women’s Power is formulated with powerful nutrients to support optimal functioning during menopause:

• Libifem®. This fenugreek seed extract is clinically proven to support sexual health and promote menopausal comfort.*
• LJ100®. Our Tongkat Ali ingredient is sourced from LJ100™, a standardized root extract of Eurycoma longifolia which consistently delivers evidence-based potency. Tongkat Ali root has a long history of safe use as a natural option for improving testosterone levels and supporting reproductive health.*
• Women's Botanical Power Blend. This blend includes nutritive, zinc-rich pumpkin seed powder, hormone-balancing saw palmetto berry, and the energizing bioactive components from fermented cordyceps extract and American ginseng.*