Frequently Asked Questions

PureNutraHubs is a premium nutrition supplement brand designed for modern lifestyles, dedicated to providing scientifically formulated, quality-assured supplements. Our Somax series covers six product lines: comprehensive nutrition, heart vitality, eye protection, liver care, men's health, and hangover recovery.

All products are manufactured in US cGMP (current Good Manufacturing Practice) certified facilities. From raw material sourcing to finished packaging, every step strictly adheres to quality control standards.

Our core philosophy is "Built on Science, Committed to Quality." We don't chase exaggerated claims — instead, we help consumers make smarter health choices through scientific formulations, transparent ingredients, and rigorous quality standards.

It contains Vitamins A, C, D, E, minerals like Calcium and Iron, plus antioxidant ingredients like PQQ and Lutein — a balanced combination of over 13 essential vitamins and minerals.

Coenzyme Q10 is a fat-soluble nutrient. Softgels contain an oil-based matrix that helps improve CoQ10's bioavailability and absorption efficiency. Each softgel contains 200mg of naturally fermented Coenzyme Q10.

It contains 9 key eye care ingredients including Lutein, Zeaxanthin, Bilberry Extract, DHA, Vitamin C, Vitamin E, and Astaxanthin, totaling 470mg — designed specifically for eye care in the screen age.

NADH (reduced coenzyme I) participates in cellular energy metabolism, supporting liver cell energy supply and repair. Milk Thistle's silymarin is a classic liver-protective ingredient. Together they provide dual liver care support.

Shilajit is a natural mineral resin from the Himalayan mountains, used for thousands of years in traditional medicine. Rich in Fulvic Acid and minerals, it is believed to support male vitality and energy metabolism.

No artificial colors, flavors, sweeteners, or preservatives. All products follow a clean formula philosophy, minimizing unnecessary additives.

Dosages vary by product, with most recommending 1-2 capsules/tablets per day. Please refer to the product label and the usage section on each product detail page for specific guidance.

Generally recommended with meals — dietary fats help with absorption of fat-soluble nutrients. Choose a consistent time (like after breakfast) to build a long-term habit. Sober Up is best taken before or after drinking.

Yes. Our formulas are designed with combination use in mind. For example, Overall Nutrient works as a foundation paired with Eye Protection Lutein, CoQ10 Complex, or other functional products. If you have specific health conditions or are on medication, consult your doctor first.

Nutritional supplementation is a long-term process. We recommend consistent use for 2-3 months or more to better notice positive changes in daily well-being. Dietary supplements are not drugs — don't expect instant results.

Most products are suitable for adults 18 and older. Sober Up is restricted to those 21 and older. Some products (like Eye Protection Lutein) are also relevant for teenagers, but should be used under parental guidance.

Pregnant and nursing women should always consult a doctor or healthcare professional before using any dietary supplements for personalized advice.

If you are taking prescription medications or have specific health conditions, we recommend consulting your doctor before using any dietary supplements to rule out potential interactions.

Some products are vegetarian-friendly — please check the ingredient details on each product page. The CoQ10 Complex uses softgel form and may not be suitable for strict vegans.

GMP (Good Manufacturing Practice) is the quality standard system that the US FDA requires dietary supplement manufacturers to follow. The "c" in cGMP stands for "current," meaning the facility must continuously meet the latest quality control requirements.

All products are manufactured in US cGMP-certified facilities and verified through lab testing. Products are Non-GMO, Gluten-Free, and free from artificial colors, flavors, or preservatives. Liver Protection and Sober Up also hold US patent protection.

No. Dietary supplements are designed to provide nutritional support for daily wellness and cannot replace medical treatment. They are not intended to diagnose, treat, cure, or prevent any disease. If you have health concerns, please consult your doctor.

Liver Protection holds US Patent US 11,458,155 B1, and Sober Up Liver Enzyme holds US Patent US 11,376,271 B1. The patents protect the innovative core formulas of these products.

Please browse our official website for product information and contact us at [email protected] or call (626) 618-3698 to inquire about purchasing options.

You can reach us via email at [email protected] or by phone at (626) 618-3698. You can also visit our Contact page to submit an online inquiry.

For detailed return and exchange policy information, please contact our customer service team. We are committed to providing a satisfactory shopping experience for every customer.