Herbal Medicine

Wei Laboratories Quality Standards

Our high quality, natural, herbal products are manufactured in our FDA licensed, CGMP compliant manufacturing facility located in Santa Clara, California. We embed the strictest quality and consistency standards in our manufacturing process. This allows us to attach our name to the product with pride.

Current Good Manufacturing Practices (CGMP’s) are regulations for the manufacture and sale of food, supplements, and pharmaceutical products, enforced by the US Food and Drug Administration (FDA).

Wei is subject to the Supplement CGMP standards for nutritional and herbal supplements (21 CFR Part 111).

Packaging: The herbal supplement must be packaged and labeled as specified in the master manufacturing record. Ingredients: The manufacturers of all dietary ingredients used in the finished dietary supplements are required to follow CGMP standards for foods (21 CFR Part 117).
Quality: The regulations for dietary supplements require manufacturers ensure the identity, purity, quality, strength and composition of both their ingredients and their finished dietary supplements.
Hygienic Practices: The dietary supplement CGMP regulations include requirements for hygienic practices. This includes proper training of the personnel, cleaning of equipment, sanitation of the manufacturing plant, and in-process controls to ensure consistency of the product’s quality.

Our manufacturing process strictly follows CGMP standards to ensure that every finished product offers the same high efficacy and safety. Many aspects of our manufacturing practices far exceed the current FDA-enforced CGMP guidelines for dietary supplements.

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High Quality Herbal Ingredients

We are highly attentive to the safety and efficacy of our herbal ingredients in order to provide only premium quality products.

We work exclusively with FDA inspected vendors that supply high quality raw materials according to industry standards. We also conduct our own auditing before selecting herbal ingredients.

After receiving the selected materials, our Quality Assurance (QA) department thoroughly inspects them to make sure they meet and exceed the most stringent criteria for efficacy and safety as specified by Chinese Materia Medica in Pharmacopoeia.

Efficacy Standards

Color
Aroma
Texture
Taste

Safety Standards

Testing for foreign matter
Testing for microbes
Testing for heavy metals
Testing for pesticides

Raw herbal materials are then stored in a temperature and ventilation controlled environment to prevent microbial growth and ensure that
efficacy is preserved.

High Quality Manufacturing Process

All herbal ingredients are re-inspected using methods employed in the biotechnology industry before entering the manufacturing process. We also determine the best processing method for each herbal ingredient using biochemical analysis.

Each bottle of finished Wei product goes through a stringent sterilization process, exceeding FDA standards. This process ensures that our products have long shelf lives without losing any of their effectiveness or potency.

FAQS About Wei Herbal Formulas

Are There Side-Effects?

No. Herbs do not contain harsh chemicals or preservatives. Each formulation is checked for safety against bacteria, fungus and heavy metal. However, sensitive patients may experience minor GI discomfort. If such reactions occur, reduce the dosage or talk to your health care practitioner.

How Should The Herbal Formulas Be Taken?

Wei Laboratories Herbal formulas can be taken with or without food. Drinking a good amount of water is highly recommended while using our formulas.

Can I Take The Herbal Formulas With My Prescription Drugs?

Most herbal formulas may be taken by individuals who are also using prescription drugs, without contradictions. Please inform your healthcare practitioner if you are on any medication so they can best advise you what to do to avoid possible herb-drug interaction.

Can Children And Elderly Patients Take Herbal Formulas?

Yes, children and elderly patients may take herbal formulas. The dosages, however, must be adjusted for each patient depending on age, health and overall condition. Please see your healthcare practitioner for more information about dosaging.

What About Pregnant Women?

In general, herbs are not recommended during pregnancy. However, consult your healthcare provider for more information.

How Should I Store The Herbal Formulas?

Wei herbal formulas should be stored in cool, dry places away from sunlight and moisture. The UV radiation in sunlight may change the properties of the herbs. With liquid formulations, the formulas should be refrigerated right after opening.