Build Your
Own Brand

Lief has formulated over 1000 products for a multitude of dietary supplement categories. Our in-house product development team will work closely with you to develop new & creative products for your customers. Whether sports nutrition, health & wellness, or even pet supplements, Lief has the experience to design innovative products for your industry.

Lief also offers in-house stock formulas that are both cost effective and productive. Please contact us for our stock list today! We only buy from the top suppliers in the industry and have access to exclusive trademarked ingredients, ask us what’s trending, we have the answer!


We are Global! Lief is in over 30 countries worldwide and can help you with registration, logistics, and compliance.

Lief has a dedicated staff to assist in international registration, so you can sell your products worldwide. We have experience in dealing with international regulations, requirements, and strategies for the dietary supplement industry. We will assist in acquiring the proper documentation needed to promote your global expansion.

Private Label

Lief offers a wide range of private label options at affordable prices, and allows customization of private label products to align perfectly with your brand image.

a Quote

It is our mission to spread health awareness. If you’re interested in a cGMP and NSF certified manufacturer, let us know how we could be of service and create a seamless partnership between you and Lief.


  • +1.661.775.2500
  • 28903 Avenue Paine
    Valencia, CA 91355
    United States
  • Mon. - Fri. 8am to 5pm


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Disclaimer: The information provided by Lief Labs on our website is for general informational purposes only. The information on the website does not constitute legal or other professional advice. All information on Lief Labs’ website is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, or completeness of any information on our website and/or the links provided. Lief Labs and its parents, subsidiaries, owners, shareholders, and employees are not liable for any damages arising in contract, tort or otherwise from the use of any information on our website. Because your business has its own unique needs, you should consult with legal counsel experienced in FDA, FTC and regulatory matters.

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