Types of Samples We Test
At NJ Labs, we specialize in testing a wide range of sample types to support your quality assurance and regulatory compliance needs. Whether you’re submitting raw materials, in-process components, or finished products, our CGMP-compliant laboratory is equipped to handle complex matrices across the pharmaceutical, dietary supplement, cosmetic, and nutraceutical industries. Our expertise ensures accurate, reliable results—no matter the sample type.
- Ajuga Turkestanica extract
- Ashwagandha Extract Powder 1.5%
- Astragalus Root Powder
- Astragin
- Bioperine Pepper Extract
- Black Pepper
- Burdock Root Powder
- Cha De Bugre Herb Powder
- Chamomile Flower Powder
- Chlorella Powder
- Cinnulin PF
- Cissus Quadrangularis Extract
- Cyanotis Vaga Extract
- Eleutherococcus (Siberian Ginseng) Root Powder
- Epimedium Leaf Powder
- Eurycoma Longifolia Extract
- Fenugreek Seed Powder
- Ginger Root Powder
- Ginkgo Biloba Leaf Powder
- Gotu Kola Herb Powder
- Grape Seed Extract
- Grapefruit Peel Powder
- Green Coffee Bean Extract
- Green Tea Extract
- Guarana Seed Powder
- Hawthorn Berries Powder
- Hesperetin
- Horny Goat Leaf Powder
- Japanese Knotweed Extract
- Kelp Ascophyllum Nodosum Powder
- Maca Root Extract Powder
- Milk Thistle Extract
- Nettle Root Powder
- Olive Leaf Extract
- Oolong Tea Extract
- Panax
- Parsley Leaf Powder
- Polygonum Cuspidatum
- Proanthocyandins
- Saw Palmetto Berry Powder
- Spirulina Microalgae Powder
- Stinging Nettle Root Powder
- Sweet Potato Powder
- Tongkat Ali Extract 100:1
- Tribulus Terrestris
- Turmeric Root Powder
- Uva Ursi Leaf Powder
- Valerian Root Powder
- Wheat Grass Powder
- White Tea Extract
- Yerba Mate Powder
- Yohimbine Content
