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Quality You Can Trust
We stand behind the quality and efficacy of every one of our products because we sustainably and meticulously source the best ingredients globally, using excipient-free manufacturing processes, 100% solvent-free, vegan-friendly capsules, and conducting rigorous testing on each batch.
We proudly maintain certification through independent quality verification organizations, including NSF, USP, Organic, Kosher, and Non-GMO verified. We strive for purity, potency, efficacy, and transparency in sourcing and manufacturing authenticated through third-party testing.
Our Story
In 1987, Dr. Marshall, PhD, CCN, and his partner, Dr. Linda Forbes, DC, L.Ac., CCN, established Premier Research Labs to provide reliable access to unadulterated, high-quality supplements from energetically charged ingredients that can positively enhance health and overall vitality.
We uphold their vision through our commitment to premier quality and innovative formulas for holistic wellness.
Our Process
We manufacture all our supplements in the USA, source the highest quality ingredients globally, ensure their integrity in every product, reject compromises, and consistently develop new products using cutting-edge research and technology.
Join us in our commitment to excellence and innovation, driving the future of nutritional science forward.
Featured Product
Product Info
Digestive support with betaine hydrochloride*
Ingredients
- Betaine Hydrochloride 500mg
Other Ingredients: Plant-Source Capsule (cellulose, water)
Featured Product
Product Info
Fully Active Digestive Support For Fats, Carbohydrates, Proteins and Dairy*
Ingredients
- Premier Enzyme Blend 206mg
-
Yielding:
- Amylase Enzymes 5,300 DU1
- Diastase Enzymes 152 DP2
- Opti-pHTM Protease Enzymes 2,700 HUT3
- Protease Enzymes 9,000 HUT3
- Lipase Enzymes 810 LU4
- Lactase Enymes 462 ALU5
- Cellulase Enzymes 302 CU6
- Invertase Enzymes 1,875 SU7
- Plant-GestTM Support 95mg
-
- Organic Noni (fruit), (Morinda citrifolia), Organic Apple Cider Vinegar, Pepsin (vegetarian source)
Other Ingredients: Organic Rice Extract, Potato Dextrin, Tapioca Dextrin, Plant-Source Capsule (cellulose, water),Proprietary Fermentation Media (wheat*, soy*)
*Trace amounts may or may not exist after fermentation
1Alpha-amylase Dextrinizing Unit, 2Degrees Diastatic Power, 3Hemoglobin Unit, 4Lipase Unit, 5Lactase Unit, 6Cellulase Unit, 7Sumner Unit,
Featured Product
Product Info
Broad-spectrum formula featuring fermented cordyceps and organic cranberry for effective kidney support*
Ingredients
- Rena-Prime™ 320mg
-
- Fermented Organic Cordyceps (mycelia) Extract (Cordyceps sinensis), Organic Cranberry (fruit), Organic Alfalfa (herb) (Medicago sativa), Organic Hydrangea (root) (Hydrangea arborescens), Organic Kale (leaf)
- Rena-Bolic Support™ 117mg
-
- Rhodiola rosea (root) Extract (min. 1% salidroside, 3% rosavins), Organic Parsley (leaf) (Petroselinum crispum), Organic Burdock (root) (Arctium lappa)
Other Ingredients: Plant-Source Capsule (cellulose, water)
Featured Product
Product Info
Adaptogenic adrenal support with cordyceps sinensis, rhodiola extract and eleuthero root*
Ingredients
- Fermented Cordyceps (mycelia) Extract (Cordyceps sinensis) 475mg
- Eleuthero (root) (Eleutherococcus senticosus) 126mg
- Rhodiola Extract (root) (Rhosiola rosea) (Minimum 1% salidrosides, 3% rosavins) 122mg
- Organic Chlorella (whole; broken cell, wall) (Chlorella sorokiniana) 54mg
- Bromelain Enzymes Blend 38mg
-
- Bromelain (from pineapple), Japanese Knotweed (root) Extract (Polygonum cuspidatum) Humic Acid
- Organic Burdock (root) (Arctium lappa) 36mg
Other Ingredients: Plant-Source Capsules (cellulose, water)
Featured Product
Product Info
Features ImmunellTM and BGF-Immune® (fermented beta-glucans) for immune cell activation*
Ingredients
- Total Carbohydrate <1g
- Beta Glucan Complex 630mg
-
- BGF-Immune®T, 3D Beta Glucan (standardized to min. 85%), Reishi (fruiting body) (Ganoderma lucidum)
- Total Beta Glucan 400mg
- Beta Pro Complex 378mg
-
Yielding:
- Organic Turmeric (rhizome) (Curcuma longa) 162mg
- Organic Lemon Peel (Citrus limon) 108mg
- Organic Prickly Pear (leaf) (Opuntia ficus-indica) 108mg
- Immunell™TT 150mg
-
- Proprietary Nucleotide Blend [Min. 50% mixed 5'-Ribonucleotides; Guanosine-5'-monophosphoric acid (GMP), Adenosine-5'-monophosphoric acid (AMP), Uridine-5'-monophosphoric acid (UMP), Cytidine-5'-monophosphoric acid (CMP)], Arabic Gum
Other Ingredients: Plant-Source Capsules (cellulose, water)
TTImmunell™ is a trademark of Nexira
TBGF-Immune® is a registered trademark of NutriScience Innovations, LLC
TTImmunell™ is a trademark of Nexira
TBGF-Immune® is a registered trademark of NutriScience Innovations, LLC
Featured Product
Product Info
Supports brain, sleep, and immune system health with a unique probiotic-fermented formula*
Ingredients
- Melatonin1 8 mg
Other Ingredients: Purified Water, Organic Cane (non-GMO) Alcohol, Organic Molasses
1Fermented in a probiotic culture which is inactivated after fermentation; preserved with organic cane (non-GMO) alcohol.
1Fermented in a probiotic culture which is inactivated after fermentation; preserved with organic cane (non-GMO) alcohol.
Featured Product
Product Info
Plant-based adaptogenic formula featuring Rhodiola, Eleuthero, Maca, Opuntia and more*
Ingredients
- Rhodiola roea (root) Extract 283mg
-
- (Standardized to contain 3% total rosavins and 1% salidorsides)
- Organic Turmeric (root) 194mg
-
- (Curcuma longa)
- Eleuthero (root) 151mg
-
- (Eleutherococcus senticosus)
- Organic Prickly Pear (leaf) 108mg
-
- (Opuntia ficus-indica)
- Organic Ceylon Cinnamon (bark) 100mg
-
- (Cinnamonum verum)
- Organic Maca (root) 94mg
-
- (Lepidum meyenii)
- Organic Fermented Cordycepts (mycelia) Extract 94mg
-
- (Cordycepts sinesis)
Other Ingredients: Organic Rice Concentrate, Plant Source Capsules (cellulose, water)
Featured Product
Product Info
Supports immune system health and promotes bone growth and mineralization, absorption of calcium*
Ingredients
- Vitamin D3 125mcg (5,000IU)
Other Ingredients: Extra Virgin Olive Oil, D-Alpha Tocopherol (preservative)
Featured Product
Product Info
Cardiovascular, Nerve, Brain and Immune Support with Live-Source, Fermented CoQ-10*
Ingredients
- Q-10 Support Blend™ 285 mg
-
- Organic Rice Protein, Organic Carrot (root), Mineralized Red Algae (Lithothamnion sp.), Organic MCT Oil Extract (Coconut)
- Coenzyme Q-10 (Ubiquinone) 100mg
Other Ingredients: Plant-Source Capsule (cellulose, water)
Featured Product
Product Info
Mineral support for the bones, joints, teeth and an optimal alkaline pH*
Ingredients
- Calcium (from coral minerals) 360mg
- Magnesium (from coral minerals) 180mg
- Coral MinUltraTM 1.5g
-
- Marine Coral1
- Coriolus TriBlendTM 96mg
-
- Organic Turkey Tails (mycelia fruiting body, spore) (Coriolus versicolor), Lion's Mane (fruiting body) Extract (Hericium erinaceus, Reishi (fruiting body) Extract (Ganoderma lucidum)
Other Ingredients: Organic Stabilized Rice Bran, Plant-Source Capsules (cellulose, water)
1Sustainably harvested
1Sustainably harvested
Additional Featured Products
