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  • Brian Cain Peak Performance

Brian Cain Peak Performance

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Product Type

Health Needs


Health Needs
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Ingredients See All


5-MTHF Aloe Vera Alpha GPC (L-alpha-Glycerylphosphorylcholine) Ashwagandha Bacillus subtilis Beta-Alanine Betaine Anhydrous Bifidobacterium lactis Biotin Boswellia Phytosome Calcium Chaga Mushroom Chloride Choline Chondroitin Sulfate Chromium Coenzyme Q10 Collagen Peptides Creatine Curcumin Phytosome Cystine DHA EPA Eleuthero Extract Flavonoids Ginger Glucosamine Sulfate Glutamine Glutathione Guar Gum Guayusa extract Histidine Isoleucine Kelp Lactobacillus acidophilus Lactobacillus paracasei Lemon Balm Leucine Lion’s Mane Mushroom Lysine Magnesium Magnesium Bisglycinate Maitake Mushroom Mango Matcha Melatonin Methionine Moringa Nicotinamide Riboside Peak ATP® (Adenosine 5-Triphosphate Disodium) PeakO2® Proprietary Blend Phenylalanine Pomegranate Potassium Quercetin Phytosome Reishi Mushroom Resveratrol Rhodiola Extract Shiitake Mushroom Sodium Spearmint Spinach Spirulina Taurine Theanine Threonine Tryptophan Tyrosine Valine Vitamin B Vitamin C Vitamin D Watermelon Zinc

Product Form


Product Form

Ingredient Concerns


Ingredient Concerns
Creatine (2 Sizes)
High-quality creatine for lean muscle mass, endurance, cellular energy, and brain function*

Promote enhanced muscle performance and strength with creatine monohydrate.* Great for more than just athletes – it also supports cellular energy production and cognitive function to help you perform at your best.* NSF Certified for Sport®

$43-$82
Creatine (2 Sizes)
Amino Acids, Cognition & Focus + 1 more
(5/5)
• More Options
Sleep Stack for Athletes
2 complementary supplements that promote restful sleep and recovery for the high-performance athlete*

Thorne’s Sleep Stack for Athletes helps you recover from the day’s activities and prepare for a new day of training or competition.* Both products are NSF Certified for Sport®

$59
Sleep Stack for Athletes
Bone & Joint, Heart & Vessels + 2 more
(5/5)
Multi-Vitamin Elite
Two innovative formulas to support your body from morning to night*

Multi-Vitamin Elite’s complementary AM and PM formulas are designed to support athletic performance.* The AM formula promotes energy production, while the PM formula enhances recovery.*

$73-$77
Multi-Vitamin Elite
Multivitamins
(5/5)
• More Options
L-Glutamine Powder
Helps with muscle cell repair post-exercise and promotes gastrointestinal and immune system health*

L-glutamine is an amino acid that supports a healthy intestinal lining and immune function, and assists in healing after injury or surgery and in muscle cell repair.* NSF Certified for Sport®

$63
L-Glutamine Powder
Amino Acids, Gut Health + 1 more
(5/5)
Joint Support Stack
2 unique supplements for comprehensive joint support*

Thorne’s Joint Support Stack helps maintain joint structure, mobility, and flexibility.*

$99
Joint Support Stack
Bone & Joint, Healthy Aging + 2 more
(5/5)
B-Complex #6
A complete B complex formula designed for the unique needs of athletes and women*

B-Complex #6 contains a balance of essential B vitamins, including methylated B12 and folate, with added B6 for sports performance and hormone balancing support.* NSF Certified for Sport®

$25
B-Complex #6
Energy, Sports Performance + 1 more
(5/5)
Vitamin C with Flavonoids
Get the immune-supporting, antioxidant benefits of Vitamin C with natural citrus flavonoids*

Vitamin C, with bioflavonoids from oranges, optimizes the beneficial effects of vitamin C by replicating the way it's found in nature – in the presence of flavonoids.*

$21
Vitamin C with Flavonoids
Immune, Skin, Hair & Nails
(5/5)
Stress B-Complex
Manage stress naturally with a complete complex of B vitamins, plus extra B5 for adrenal support*

Stress B-Complex contains an optimal balance of essential B vitamins, with extra vitamin B5 to support healthy adrenal and immune function.*

$25
Stress B-Complex
Energy, Stress
(5/5)
Vitamin B12
Active form of vitamin B12 that supports heart and nerve health, circadian rhythms, and methylation*

Vitamin B12 as Methylcobalamin is a tissue-ready form of vitamin B12. It supports cardiovascular function, normal sleep cycles, blood cell function, and nerve function.*

$24
Vitamin B12
Cognition & Focus, Methylation
(5/5)
Beta Alanine-SR
Train harder for longer with support for muscle output and endurance*

Beta Alanine-SR supports your training goals by benefiting muscle output and helping to reduce fatigue and soreness.* Sustained-release technology provides long-lasting benefit while minimizing side effects.* NSF Certified for Sport®

$46
Beta Alanine-SR
Amino Acids, Sports Performance
(5/5)
B-Complex #12
B-vitamin complex with extra B12 and folate

B-Complex #12 supports energy production and healthy neurological function.* Unlike many multi-B vitamins, it contains the active forms of water-soluble B vitamins.*

$25
B-Complex #12
Cognition & Focus, Energy
(5/5)
Super EPA Pro
Support healthy blood lipids with a high concentration of the omega-3 fatty acid EPA*

Super EPA Pro supports cardiovascular health with a higher level of EPA – an omega-3 fatty acid shown to enhance the metabolism of blood fats, including triglycerides.*

$93
Super EPA Pro
Cognition & Focus, Fish Oil & Omegas + 1 more
(5/5)
Theanine
Amino acid from tea that supports a healthy stress response, relaxation, focus, and memory*

Theanine, found almost exclusively in the tea plant, helps modify brain waves by increasing alpha-wave production. It also enhances brain neurotransmitters involved in stress management.*

$64
Theanine
Sleep, Stress
(5/5)
FloraSport 20B®
The four unique strains in FloraSport 20B provide 20 billion live organisms per capsule

A stable, high-potency probiotic blend of clinically studied bacterial strains that support gut health, immune function, and exercise recovery in children and adults, including athletes.* NSF Certified for Sport®

$40
FloraSport 20B®
Gut Health, Hormone Support + 2 more
(5/5)
Glucosamine & Chondroitin
Helps maintain healthy joint function and mobility and supports normal cartilage formation*

Glucosamine & Chondroitin provides significant benefit for joint and cartilage support as indicated in clinical research.*

$37
Glucosamine & Chondroitin
Bone & Joint
(5/5)
Glutathione-SR
A sustained-release form of one of the body's most important antioxidant and detoxification factors*

Glutathione-SR is a sustained-release form of glutathione that provides antioxidant support for the liver, brain, heart, lung, and eyes.* It also helps the body respond to physical activity.* NSF Certified for Sport®

$51
Glutathione-SR
Amino Acids, Liver & Detox + 1 more
(5/5)
Melaton-3™
To enhance sleep and help maintain normal circadian rhythms*

Melaton-3 supports restful sleep, helps balance circadian rhythms, and provides benefit for shift workers, those with jet lag, and individuals with an age-related decrease in melatonin.* NSF Certified for Sport®

$15
Melaton-3™
Sleep, Sports Performance
(5/5)
Magnesium Bisglycinate
Powdered formula that promotes restful sleep and muscle relaxation*

An ideal formula for active individuals wanting to unwind. Magnesium Bisglycinate is a lightly sweetened powder that is well-tolerated and well-absorbed. NSF Certified for Sport®

$50
Magnesium Bisglycinate
Bone & Joint, Heart & Vessels + 2 more
(5/5)
Amino Complex (2 Flavors)
Clinically validated EAA and BCAA formula that supports your muscles and your love for training and weightlifting*

Amino Complex promotes the growth of lean muscle mass, enhances muscle strength, and supports recovery.* NSF Certified for Sport®

$49
Amino Complex (2 Flavors)
Amino Acids, Metabolism + 1 more
(5/5)
• More Options
EnteroMend®
Optimal nutritional support for leaky gut*

The ingredients in EnteroMend help maintain a healthy gut barrier, soothe mucus membranes, and support a healthy inflammatory and immune response in the GI tract.* NSF Certified for Sport®

$47
Exclusive
EnteroMend®
Gut Health, Sports Performance
(5/5)
Collagen Fit
Unflavored collagen for supporting the strength and health of joints, tendons, bones and ligaments – with nicotinamide riboside for healthy aging*

Power-up your favorite beverage with nutrients that support joint and muscle health, cellular energy production, training, recovery, and healthy aging.* NSF Certified for Sport®

$53
Exclusive
Collagen Fit
Bone & Joint, Healthy Aging + 3 more
(5/5)
Catalyte®
Restores electrolytes that promote performance, endurance, and recovery*

Catalyte is an electrolyte restoration complex that supports endurance and recovery.* The lemon-lime flavor is low in both calories and sugar. NSF Certified for Sport®

$32
Catalyte®
Children's Health, Sports Performance
(4/5)
Daily Greens Plus
Energize your morning – or break through an afternoon slump – with the power of Daily Greens Plus*

Complement your day with 28 powerhouse ingredients that promote physical endurance, cognitive performance, and cellular energy production, while also providing antioxidants, so you can feel vibrant today and for years to come.*

$70
Exclusive
Daily Greens Plus
Cognition & Focus, Energy + 4 more
(4/5)
Gut Health Test with Microbiome Wipe
At-home collection. Meaningful insights. Personalized plan.

Thorne’s Gut Health Test provides a detailed analysis and a personalized plan that targets your GI discomfort to optimize wellness. Learn how to create meaningful changes in your gut’s microbiome with the combination of cutting-edge sequencing and patent-pending wipe technology that makes the sample collection process simple.

$198
Exclusive
Gut Health Test with Microbiome Wipe
Gut Health
(4/5)
Pre-Workout Elite
Get the most out of what you put into every workout with Pre-Workout Elite - without the jitters and crash*

Optimize focus, strength, output, and recovery with naturally derived ingredients designed to help you perform your best – without unpleasant side effects.* NSF Certified for Sport®

$43
Pre-Workout Elite
Energy, Sports Performance
(4/5)
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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.