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Legion Athletics Grass-Fed Casein+ - Animal Protein

Animal Protein

Momentous Ashwagandha - Adaptogens & Stress Support

Adaptogens & Stress Support

Momentous Longevity - Cellular Health & Longevity

Cellular Health & Longevity

Momentous Collagen Peptides - Collagen

Collagen

Legion Micronized Creatine Monohydrate - Creatine

Creatine

Ascent Clean Hydration + Energy - Electrolytes & Hydration

Electrolytes & Hydration

Bucked Up Organic Greens - Greens & Superfoods

Greens & Superfoods

Momentous Fiber+ - Gut Health & Digestion

Gut Health & Digestion

Momentous Brain Drive - Nootropics & Brain Health

Nootropics & Brain Health

Legion Pulse Stim-Free Pre-Workout - Pre-Workout & Fat Burners

Pre-Workout & Fat Burners

Be Amazing Vegan Protein - Plant Protein

Plant Protein

Be Amazing - Vegan Protein - Plant Protein

Recovery

Momentous Elite Sleep - Sleep & Recovery

Sleep & Recovery

Momentous Multivitamin - Vitamins & Foundational Health

Vitamins & Foundational Health

Legion Grass-Fed Whey+ Protein Isolate - Whey Protein

Whey Protein

Popular Brands

Ascent 100% Whey Protein - Ascent

Ascent

Animal Whey Cold Brew Latte - Animal

Animal

Be Amazing Vegan Protein - Be Amazing

Be Amazing

Bucked Up All Bulk No Bloat - Bucked Up

Bucked Up

Jacked Factory - Authentic ISO Whey Protein Isolate

Jacked Factory

Key Nutrients Electrolyte Recovery Plus Powder - Key Nutrients

Key Nutrients

Klean Athlete Klean Collagen+C - Klean Athlete

Klean Athlete

Legion Athletics Recharge Post-Workout - Legion Athletics

Legion Athletics

Momentous Creatine - Momentous

Momentous

SZN Takeover Pre Workout - SZN Supplements

SZN Supplements

Sunwarrior Warrior Blend Organic Protein - Sunwarrior

Sunwarrior

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Supplements

749 products
Klean Athlete - Klean Omega - Fish Oil Klean Athlete - Klean Omega - Fish Oil
$44.50
$44.50
Omega-3 Potency: Each serving delivers 790 mg DHA and 188 mg EPA sourced from mackerel, anchovies, sardines, and tilapia to support heart and joint health.* Athlete-Focused Formula: Designed...
Klean Athlete - Klean Multivitamin Klean Athlete - Klean Multivitamin
$46.00
$46.00
Antioxidant Support: Fruit and spinach extracts combine with vitamins and minerals to support nutritional needs during physical activity. Vision & Immunity: Lutein, lycopene, zeaxanthin,...
Klean Athlete - Klean Joint & Muscle - Joint Support Klean Athlete - Klean Joint & Muscle - Joint Support
$42.50
$42.50
Joint Comfort: Formulated to support flexibility, function, and day-to-day joint comfort. Muscle Recovery: Helps reduce post-exercise soreness and supports muscle recovery after training. ...
Klean Athlete - Klean Iron - Vitamins & Supplements Klean Athlete - Klean Iron - Vitamins & Supplements
$19.00
$19.00
Antioxidant Support: Fruit and spinach extracts combine with lutein, lycopene, zeaxanthin, and astaxanthin to support vision and immune function. Vitamin D3 & B Vitamins: Each tablet del...
Klean Athlete - Klean Hydration - Electrolytes Klean Athlete - Klean Hydration - Electrolytes
$35.00
$35.00
Complete Electrolyte Formula: Delivers 6% carbohydrates—including simple carbs and branched dextrin—alongside minerals to replace fluids and electrolytes lost during physical activity. Sodiu...
Klean Athlete - Klean Glutamine - Protein Supplements Klean Athlete - Klean Glutamine - Protein Supplements
$65.00
$65.00
Muscle & Recovery Support: Each serving delivers 5,000 mg of glutamine to aid muscle recovery and support peak physical performance.* Immune Health: Glutamine is an amino acid that plays...
Klean Athlete - Klean Essential Aminos +HMB - Protein Supplements Klean Athlete - Klean Essential Aminos +HMB - Protein Supplements
$78.00
$78.00
Muscle Support: Formulated to help build and preserve lean muscle mass. Unique Formula: Features a leucine-rich essential amino acid blend paired with HMB, vitamin D3, and glutamine. Clea...
Klean Athlete - Klean Electrolytes Klean Athlete - Klean Electrolytes
$29.00
$29.00
Athlete Support: Addresses electrolyte balance, mild fatigue, and muscle cramping that can accompany physical activity. Fluid Regulation: Assists in maintaining fluid balance across cells an...
Klean Athlete - Klean DHA - Fish Oil Klean Athlete - Klean DHA - Fish Oil
$55.50
$55.50
Omega-3 Content: Each serving delivers 790 mg of DHA and 188 mg of EPA sourced from mackerel, anchovies, sardines, and tilapia. Heart & Joint Support: Formulated to support cardiovascula...
Klean Athlete - Klean-D 5000 - Vitamins & Supplements Klean Athlete - Klean-D 5000 - Vitamins & Supplements
$17.50
$17.50
Immune Support: Vitamin D3 acts as a key regulatory hormone and contributes to maintaining healthy plasma vitamin D levels. Muscle Recovery: Aids in restoring muscle strength following inten...
Klean Athlete - Klean-D 1000 - Vitamins & Supplements Klean Athlete - Klean-D 1000 - Vitamins & Supplements
$14.00
$14.00
Immune Support: Vitamin D3 plays a meaningful role in keeping immune function on track. Muscle Recovery: Helps muscles regain strength following intense training sessions or injury. Indoo...
Klean Athlete - Klean Creatine Klean Athlete - Klean Creatine
$34.50
$34.50
Muscle Strength & Growth: Aids growth factor signaling and glycogen storage to help athletes build strength and muscle.* High-Intensity Performance: Supports rapid ADP-to-ATP energy conv...
Klean Athlete - Klean Casein - Protein Supplements Klean Athlete - Klean Casein - Protein Supplements
$68.50
$68.50
Protein Per Serving: Each serving delivers 24 grams of micellar casein protein to support your training and recovery goals. Sustained Amino Acid Release: Slow-digesting casein provides a ste...
Klean Athlete - Klean Calcium - Vitamins & Supplements Klean Athlete - Klean Calcium - Vitamins & Supplements
$22.50
$22.50
Bone Density Support: Each serving delivers 300 mg of highly bioavailable calcium citrate to help maintain strong, healthy bones. Heart Health: Goes beyond bones to support cardiovascular we...
Klean Athlete - Klean B-Complex - Vitamins & Supplements Klean Athlete - Klean B-Complex - Vitamins & Supplements
$25.00
$25.00
B Vitamin Complex: Combines multiple essential B vitamins in a single vegetarian capsule formulation. Energy & Cardiovascular Support: Formulated to support energy production and healthy...
Klean Athlete - Klean BCAA + PEAK ATP® - Protein Supplements Klean Athlete - Klean BCAA + PEAK ATP® - Protein Supplements
$62.00
$62.00
Strength & Power: Delivers a distinctive blend of branched-chain amino acids and ATP to support muscle gain, strength output, and power development. Recovery Support: Designed for post-w...
Klean Athlete - Klean Ashwagandha - Vitamins & Supplements Klean Athlete - Klean Ashwagandha - Vitamins & Supplements
$32.00
$32.00
Adaptogen Support: Ashwagandha capsules help the body handle occasional stress while supporting healthy training adaptations.* Ayurvedic Tradition: Rooted in centuries-old Ayurvedic practice...
Klean Athlete - Klean Antioxidant - Vitamins & Supplements Klean Athlete - Klean Antioxidant - Vitamins & Supplements
$51.00
$51.00
Free Radical Defense: Supports metabolic activity with a robust defense against oxidative stress caused by free radicals.* Multi-Source Antioxidant Blend: Maqui Berry delivers polyphenols fo...
Prolab Nutrition - Glutamine - Vitamins & Supplements Prolab Nutrition - Glutamine - Vitamins & Supplements
from $29.99
from $29.99
Recovery Support: Replenishes glutamine depleted during hard training sessions to reduce soreness and promote faster muscle repair. 5g Per Serving: Each dose delivers free-form L-Glutamine t...
Prolab Nutrition - Beta Alanine Extreme® Carnosyn 3200mg - Pre-Workout Prolab Nutrition - Beta Alanine Extreme® Carnosyn 3200mg - Pre-Workout
$24.99
$24.99
High-Dose Beta-Alanine: Each serving delivers 3200mg of CarnoSyn beta-alanine, working to elevate muscle carnosine levels and support stronger workout output. Endurance & Fatigue Resista...
Prolab Nutrition - Advanced Caffeine® (60 Count) - Pre-Workout Prolab Nutrition - Advanced Caffeine® (60 Count) - Pre-Workout
$12.99
$12.99
Clean Energy: Each tablet delivers 200mg of natural caffeine to support quick, sustained energy without jitters or an afternoon crash. Mental Clarity: Formulated to sharpen alertness and sup...
Prolab Nutrition - BCAA Plus (180 Count) - Recovery Prolab Nutrition - BCAA Plus (180 Count) - Recovery
$29.99
$29.99
Full Branched-Chain Amino Acid Profile: 1500mg L-Leucine, 1320mg L-Valine, and 960mg L-Isoleucine per 6-capsule serving. Muscle Preservation: Helps counter muscle tissue depletion during intense...
Prolab Nutrition - Fat Burning Stack
$159.99
$159.99
Three-Product Fat Loss Bundle: Includes Whey Isolate, BCAA Plus, and Advanced Caffeine to support fat loss without sacrificing lean muscle. Clean Thermogenic Energy: Advanced Caffeine delivers 2...
Prolab Nutrition - L-Carnitine (60 Count) - Performance Prolab Nutrition - L-Carnitine (60 Count) - Performance
$19.99
$19.99
Fat Metabolism Support: 500mg of pure L-Carnitine per serving to support the transport of fatty acids into cells for use as energy. Stimulant-Free Formula: Delivers metabolic and energy support ...
Bucked Up - Mini Energy Drink (1 Case/24 Cans) Bucked Up - Mini Energy Drink (1 Case/24 Cans) - view 2
$47.99
$47.99
100mg Caffeine: Each 7.5 oz can delivers a moderate 100mg dose of caffeine to support energy and alertness without the higher caffeine content of a full-sized energy drink.* Compact 7.5 oz Can:...
Bucked Up Refresher - Strawberry Acai Bucked Up - Refreshers (2 Cases / 24 Cans) - view 2
$63.99
$63.99
100mg Caffeine: A moderate caffeine dose to support energy and alertness without going full high-stim.* 2:1:1 BCAA Blend: Leucine, Isoleucine, and Valine provide amino acid support for...
Babe - Energy Drink Babe - Energy Drink
$63.99
$63.99
High Caffeine: Each 16 oz. can delivers 300mg of caffeine, making it one of the stronger options in the energy drink category. No Sugar: Formulated without sugar, suitable for those followin...
Bucked Up FLOW - Front Bucked Up FLOW - Benefits
$57.99
$57.99
Stimulant-Free Recovery Stack: Zero caffeine, zero stims — built to run alongside your pre-workout and energy drinks, not compete with them. Premium Adaptogen Duo: Shoden Ashwagandha 60mg (35% w...
Bucked Up - Organic Greens Bucked Up - Organic Greens
$41.99
$41.99
Eight Superfoods: Chlorella, spinach, kale, spirulina, alfalfa, broccoli, wheat grass, and barley grass are all packed into a single daily powder. USDA Organic: Every ingredient carries cert...
Bucked Up - Babe Daily Multivitamin for Women Bucked Up - Babe Daily Multivitamin for Women
$31.99
$31.99
Designed for Women: This daily multivitamin is formulated specifically to address the nutritional needs of adult women. Full Spectrum Coverage: Delivers a broad panel of vitamins and mineral...
Bucked Up - STAG Multivitamin Bucked Up - STAG Multivitamin
$31.99
$31.99
Designed for Men: This multivitamin is formulated specifically to address the nutritional needs of adult males. Clinically Dosed: Each capsule delivers nutrients at doses aligned with clinic...
Bucked Up - Creatine Candy Bucked Up - Creatine Candy
$31.99
$31.99
Micronized Creatine Monohydrate: Each serving contains 5000mg of creatine monohydrate in a chewable tablet format built for daily use and reliable intake. No Water Required: The effervescent...
Bucked Up - Flex - Bone and Joint Support Bucked Up - Flex - Bone and Joint Support Nutrition Label
$31.99
$31.99
Bone & Joint Support: Formulated to support bone strength, joint flexibility, mobility, and overall musculoskeletal health. 5-Mushroom Complex: Combines Oyster, Shiitake, Reishi, Maitake, an...
Bucked Up - L-Glutamine Powder Bucked Up - L-Glutamine Powder
$14.95
$14.95
Dosage: Each scoop delivers 5,000 mg of L-Glutamine to support your daily intake goals. Format: Fine powder consistency blends smoothly into water, shakes, or other beverages of your choice....
Bucked Up - Fish Oil Bucked Up - Fish Oil - view 2
$20.99
$20.99
1,000mg Fish Oil: Each daily soft gel delivers 1,000mg of fish oil containing the essential omega-3 fatty acids EPA and DHA. Omega-3 EPA & DHA: Delivers the essential omega-3 fatty acids EP...
Bucked Up Collagen Peptides - Front Bucked Up Collagen Peptides - Back
$41.99
$41.99
Grass-Fed Hydrolysate: 11g of premium bovine collagen peptides per scoop, hydrolyzed for maximum bioavailability and easy digestion. Enhanced Absorption Stack: Boosted with 60mg Vitamin C to dri...
Bucked Up - CLA Bucked Up - CLA - view 2
$26.99
$26.99
Stimulant-Free Fat-Loss Support: CLA may help support reductions in body fat and improvements in body composition when combined with proper nutrition and regular exercise. 800mg Active CLA: Eac...
Buck Feed All-Natural Protein - Chocolate Bucked Up - Buck Feed All-Natural Protein
$68.99
$68.99
25g Grass-Fed Whey Protein: Each serving delivers 25g of high-quality, hormone- and antibiotic-free whey protein to support muscle growth, recovery, and daily protein needs.* Whey Isolate First...
Bucked Up - Six Point Creatine Bucked Up - Six Point Creatine
$34.99
$34.99
5.75g Total Creatine: Each serving provides 5.75g of creatine to support strength, power, lean muscle, and high-intensity exercise performance. 6 Forms of Creatine: Combines Creatine Monohydrat...
Bucked Up - Buck Build (Creatine + Glutamine) - Recovery Bucked Up - Buck Build Creatine + Glutamine - view 2
$73.99
$73.99
  Performance + Recovery Formula: Combines creatine, glutamine, and BetaPure™ Betaine Anhydrous to support strength, power, muscle growth, hydration, and recovery. 5-Form Creatine Blend: Provid...

Living.Fit's supplements catalog covers the fundamentals serious athletes and health-focused individuals actually use — protein powder, Creapure creatine, pre-workout, nootropics, supergreens, electrolytes, and specialty nutrition for carnivore, keto, and plant-based diets. Brands include Momentous (NSF Certified for Sport), Within You, Pure Choice Farms, Keto Brainz, Tailwind, Be Amazing, and more than a dozen certified and independently sourced labels.

Supplements work best as a support layer to real training. Start with the basics — protein, creatine, multivitamin — and build from there. Browse the full catalog below.

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Supplement Guides

Pre-Workout Guides

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your doctor to see if this product is right for you.