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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

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 - N.O. XT Nitric Oxide Booster

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

Within You - Original Steak Shake - Animal Protein

Within You

Learn More About This Collection

Supplements

485 products
Momentous - Acetyl L-Carnitine - Vitamins & Supplements Momentous - Acetyl L-Carnitine - Vitamins & Supplements
$29.99
$29.99
500mg Acetyl-L-Carnitine HCl per capsule: The acetylated form of L-carnitine — readily crosses the blood-brain barrier to deliver fuel to brain cells. Mitochondrial energy support: Carnitine...
Momentous - Alpha GPC - Vitamins & Supplements Momentous - Alpha GPC - Vitamins & Supplements
$44.99
$44.99
300mg Alpha-GPC per capsule: Alpha-Glyceryl Phosphoryl Choline — the most bioavailable form of choline. Readily crosses the blood-brain barrier. Boosts acetylcholine production: Alpha-GPC is...
Momentous - Apigenin - Sleep Support Momentous - Apigenin - Sleep Support
$24.99
$24.99
50mg Apigenin per capsule: Natural flavonoid extracted from grapefruit — the same active compound found in chamomile tea, but in a clinically meaningful concentrated dose. Supports the trans...
Momentous - Tongkat Ali - Vitamins & Supplements Momentous - Tongkat Ali - 3 Bottle Value Pack
from $19.99
from $19.99
400mg Tongkat Ali per serving: 100% Eurycoma longifolia root powder sourced from Indonesia. No fillers, no extracts diluted with other compounds — just the root itself. Hormone metabolism su...
Momentous - L-Theanine - Sleep Support Momentous - L-Theanine - Sleep Support
$39.99
$39.99
200mg L-Theanine per capsule: Clinically meaningful dose of the naturally occurring amino acid found in tea leaves. Same active compound that gives green tea its calm focus. Calm without dro...
Momentous - Collagen Shot 15-Packs - Protein Supplements Momentous - Collagen Shot 15-Packs - Orange Mango
$44.99
$44.99
Ready-to-drink collagen shots: 10g of hydrolyzed collagen peptides per shot in a portable liquid format — no mixing, no scoop, just shake and sip. 15 single-serve shots per box: Ideal for tr...
Momentous - Magnesium L-Threonate - Sleep Support Momentous - Magnesium L-Threonate - Sleep Support
$49.99
$49.99
2g Magtein® per serving (145mg magnesium): The only patented form of magnesium L-threonate clinically shown to cross the blood-brain barrier and elevate brain magnesium levels. Sleep quality...
Momentous - Tyrosine - Vitamins & Supplements Momentous - Tyrosine - Vitamins & Supplements
$19.99
$19.99
500mg L-Tyrosine per capsule: Clinically meaningful dose of the amino acid precursor for dopamine, epinephrine, and norepinephrine. Supports focus and motivation: L-Tyrosine provides the raw...
Momentous - Turmeric - Vitamins & Supplements Momentous - Turmeric - Vitamins & Supplements
$39.99
$39.99
1,000mg Meriva® Curcumin Phytosome™ per serving: The most clinically studied curcumin on the market, designed for up to 29x greater absorption than ordinary curcumin. Standardized 18% curcum...
Momentous - Collagen Peptides 10-Travel Packs - Protein Supplements Momentous - Collagen Peptides 10-Travel Packs - Protein Supplements
$29.99
$29.99
$0.00
16.8g of collagen per pack: Same formula as the tub — 11.6g grass-fed bovine collagen peptides plus 5.2g FORTIGEL® — in 10 pre-portioned single-serve packets. FORTIGEL® for joints and tendon...
Celebrate Vitamins - Whey Protein Clear + Electrolytes - Protein Supplements Celebrate Vitamins - Whey Protein Clear + Electrolytes - Protein Supplements
$34.99
$34.99
$0.00
20g ultra-refined whey protein isolate: Delivers a complete essential amino acid profile to support muscle maintenance, recovery, and daily protein intake in every serving. Clear protein water f...
That's All - Chocolate Protein Bar - Protein Supplements That's All - Chocolate Protein Bar - Protein Supplements
$49.99
$49.99
15g protein per bar (56g) from grass-fed whey 12 bars per box No added sugar · No seed oils · No artificial sweeteners Gluten-free · Non-GMO Contains: Dairy, Tree Nuts (cashews)
That's All - Coffee Protein Bar - Protein Supplements That's All - Coffee Protein Bar - Protein Supplements
$49.99
$49.99
15g protein per bar (52g) from grass-fed whey ~40mg natural caffeine from organic coffee 12 bars per box No added sugar · No seed oils · No artificial sweeteners Gluten-free · Non-GMO Contains...
That's All - Peanut Protein Bar - Protein Supplements That's All - Peanut Protein Bar - Protein Supplements
$49.99
$49.99
15g protein per bar (60g) from grass-fed whey + organic peanuts 12 bars per box No added sugar · No seed oils · No artificial sweeteners Gluten-free · Non-GMO Contains: Dairy, Peanuts
That's All - Protein Bars Variety Pack - Protein Supplements That's All - Protein Bars Variety Pack - Protein Supplements
$49.99
$49.99
All three flavors in one box — 12 bars: 4 Chocolate, 4 Peanut, 4 Coffee — every bar delivers 15g grass-fed whey protein. Sweetened only with organic dates: As few as six whole-food ingredients —...
Rockin' Wellness - Vegan Vanilla Protein Powder - Protein Supplements Rockin' Wellness - Vegan Vanilla Protein Powder - Protein Supplements
$64.99
$64.99
14g clean plant protein: Blend of organic pea, brown rice, hemp, and pumpkin seed proteins fuels muscle recovery without heavy fillers or a chalky aftertaste. Gut health complex: Probiotics (Aci...
Rockin' Wellness - Organic Energy Greens Powder - Greens & Superfoods Rockin' Wellness - Organic Energy Greens Powder - Greens & Superfoods
$48.99
$48.99
8 raw superfoods: Blend of wheatgrass, barley grass, spirulina, chlorella, kale, and kelp delivers broad-spectrum micronutrients in every serving. Alkalizing formula: Supports a balanced interna...
Vitamin Bounty - Multi Collagen Complex + - Vitamins & Supplements Vitamin Bounty - Multi Collagen Complex + - Vitamins & Supplements
from $27.49
from $27.49
Five collagen types in one formula: Types I, II, III, V, and X from four sources — hydrolyzed bovine, hydrolyzed chicken, hydrolyzed fish, and eggshell membrane collagen. Covers the full range of...
Rockin' Wellness - Mocha Cacao Nutritional Shake Mix - Protein Supplements Rockin' Wellness - Mocha Cacao Nutritional Shake Mix - Protein Supplements
$73.99
$73.99
Coffee and cacao blend: Yerba mate and organic cacao deliver a natural mocha flavor with focused energy and no jitters or crash. Superfood base: Organic hulled hemp seeds, maca root, and goji be...
Rockin' Wellness - Vegan Collagen Booster - Vitamins & Supplements Rockin' Wellness - Vegan Collagen Booster - Vitamins & Supplements
$59.99
$59.99
1,000mg fermented plant peptides: Low-molecular-weight peptides designed for maximum bioavailability -- your body can actually absorb and use them to rebuild skin elasticity and joint mobility. ...
Vitamin Bounty - Keto Shred Starter Stack - Vitamins & Supplements Vitamin Bounty - Keto Shred Starter Stack - Vitamins & Supplements
$49.99
$49.99
$79.99
Three-product keto starter bundle: Combines Get Into Keto, Tune Your Keto, and Burn On Keto — the three Vitamin Bounty products positioned together as the foundation for starting and sustaining a...
Momentous - Vitamin D3 5000 IU - Vitamins & Supplements Momentous - Vitamin D3 5000 IU - Vitamins & Supplements
$18.99
$18.99
5000 IU Vitamin D3 per capsule: A high-potency dose of cholecalciferol — the most bioavailable form of Vitamin D — for individuals with elevated needs. Calcium absorption and bone strength: Supp...
Momentous - In Recovery - Protein Supplements Momentous - In Recovery - Vanilla
$54.99
$54.99
20g grass-fed whey isolate protein: Truly Grass Fed™ European whey isolate provides high-quality protein for muscle repair and growth after training. 2:1 carb-to-protein ratio: Fast-acting dextr...
Momentous - Brain Drive - Vitamins & Supplements Momentous - Brain Drive - Vitamins & Supplements
$44.99
$44.99
Caffeine-free nootropic formula: Targets neurotransmitter production, blood flow, and adrenal support without stimulants — stacks well with morning coffee. Acetyl-L-Carnitine (500mg): Suppor...
Momentous - Elite Sleep - Protein Supplements Momentous - Elite Sleep - Protein Supplements
$44.99
$44.99
Melatonin (3mg) for sleep onset: Supports faster sleep initiation and helps reset your circadian rhythm after travel or schedule disruption. CherryPURE® tart cherry (200mg): Provides natural mel...
Vitamin Bounty - Pro-100 Probiotic - Vitamins & Supplements Vitamin Bounty - Pro-100 Probiotic - Vitamins & Supplements
$32.99
$32.99
100 billion CFU per serving: The highest-strength probiotic in Vitamin Bounty's lineup — a maximum-dose 13-strain formula for intensive gut and immune support. 13 strain probiotic blend: The sam...
Vitamin Bounty - Tune Your Keto Multivitamin - Vitamins & Supplements Vitamin Bounty - Tune Your Keto Multivitamin - Vitamins & Supplements
$19.99
$19.99
Keto-optimized micronutrient formula: Standard multivitamins are formulated for average diets. This one is specifically designed for the nutritional gaps created by cutting carbohydrates — partic...
Vitamin Bounty - GX7 Pre-Workout Watermelon Vitamin Bounty - GX7 Pre-Workout Watermelon
$24.99
$24.99
Complete pre-workout for energy, focus, and pump: Caffeine for energy, L-citrulline for pump and blood flow, and beta-alanine for muscular endurance -- three core pre-workout performance axes in ...
Vitamin Bounty - Get Into Keto - Vitamins & Supplements Vitamin Bounty - Get Into Keto - Vitamins & Supplements
$19.99
$19.99
Exogenous BHB ketones: Three forms of beta-hydroxybutyrate — calcium, sodium, and magnesium BHB — the ketone body your liver normally produces during ketosis, now in capsule form. Stim-free form...
Vitamin Bounty - Forskolin Max Strength - Vitamins & Supplements Vitamin Bounty - Forskolin Max Strength - Vitamins & Supplements
$19.99
$19.99
Standardized 20% forskolin extract: Each capsule delivers a measured dose of forskolin standardized to 20% from Coleus Forskohlii root — the active compound studied for weight management support....
Vitamin Bounty - Pro-50 Probiotic - Vitamins & Supplements Vitamin Bounty - Pro-50 Probiotic - Vitamins & Supplements
$29.99
$29.99
50 billion CFU per serving: The Pro-50 doubles the CFU count of Pro-25 — a high-strength probiotic dose for more intensive digestive and immune support. 13 strain blend: The same broad-spectrum ...
Vitamin Bounty - Pro-25 Probiotic - Vitamins & Supplements Vitamin Bounty - Pro-25 Probiotic - Vitamins & Supplements
$19.99
$19.99
25 billion CFU per serving: Hand-picked 13-strain probiotic formula at a clinically meaningful dose for digestive support — one of the higher-CFU probiotics in its class. 13 strain blend: Includ...
Vitamin Bounty - Burn X13 - Vitamins & Supplements Vitamin Bounty - Burn X13 - Vitamins & Supplements
$25.99
$25.99
13-ingredient thermogenic blend: Designed to support metabolism, energy, and lean muscle through a proprietary blend of plant extracts, amino derivatives, and metabolism-support compounds. Green...
Vitamin Bounty - Recover On Keto Electrolyte Capsules - Electrolytes Vitamin Bounty - Recover On Keto Electrolyte Capsules - Electrolytes
$24.99
$24.99
Five key electrolytes in capsule form: Calcium, magnesium, sodium, potassium, and chloride -- the electrolytes most depleted during ketosis and low-carb eating, delivered in easy-to-swallow capsu...
Vitamin Bounty - Elderberry Immune Support - Vitamins & Supplements Vitamin Bounty - Elderberry Immune Support - Vitamins & Supplements
$19.99
$19.99
Five-compound immune formula in one serving: Elderberry, Vitamin C, Zinc, Garlic, and Echinacea — the most commonly studied natural immune support ingredients combined into a single twice-daily c...
Vitamin Bounty - Women's Pro-Daily Probiotic - Vitamins & Supplements Vitamin Bounty - Women's Pro-Daily Probiotic - Vitamins & Supplements
$22.99
$22.99
Women-targeted 5-strain probiotic: Formulated specifically for vaginal, urinary, digestive, and immune health — not a generic gut probiotic repackaged for women. 10 billion CFU per serving: Conc...
Meal Boosters - Coffee Boosters Collagen + Electrolytes (6 Single Packs) - Protein Supplements
$19.99
$19.99
10g pure collagen protein per packet: Grass-fed collagen peptides that stir right into your coffee with no clumps, no grit, and no protein taste. Six single-serve packets: Pre-measured, travel-f...
Meal Boosters - Coffee Boosters Collagen + Electrolytes - Protein Supplements Meal Boosters - Coffee Boosters Collagen + Electrolytes - Protein Supplements
$29.99
$29.99
10g pure collagen protein per serving: Grass-fed collagen peptides that stir right into your coffee with no clumps, no grit, and no protein taste. Just two ingredients: Grass-fed collagen peptid...
Meal Boosters - Original Unflavored Grass-Fed Collagen - Protein Supplements Meal Boosters - Original Unflavored Grass-Fed Collagen - Protein Supplements
$49.99
$49.99
20g pure collagen protein per serving: Just premium grass-fed Type I and III collagen peptides, nothing else, for the highest protein dose in the lineup. Truly invisible: Mix it into anything, h...
Meal Boosters - Cheesy Cheese Collagen+ Protein Blend - Protein Supplements Meal Boosters - Cheesy Cheese Collagen+ Protein Blend - Protein Supplements
$49.99
$49.99
15g savory protein per serving: Grass-fed Type I and III collagen peptides enhanced with naturally-occurring whey from real aged cheddar powder. Classic cheesy flavor: Real aged cheddar powder d...

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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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.