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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

Within You - Original Steak Shake - Animal 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

481 products
Momentous - Berberine - Vitamins & Supplements Momentous - Berberine - Vitamins & Supplements
$49.99
$49.99
550 mg Berbevis® Berberine per capsule: Delivers a clinically validated form of berberine using the Phytosome™ delivery system, with 9.6× higher absorption than standard berberine. Supports ...
Momentous - Longevity - Vitamins & Supplements Momentous - Longevity - Vitamins & Supplements
$109.99
$109.99
Six clinically studied bioactives: Niagen® nicotinamide riboside (500mg), NAC (600mg), Betaine (600mg), PureQQ® (20mg), Vitamin C (200mg), plus B-vitamins — every ingredient dosed to research-v...
Momentous - 100% Plant Protein - Flavor Series Momentous - 100% Plant Protein - Flavor Series
$39.99
$39.99
20g complete plant protein per serving: PURIS® pea protein + organic brown rice protein in a 70:30 ratio for a full amino acid profile to fuel recovery and muscle support. Cappuccino flavor:...
Momentous - Nightly Sleep 5-Pack - Sleep Support Momentous - Nightly Sleep 5-Pack - Sleep Support
$19.99
$19.99
Melatonin-free sleep support — 5-pack trial size: Same Sleep Pack formula in a 5-pouch box, ideal for travel or for trying it before committing to the 30-pack. Magtein® Magnesium L-Threonate...
Momentous - Calcium - Vitamins & Supplements Momentous - Calcium - Vitamins & Supplements
$16.99
$16.99
250mg DimaCal® per capsule: Patented dicalcium malate — a highly bioavailable form of calcium that delivers more elemental calcium per dose than carbonate or citrate. Dairy-free, vegan calci...
Momentous - Iron+ - Vitamins & Supplements Momentous - Iron+ - Vitamins & Supplements
$19.99
$19.99
25mg Ferrochel® iron per serving: Ferrous bisglycinate chelate — a highly absorbable, well-tolerated form of iron that's gentler on digestion than ferrous sulfate. 50mg Vitamin C for absorpt...
Momentous - Whey Protein Isolate - Flavor Series - Protein Supplements Momentous - Whey Protein Isolate - Flavor Series - Pure Cinnamon
$39.99
$39.99
20g grass-fed whey isolate per serving: Same trusted clean formula as the standard Whey Isolate — European pasture-raised dairy with no hormones (rBST), steroids, or fillers. 5 limited-editi...
Momentous - Ubiquinol - Vitamins & Supplements Momentous - Ubiquinol - Vitamins & Supplements
$34.99
$34.99
100mg Kaneka Ubiquinol™ per serving: The active, reduced form of CoQ10 — up to 8x more bioavailable than oxidized ubiquinone, especially for adults over 40 whose conversion capacity declines. ...
Momentous - The Momentous Three - Protein Supplements Momentous - The Momentous Three - Vanilla
$119.97
$119.97
Foundational nutrition stack: Three daily essentials — Whey Protein Isolate, Creatine, and Omega-3 — covering muscle, performance, and brain-and-heart health in one bundle. 20g Grass-Fed Whe...
Momentous - In 100% Plant Protein 10-Travel Packs Momentous - In 100% Plant Protein 10-Travel Packs - Vanilla
$29.99
$29.99
20g complete plant protein per packet: Pea and rice proteins combine to deliver a full amino acid profile for muscle repair. PURIS® pea protein + brown rice protein: Sourced from the U.S. and Ca...
Momentous - Vitamin D3 2000 IU - Vitamins & Supplements Momentous - Vitamin D3 2000 IU - Vitamins & Supplements
$19.99
$19.99
2000 IU Vitamin D3 per softgel: Moderate-dose vegan cholecalciferol sourced from lichen — not lanolin (sheep's wool) like most D3 supplements. Delivered in organic extra virgin olive oil: Vi...
Momentous - Omega-3 Travel Packs - Vitamins & Supplements Momentous - Omega-3 Travel Packs - Vitamins & Supplements
$14.99
$14.99
1600mg EPA + DHA per pack: Same clinically effective dose as the full-size bottle — 800mg EPA and 800mg DHA in a 1:1 ratio per serving. Norwegian-sourced fish oil: Wild-caught anchovies, sardine...
Momentous - Resveratrol - Vitamins & Supplements Momentous - Resveratrol - Vitamins & Supplements
$54.99
$54.99
450mg Trans-Resveratrol per capsule: A clinically meaningful dose of the polyphenol most studied for its antioxidant and longevity-supporting properties. Sourced from Polygonum cuspidatum (J...
Momentous - Zinc - Vitamins & Supplements Momentous - Zinc - Vitamins & Supplements
$19.99
$19.99
15mg Zinc Picolinate per capsule: One of the most bioavailable forms of zinc — the picolinate chelate is more easily absorbed than zinc oxide or zinc sulfate. Foundational mineral for hundre...
Momentous - Complete Sleep Stack - Protein Supplements
$194.95
$194.95
Magnesium L-Threonate (Magtein®): Crosses the blood-brain barrier to support calm brain activity and prepare the mind for sleep. Apigenin (50mg from grapefruit): Binds specific brain receptors t...
Momentous - Inositol - Sleep Support Momentous - Inositol - Sleep Support
$29.99
$29.99
900mg Myo-Inositol per serving: The most researched form of inositol, dosed to clinically meaningful levels for mood and sleep support. Supports sleep and nighttime calm: Inositol helps regu...
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 - 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 - 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 - 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 —...
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 - 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...
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 - 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...

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.