Best Magnesium Supplements in Canada 2026 — Bisglycinate, Ci

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules)

⚡ In a hurry? Our #1 pick

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules)

From $29.99 CAD · In stock · Ships same-day from Montreal

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Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules) — front of tub

$29.99 CAD

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules) Orange Naturals In stock

CanPrev Can Prev L-Theanine with Magnesium (90 caps) — front of tub

$39.99 CAD

Can Prev L-Theanine with Magnesium (90 caps) CanPrev Only 2 left

Mutant Madness Pre-Workout (30 servings) — Roadside Lemonade front of tub

$39.99 CAD

Mutant Madness Pre-Workout (30 servings) Mutant In stock

North Coast Naturals Ultimate Daily Greens (270g)

$44.99 CAD

North Coast Naturals Ultimate Daily Greens (30 servings) North Coast Naturals In stock

ALLMAX Rapidcuts Shredded (90 capsules) — front of tub

$39.99 CAD

ALLMAX Rapidcuts Shredded (90 capsules) Allmax Nutrition In stock

ALLMAX TRIBX90 - Tribulus (90 capsules) — front of tub

$24.99 CAD

ALLMAX TRIBX90 - Tribulus (90 capsules) Allmax Nutrition In stock

Mutant Hardcore BCAA (30 servings) — Blue Raspberry front of tub

$39.99 CAD

Mutant Hardcore BCAA (30 servings) Mutant In stock

PVL Water Tight Pro Level Diuretic (90 Capsules) — front of bottle

$34.99 CAD

PVL Water Tight Pro Level Diuretic (90 Capsules) PVL In stock

ALLMAX CARBION+ | Electrolyte Hydration Drink (25 servings) — front of can

$44.99 CAD

ALLMAX CARBION+ | Electrolyte Hydration Drink (25 servings) Allmax Nutrition In stock

Mutant ZM8+ (90 capsules) — front of bottle view — Top Nutrition & Fitness

$24.99 CAD

Mutant ZM8+ (90 capsules) Mutant In stock

Allmax Nutrition Vitastack (30 vitamin packs) Nutrition Facts label

$54.99 CAD

Allmax Nutrition Vitastack (30 vitamin packs) Allmax Nutrition In stock

Allmax Caffeine Pills 200mg (100 tablets) BB 04/30/2026 — front of tub

$4.99 CAD

Allmax Caffeine Pills 200mg (100 tablets) BB 04/30/2026 Allmax Nutrition In stock

SWISS Natural Vitamin B12 1000 mcg (60 tablets) Nutrition Facts label

$19.99 CAD

SWISS Natural Vitamin B12 1000 mcg (60 tablets) SWISS Natural Only 1 left

Mutant GEAAR EAAs Complete Essential Amino Acids (30 servings) — TRUE NORTH Rocket Pop front of tub

$49.99 CAD

MUTANT GEAAR EAAs Complete Essential Amino Acids (30 servings) Mutant In stock

GoFit Vinyl Sweat Suit (2 Piece) - Sauna Suit for Workouts — front of product

$14.99 CAD

GoFit Vinyl Sweat Suit (2 Piece) - Sauna Suit for Workouts GoFit Only 1 left

Allmax Nutrition TUDCA+ (60 caps) Nutrition Facts label

$54.99 CAD

Allmax Nutrition TUDCA+ (60 caps) Allmax Nutrition In stock

Himalaya Organic Ashwagandha (60 caplets) Nutrition Facts label

$34.99 CAD

Himalaya Organic Ashwagandha (60 caplets) Himalaya Only 1 left

Allmax Vitaform Complete Men's Multivitamin (60 tabs) — front of tub

$24.99 CAD

Allmax Vitaform Complete Men's Multivitamin (60 tabs) Allmax Nutrition In stock

Bowmar Nutrition Replenish Electrolyte Hydration (60 servings) — front of tub

$49.99 CAD

Bowmar Nutrition Replenish Electrolyte Hydration (60 servings) Bowmar Nutrition Only 1 left

Cellucor C4 SPORT Pre-Workout (30 servings) — front of tub

$39.99 CAD

Cellucor C4 SPORT Pre-Workout (30 servings) Cellucor Only 2 left

Animal Creatine Monohydrate Chews (120 chews) — front of tub

$69.99 CAD

Animal Creatine Monohydrate Chews (120 chews) Animal In stock

Believe Supplements Pre Fuel PRE WORKOUT (25 servings) — front of tub

$44.99 CAD

Believe Supplements Pre Fuel PRE WORKOUT (25 servings) Believe Supplements Only 1 left

Which magnesium supplement is best in Canada in 2026? Bisglycinate is the gentlest, best-absorbed form. Prairie Naturals Magnesium Glycinate is the top TNF pick. Same-day Montreal shipping, free over $125.

This guide compares the 2 magnesium products currently in stock at Top Nutrition and Fitness — Canada's premium online supplement and snack retailer based in Montreal. Every product below is in stock right now and ships same day from our warehouse. Free shipping on orders over $125 CAD across Canada and the USA.

Best Magnesium in Canada — quick comparison

Brand	Product	Price (CAD)	In Stock	View	Action
Orange Naturals	Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules)	$29.99	3 units	→	Add to cart →
CanPrev	Can Prev L-Theanine with Magnesium (90 caps)	$39.99	2 units	→	Add to cart →

About Top Nutrition & Fitness: We are a Montreal-based specialty retailer carrying 100+ premium supplement and snack brands. Same-day shipping from our Montreal warehouse to anywhere in Canada and the USA. Free shipping over $125 CAD. 5% cash back rewards on every order. 4.9/5 stars on Google (343 reviews) and 4.87/5 on Judge.me (565 reviews).

The Magnesium we currently stock

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules)

Brand: Orange Naturals · Price: $29.99 CAD · In Stock: 3 units · Ships: same day from Montreal

Can Prev L-Theanine with Magnesium (90 caps)

Brand: CanPrev · Price: $39.99 CAD · In Stock: 2 units · Ships: same day from Montreal

Magnesium in Canada — FAQ

How fast can I get magnesium delivered in Canada?: All orders placed before 4 PM EST ship same-day from our Montreal warehouse. Most Canadian customers receive their order within 2-5 business days via UPS, Canada Post, GLS, Purolator or Canpar. Orders over $125 CAD ship free.
Do you ship magnesium to the USA?: Yes. We ship to all 50 US states from Montreal. Most US customers receive their order within 5-10 business days. Cross-border shipping costs are calculated at checkout based on weight.
Why buy magnesium from Top Nutrition & Fitness instead of Amazon?: Diana, our owner, personally taste-tests every product before we stock it. We only carry products that pass our quality bar — no commodity dropshipping, no expired stock. You earn 5% cash back on every order through Top Nutrition Rewards.
Is magnesium safe and legal in Canada?: Yes. Every product we sell complies with Health Canada Natural Health Products and CFIA food regulations. We are a licensed Canadian retailer based in Montreal, Quebec.

Related buying guides

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Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules) — front of tub

$29.99 CAD

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules) Orange Naturals In stock

CanPrev Can Prev L-Theanine with Magnesium (90 caps) — front of tub

$39.99 CAD

Can Prev L-Theanine with Magnesium (90 caps) CanPrev Only 2 left

Mutant Madness Pre-Workout (30 servings) — Roadside Lemonade front of tub

$39.99 CAD

Mutant Madness Pre-Workout (30 servings) Mutant In stock

North Coast Naturals Ultimate Daily Greens (270g)

$44.99 CAD

North Coast Naturals Ultimate Daily Greens (30 servings) North Coast Naturals In stock

ALLMAX Rapidcuts Shredded (90 capsules) — front of tub

$39.99 CAD

ALLMAX Rapidcuts Shredded (90 capsules) Allmax Nutrition In stock

ALLMAX TRIBX90 - Tribulus (90 capsules) — front of tub

$24.99 CAD

ALLMAX TRIBX90 - Tribulus (90 capsules) Allmax Nutrition In stock

Mutant Hardcore BCAA (30 servings) — Blue Raspberry front of tub

$39.99 CAD

Mutant Hardcore BCAA (30 servings) Mutant In stock

PVL Water Tight Pro Level Diuretic (90 Capsules) — front of bottle

$34.99 CAD

PVL Water Tight Pro Level Diuretic (90 Capsules) PVL In stock

ALLMAX CARBION+ | Electrolyte Hydration Drink (25 servings) — front of can

$44.99 CAD

ALLMAX CARBION+ | Electrolyte Hydration Drink (25 servings) Allmax Nutrition In stock

Mutant ZM8+ (90 capsules) — front of bottle view — Top Nutrition & Fitness

$24.99 CAD

Mutant ZM8+ (90 capsules) Mutant In stock

Allmax Nutrition Vitastack (30 vitamin packs) Nutrition Facts label

$54.99 CAD

Allmax Nutrition Vitastack (30 vitamin packs) Allmax Nutrition In stock

Allmax Caffeine Pills 200mg (100 tablets) BB 04/30/2026 — front of tub

$4.99 CAD

Allmax Caffeine Pills 200mg (100 tablets) BB 04/30/2026 Allmax Nutrition In stock

SWISS Natural Vitamin B12 1000 mcg (60 tablets) Nutrition Facts label

$19.99 CAD

SWISS Natural Vitamin B12 1000 mcg (60 tablets) SWISS Natural Only 1 left

Mutant GEAAR EAAs Complete Essential Amino Acids (30 servings) — TRUE NORTH Rocket Pop front of tub

$49.99 CAD

MUTANT GEAAR EAAs Complete Essential Amino Acids (30 servings) Mutant In stock

GoFit Vinyl Sweat Suit (2 Piece) - Sauna Suit for Workouts — front of product

$14.99 CAD

GoFit Vinyl Sweat Suit (2 Piece) - Sauna Suit for Workouts GoFit Only 1 left

Allmax Nutrition TUDCA+ (60 caps) Nutrition Facts label

$54.99 CAD

Allmax Nutrition TUDCA+ (60 caps) Allmax Nutrition In stock

Himalaya Organic Ashwagandha (60 caplets) Nutrition Facts label

$34.99 CAD

Himalaya Organic Ashwagandha (60 caplets) Himalaya Only 1 left

Allmax Vitaform Complete Men's Multivitamin (60 tabs) — front of tub

$24.99 CAD

Allmax Vitaform Complete Men's Multivitamin (60 tabs) Allmax Nutrition In stock

Bowmar Nutrition Replenish Electrolyte Hydration (60 servings) — front of tub

$49.99 CAD

Bowmar Nutrition Replenish Electrolyte Hydration (60 servings) Bowmar Nutrition Only 1 left

Cellucor C4 SPORT Pre-Workout (30 servings) — front of tub

$39.99 CAD

Cellucor C4 SPORT Pre-Workout (30 servings) Cellucor Only 2 left

Animal Creatine Monohydrate Chews (120 chews) — front of tub

$69.99 CAD

Animal Creatine Monohydrate Chews (120 chews) Animal In stock

Believe Supplements Pre Fuel PRE WORKOUT (25 servings) — front of tub

$44.99 CAD

Believe Supplements Pre Fuel PRE WORKOUT (25 servings) Believe Supplements Only 1 left

Orange Naturals L-Theanine + Magnesium 250mg (60 veg capsules)

Our #1 pick · $29.99

NEW FLAVOURSSave $6.50

Simply Scrumptous SWEET Keto Snacks (1 unit) — view 4 — in Canada

Simply Scrumptous SWEET Keto Snacks (1 unit)

From $6.00 CAD $12.50 CAD

Simply Scrumptous SWEET Keto Snacks (1 unit) 4.8 (89) Simply Scrumptous In stock, 696 units

MIX & MATCH 5 + GET 1 FREE

Barebells Protein Bar (1 bar) — in Canada

Barebells Protein Bar (1 bar)

From $4.99 CAD

Barebells Protein Bar (1 bar) 4.7 (56) Barebells In stock, 617 units

BESTSELLERSave $0.50

David Gold GF High Protein Bar (1 Bar) *online only for 24h* — front of box — in Canada

David Gold GF High Protein Bars (BOX of 12) *online only for 24h* Chocolate Chip Cookie Dough

$7.29 CAD $7.79 CAD

David Gold GF High Protein Bar (1 Bar) *online only for 24h* 4.6 (42) David Protein In stock, 178 units

LAST CHANCE no restocks in summer

Simply Scrumptous SAVOURY Keto Snacks (1 unit) — in Canada

Simply Scrumptous SAVOURY Keto Snacks (1 unit)

$6.25 CAD

Simply Scrumptous SAVOURY Keto Snacks (1 unit) 4.8 (89) Simply Scrumptous In stock, 54 units

Save $7.49

David Protein Bar Bronze (1 BOX of 12) — front of box — in Canada

NEW David Protein Bar Bronze (1 BOX of 12) — back of package

$79.99 CAD $87.48 CAD

NEW David Protein Bar Bronze (1 BOX of 12) 4.3 (6) David Protein In stock, 77 units

Save $2.51

Built Brownie Batter Puff — BB 05/13/26 Final Sale (1 bar)

Built Brownie Batter Puff — Nutrition Facts (140 cal, 17g protein, 40g bar)

$3.48 CAD $5.99 CAD

Built Brownie Batter Puff — BB 05/13/26 Final Sale (1 bar) 4.7 (144) Built Bar In stock, 24 units

MIX & MATCH 5 + GET 1 FREE

Built Protein Bars & Puffs (1 Bar) — front of bag view — in Canada

Built Protein Bars & Puffs (1 Bar) — Watermelon Splash Sour Puff *LIMITED* bag packaging

$5.99 CAD

Built Protein Bars & Puffs (1 Bar) 4.7 (144) Built Bar In stock, 910 units

Save $5.00

Diva Rice Zero Carb Rice | Keto Low-Calorie Rice Alternative Canada (1 Bag) — front of box

Diva Rice DRY Konjac Rice — Zero Carb (Not Wet Shirataki) | Keto Rice Alternative (1 Bag) — back of package

From $14.99 CAD $19.99 CAD

Diva Rice DRY Konjac Rice — Zero Carb (Not Wet Shirataki) | Keto Rice Alternative (1 Bag) 4.9 (10) Diva Rice In stock, 118 units

Save $12.01

Built Sour Puffs Variety Pack 12 bars — box back showing macros — in Canada

Built Sour Puffs Variety Pack — Blue Razz Blast, Green Apple Crush, Sweet Peach Punch flavors

$59.99 CAD $72.00 CAD

$5.00 each

Built Protein Bars Sour Puffs Variety Pack (12 bars) 4.7 (66) Built Bar Only 8 units left

Save $3.00

Rabeko Protein Spread White Chocolate 250g jar (20% protein, low sugar, no palm oil) — in Canada

Rabeko Protein Spread Chocolate Hazelnut 250g jar (20% protein, 13% hazelnuts, no palm oil)

$9.99 CAD $12.99 CAD

Rabeko Protein Spread 20% Protein (250g jar)Rabeko Only 15 units left

MIX & MATCH 5 + GET 1 FREESave $1.60

Jell-O Sugar Free Instant Pudding (28g), pouding sans sucre au Canada

Jell-O Sugar Free Instant Pudding (28g) — Cheesecake

From $2.99 CAD $4.59 CAD

Jell-O Sugar Free Instant Pudding (28g) 4.4 (12) Jell-O In stock, 97 units

Save $11.00

Barebells Protein Bar (Box of 12) — Peanut Butter & Jelly *LIMITED* front of box

Barebells Protein Bar (Box of 12)

From $54.99 CAD $65.99 CAD

Barebells Protein Bar (Box of 12) 4.7 (14) Barebells In stock, 146 units

BESTSELLER MIX & MATCH 5 + GET 1 FREE

Quest Nutrition Overload Protein Bar (1 bar), barre protéinée au Canada

Quest Nutrition Overload Protein Bar Nutrition Facts label — 210 cal, 20g protein

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ChocZero Dunkies Sandwich Cookies - Keto GF "Oreos" (1 box of 24 cookies), biscuits keto au Canada

ChocZero Dunkies Sandwich Cookies - Keto GF "Oreos" Nutrition Facts label — 100 cal, 1g sugar

$22.99 CAD

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