Supplement King

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Supplement King We exist to help improve, achieve and create better health and fitness for Canadians.

Supplement King is Canada's fastest growing sport supplements company with 62+ locations, delivering the lowest prices and largest selection in store and online.

10/23/2026

Consider this your first look 👀

More calories. More protein. More support for your growth goals. 💪💥 Hulk💥 Serious Mass🛒Fuel up on flyer in stores or onl...
10/23/2026

More calories. More protein. More support for your growth goals. 💪

💥 Hulk
💥 Serious Mass

🛒Fuel up on flyer in stores or online

Cover your daily foundations 💙🧘Adult Multi🧘Magnesium Bis-Glycinate 400 Ultra Gentle🛒Fuel up on flyer in stores or online
10/22/2026

Cover your daily foundations 💙

🧘Adult Multi
🧘Magnesium Bis-Glycinate 400 Ultra Gentle

🛒Fuel up on flyer in stores or online

Two staples, one stronger routine 👊⚡️Aminolyte AM - Start your day energized and hydrated⚡️Creatine Monohydrate - suppo...
10/19/2026

Two staples, one stronger routine 👊

⚡️Aminolyte AM - Start your day energized and hydrated
⚡️Creatine Monohydrate - support strength, power and muscle performance

🛒Fuel up on flyer in stores or online

🌱 Select Vegan Protein makes it easy to add more protein to shakes, oats, recipes and more.🛒Fuel up on flyer in stores ...
10/17/2026

🌱 Select Vegan Protein makes it easy to add more protein to shakes, oats, recipes and more.

🛒Fuel up on flyer in stores or online

Support every rep from warm-up to recovery 💪⚡ MuscleAA Extreme — Muscle recovery⚡ Arginine — Blood flow and performance...
10/15/2026

Support every rep from warm-up to recovery 💪

⚡ MuscleAA Extreme — Muscle recovery
⚡ Arginine — Blood flow and performance
⚡ AllFlex — Joint comfort and mobility

🛒Fuel up on flyer in stores or online

Dessert cravings, meet your protein goals 🍫 🤤 Protein Bars🤤 Protein Pastries🤤 Whole Food Performance Bar🛒Fuel up on flye...
10/14/2026

Dessert cravings, meet your protein goals 🍫

🤤 Protein Bars
🤤 Protein Pastries
🤤 Whole Food Performance Bar

🛒Fuel up on flyer in stores or online

⚡️ Buy one AMRAP or Amino IQ and get the second for 50% OFF! Mix, match and fuel up all month long🛒 Fuel up on flyer in...
10/02/2026

⚡️ Buy one AMRAP or Amino IQ and get the second for 50% OFF! Mix, match and fuel up all month long

🛒 Fuel up on flyer in stores or online

💪 Buy 1 Get 1 40% off on favourites and take your training stack to the next level, now featured on flyer!🛒 Fuel up on ...
10/01/2026

💪 Buy 1 Get 1 40% off on favourites and take your training stack to the next level, now featured on flyer!

🛒 Fuel up on flyer in stores or online

10/01/2026

💧Our Hydration Fuel, BCAA & EAA Sugar Free Slushies are built to hydrate through every sip
Available in 7 refreshing flavours:
🍇Grape Escape | A:Cuts
🥭Peach Mango | AMRAP
🚀Red, White & Boom | AMRAP
🫐 Blue Raspberry | Quench EAA
🍋Pink Lemonade | Quench EAA
❄️White Slushie | Performance EAA
🍊 Orange Krush’d | EAA Complete
🥤$3.99 In-Store | Stay hydrated, recover better and enjoy that perfect slush
*Available only at our Oshawa location

🍫🥤 MIX & MATCH your favourites!Choose any 12 bars and get the respective box price, or any 12 drinks and get the respect...
09/27/2026

🍫🥤 MIX & MATCH your favourites!

Choose any 12 bars and get the respective box price, or any 12 drinks and get the respective case price. Mix up your flavours and crush your goals on the go!

⚡️Swipe to Find the Supplement King Loyalty Programs that you qualify for… ♦️ Royalty Rewards Program : Everyone qualifi...
09/25/2026

⚡️Swipe to Find the Supplement King Loyalty Programs that you qualify for…

♦️ Royalty Rewards Program : Everyone qualifies for our Royalty Rewards program.
♦️ Elite Program : First Responders & Gym Associates Qualify
♦️ Military Program : All Military Personnel Qualify

09/24/2026

To fill it with supplements from supplement king… obviously!😉

09/23/2026

Shop In- Stores & Online Based on your Unique Goals with Our Shop By Goal Experience. Whether you are looking to…

💥Gain muscle
💥Manage Weight
💥Improve Overall Health & Wellness
💥Tone
💥Increase Energy
💥Improve Sleep
💥Increase Performance

… we have you covered with different product recommendations that will be right for you!

09/21/2026

This is your sign to stay caffeinated this week🫡

Juicy Series – FREE with your haul🍉🍓🍑🥥🥥Free Over $125: 600ml, 800ml Shakers & T-shirts🥥Free Over $300: 770ml ImperialWhi...
09/21/2026

Juicy Series – FREE with your haul🍉🍓🍑🥥
🥥Free Over $125: 600ml, 800ml Shakers & T-shirts
🥥Free Over $300: 770ml Imperial

While supplies last.

09/19/2026

Open EVERYDAY !

check your local store’s page for hours⏰

Address

202 Ritson Road North
Oshawa, ON
L1G1Z7

Opening Hours

Monday 9:30am - 9pm
Tuesday 9:30am - 9pm
Wednesday 9:30am - 9pm
Thursday 9:30am - 9pm
Friday 9:30am - 9pm
Saturday 10am - 6pm
Sunday 10am - 5pm

Telephone

+19054366464

Website

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