Description
Frequently asked questions
Got more questions? See full FAQ →
Who is Nuun Sport for and when does it shine?
Built for runners, cyclists, triathletes, and gym-goers who sweat heavily and need more than plain water. 300mg sodium + 150mg potassium per tablet replace what you lose. Caffeine variants (Wild Berry, Mango Orange, Cherry Limeade - 40mg each) double as a pre-workout pick-me-up. Also great for fasting (only 1g sugar, calories vary by flavour — see the nutrition facts panel image above - won't break a fast), sauna recovery, travel hydration, and hangover days. Pairs with SiS GO Isotonic gels for endurance fuel during long sessions.
How do I use it and when do I take it?
Drop 1 tablet in 500ml of water - dissolves in 30-60 seconds with light fizz. Sip during or after your workout. For sessions under 60 minutes, one tablet is plenty. For 90+ min training, pair with a carb source like a SiS gel for fuel. Avoid caffeine variants in the evening (caffeine half-life is 6+ hours). Portable tube fits in a pocket or cycling jersey.
What are the macros, sweeteners, and caffeine?
Per tablet: around 15 calories, 1g sugar, 300mg sodium, 150mg potassium. Caffeine variants add 40mg caffeine. Net Carbs = Total Carbs - Fibre - Sugar Alcohols - Allulose (where listed). Calculate per flavour from the label image - calories and net carbs vary by flavour. Sweetened naturally - no sucralose, no artificial colours. Light fruit flavour, not syrupy.
Allergens and certifications?
Gluten-free and non-GMO per the brand. Mostly vegan-friendly (verify per flavour). Verify Informed-Sport status with the brand if you compete in tested sport. No major allergens in standard formula. Default 30-day support covers opened supplements up to about 7 servings used. Onward Checkout+ upgrade extends to 90 days + 5% cash back for around 4% added at checkout. Bars and chocolate in summer are only covered by Onward.
Why should I buy from Top Nutrition & Fitness?
We're a Montreal-based supplement and snack shop that's been serving Canada since 2016 — over 10 years. Our owner personally taste-tests and hand-picks everything we carry, so you only get products we genuinely stand behind at honest value. We're an authorized retailer (real, fresh, properly stored stock — never grey-market), we pack every order carefully so it arrives in great shape, and Canada-wide shipping is fast. Friendly, product-savvy support is one message away, and every order is backed by our Onward 90-day guarantee.
How fast is shipping in Canada and what does it cost?
Same-day shipping from our Montreal store if you order before 4 PM EST Monday–Friday — hand-packed by our team at our downtown location, often faster than Amazon. Free shipping over $125 CAD subtotal. $12 flat over $50. Delivery: Quebec & Ontario typically 1–3 business days, other provinces 3–7. Express options at checkout. Domestic Canadian shipping — NO duties or customs fees. We're at 3575 Av. du Parc inside Galeries du Parc, downtown Montreal.
Can I pick up in-store? Where are you and is there parking?
Yes — free store pickup, ready in 30 minutes during store hours. We're at 3575 Av. du Parc, Local 5635 inside Galeries du Parc underground mall, downtown Montreal. Our online inventory is the same as our in-store inventory — if it's in stock on the website, it's also available in-store, since every order ships directly from the same physical store. Tell us at the cash and we'll give you a free 1-hour validated parking voucher — drop it in the parking machine on your way out for free indoor mall parking. Store hours: Mon 11 AM–8 PM, Tue–Fri 11 AM–6 PM, Sat–Sun 11 AM–5 PM.
What's your return policy + the Onward 90-day guarantee?
Default: free 30-day return policy — yes, even on opened supplements (as long as you've used 7 servings or fewer). Closed food items over $20 are also returnable. Damaged or wrong items are always replaced free — email info@topnutritionandfitness.com with a photo within 48 hours of delivery. Refunds are issued as store credit (gift card good online or in-store). Heads up: bars that soften or change shape during summer heat are only covered under Onward, not under our default policy (they're still safe + edible — refrigerate flat to reshape). Want longer + fuller coverage? Tap Checkout+ Now at checkout (~4% of order) to add Onward — a 90-day satisfaction guarantee (taste dislike, sensitivities, mold, damaged / lost / stolen / wrong / missing items, even opened products), 5% cash back on your next order (stacks with TNF Rewards), and instant 24-hour claim resolution. See full return policy →
What's the TNF Rewards Program?
Top Nutrition & Fitness Rewards is our free loyalty program — join from any product page or your account. What you can earn:
- Points on every dollar you spend — accumulate balance toward future orders
- Bonus points for writing product reviews after your order arrives
- Referral bonus — share your unique invite link; both you and your friend earn when they place their first order
