⭐ Buy from Top Nutrition & Fitness — Canada's National Supplement & Protein Snack Retailer
4.9/5 stars on Google · 4.87/5 on Judge.me · 40,000+ Canadians served · Hand-packed at our Montreal store · Often faster than Amazon · Same-day shipping from Montreal · No duties, no tariffs · Free shipping over $125 CAD · TNF Rewards 5% Cash Back · Bilingual EN/FR support
Dietary supplement for adults. Consult your healthcare provider before use. Not intended to diagnose, treat, cure, or prevent any disease.
Buy PEScience High Volume Stim-Free Pre-Workout in Canada — Caffeine-Free Pump Formula (36 Servings)
PEScience High Volume is a stimulant-free, caffeine-free pre-workout designed to deliver powerful pumps and enhanced performance without any stimulants. Loaded with L-Citrulline for nitric oxide production, High Volume is fully stackable with caffeinated pre-workouts or energy drinks for maximum customization. Vegan, gluten-free, and trusted by athletes who train late or want to avoid caffeine — available in Canada through authorized retailer Top Nutrition & Fitness in Montreal.
About PEScience — Research-Backed Sports Nutrition
PEScience is a US-based supplement company founded by scientists who believe in research-backed formulations. Every product is developed with a science-first approach, using clinically studied ingredients at effective doses. PEScience products are third-party lab tested for purity and label accuracy, ensuring you get exactly what is on the label — no fillers, no proprietary blend tricks. Their clean label philosophy and commitment to transparency have made them one of the most trusted brands in sports nutrition.
Key Benefits of PEScience High Volume
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100% Caffeine Free — No stimulants, no jitters, no crash — train any time of day
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L-Citrulline Loaded — Clinically studied for nitric oxide production and muscle-swelling pumps
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Powerful Pump Formula — Enhances blood flow, vascularity, and workout performance
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Versatile & Stackable — Combine with Prolific or any caffeinated pre-workout for a customized stack
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Stacks Amazing with Alphamine — Pair with PEScience Alphamine for energy + pumps
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Vegan & Gluten Free — Suitable for all dietary preferences
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36 Servings per Container — Excellent value for a premium stim-free formula
PEScience High Volume vs. Competitors
| Feature |
PEScience High Volume |
Ghost Pump |
Gorilla Mode Nitric |
| Stimulant Free |
Yes |
Yes |
Yes |
| L-Citrulline |
Yes (loaded dose) |
Yes |
Yes |
| Stackable |
Yes |
Yes |
Yes |
| Vegan |
Yes |
Yes |
Yes |
| Gluten Free |
Yes |
Yes |
Yes |
| Servings |
36 |
40 |
40 |
| Third-Party Tested |
Yes |
Yes |
No |
| Science-Backed Brand |
Yes (founded by scientists) |
No |
No |
Flavour Guide
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Cotton Candy — Sweet, nostalgic carnival-style cotton candy flavour
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Melon Berry Twist — Refreshing blend of melon and mixed berries
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Raspberry Lemonade — Tangy, fruity and refreshing citrus-berry combination
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Sour Green Apple — Tart, crisp green apple with a sour kick
How to Use PEScience High Volume
For users 160 lbs or less: consume 1 scoop mixed in 8 oz of water 30 minutes prior to training. For users over 160 lbs: consume 1-2 scoops mixed in 8-12 oz of water 30 minutes prior to training. High Volume can be used on its own for a stimulant-free workout or stacked with Prolific or any caffeinated pre-workout for full pump + energy effects.
Frequently Asked Questions — PEScience High Volume Canada
Is PEScience High Volume completely caffeine free?
Yes. High Volume contains zero caffeine and zero stimulants. It is designed purely for pumps and performance, making it perfect for evening workouts, caffeine-sensitive individuals, or those who prefer to control their caffeine intake separately.
Can I stack PEScience High Volume with a caffeinated pre-workout?
Absolutely. High Volume is specifically designed to be versatile and stackable. Many users combine it with PEScience Prolific or other caffeinated pre-workouts for the ultimate pump + energy combination.
Can I buy PEScience High Volume in Canada?
Yes! Top Nutrition & Fitness in Montreal is one of the only authorized PEScience retailers in Canada. Buy online with fast Canadian shipping, no cross-border duties, and 5% cashback on every order.
What is L-Citrulline and why is it important in a pre-workout?
L-Citrulline is a clinically studied amino acid that increases nitric oxide production, leading to enhanced blood flow, bigger muscle pumps, improved endurance, and better nutrient delivery to working muscles during exercise.
Is PEScience High Volume vegan?
Yes. High Volume is 100% vegan and gluten free, making it suitable for all dietary preferences and restrictions.
When should I take PEScience High Volume?
Take High Volume 30 minutes before training for optimal pump and performance effects. It works great at any time of day since it contains no stimulants that could affect sleep.
Why Buy PEScience from Top Nutrition & Fitness?
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Authorized Canadian Retailer — One of the only stores authorized to sell PEScience in Canada
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Located in Montreal, QC — Shop locally or order online from anywhere in Canada
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No Cross-Border Duties — All products ship from within Canada, no surprise customs fees
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5% Cashback — Earn cashback on every purchase to use on future orders
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Fast Canadian Shipping — Quick delivery across all provinces
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Premium Selection — Curated inventory of top-quality sports nutrition brands
Acheter PEScience High Volume Pré-Entraînement Sans Stimulant au Canada — Formule Pompe Sans Caféine (36 Portions)
PEScience High Volume est un pré-entraînement sans stimulant et sans caféine conçu pour offrir des pompes musculaires puissantes et une performance améliorée sans aucun stimulant. Chargé en L-Citrulline pour la production d'oxyde nitrique, High Volume est entièrement combinable avec des pré-entraînements caféinés pour une personnalisation maximale. Végétalien, sans gluten et approuvé par les athlètes qui s'entraînent tard ou souhaitent éviter la caféine — disponible au Canada chez Top Nutrition & Fitness à Montréal.
À propos de PEScience — Nutrition Sportive Fondée sur la Science
PEScience est une entreprise américaine de suppléments fondée par des scientifiques qui croient en des formulations appuyées par la recherche. Chaque produit est développé avec une approche scientifique, utilisant des ingrédients cliniquement étudiés à des doses efficaces. Les produits PEScience sont testés en laboratoire par des tiers pour la pureté et l'exactitude de l'étiquetage.
Avantages Clés de PEScience High Volume
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100% Sans Caféine — Aucun stimulant, pas de nervosité, pas de crash — entraînez-vous à tout moment
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Chargé en L-Citrulline — Cliniquement étudié pour la production d'oxyde nitrique et des pompes musculaires
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Formule de Pompe Puissante — Améliore le flux sanguin, la vascularité et la performance
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Polyvalent et Combinable — Combinez avec Prolific ou tout pré-entraînement caféiné
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Se combine parfaitement avec Alphamine — Associez avec PEScience Alphamine pour énergie + pompes
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Végétalien et Sans Gluten — Convient à toutes les préférences alimentaires
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36 Portions par Contenant — Excellente valeur pour une formule premium sans stimulant
PEScience High Volume vs. Compétiteurs
| Caractéristique |
PEScience High Volume |
Ghost Pump |
Gorilla Mode Nitric |
| Sans stimulant |
Oui |
Oui |
Oui |
| L-Citrulline |
Oui (dose élevée) |
Oui |
Oui |
| Combinable |
Oui |
Oui |
Oui |
| Végétalien |
Oui |
Oui |
Oui |
| Sans gluten |
Oui |
Oui |
Oui |
| Portions |
36 |
40 |
40 |
| Testé par des tiers |
Oui |
Oui |
Non |
| Marque fondée sur la science |
Oui (fondée par des scientifiques) |
Non |
Non |
Guide des Saveurs
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Cotton Candy — Saveur sucrée et nostalgique de barbe à papa
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Melon Berry Twist — Mélange rafraîchissant de melon et fruits rouges
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Raspberry Lemonade — Combinaison acidulée et fruitée de framboise et citron
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Sour Green Apple — Pomme verte acidulée et croquante
Comment Utiliser PEScience High Volume
Pour les utilisateurs de 160 lbs ou moins : consommez 1 mesure dans 240 ml d'eau 30 minutes avant l'entraînement. Pour les utilisateurs de plus de 160 lbs : consommez 1-2 mesures dans 240-360 ml d'eau 30 minutes avant l'entraînement. High Volume peut être utilisé seul pour un entraînement sans stimulant ou combiné avec Prolific ou tout pré-entraînement caféiné.
Foire Aux Questions — PEScience High Volume Canada
PEScience High Volume est-il vraiment sans caféine?
Oui. High Volume contient zéro caféine et zéro stimulant. Il est conçu uniquement pour les pompes et la performance, parfait pour les entraînements en soirée ou les personnes sensibles à la caféine.
Peut-on combiner PEScience High Volume avec un pré-entraînement caféiné?
Absolument. High Volume est spécifiquement conçu pour être polyvalent et combinable. Beaucoup d'utilisateurs le combinent avec PEScience Prolific pour la combinaison ultime pompe + énergie.
Peut-on acheter PEScience High Volume au Canada?
Oui! Top Nutrition & Fitness à Montréal est l'un des seuls détaillants autorisés PEScience au Canada. Achetez en ligne avec livraison rapide, sans frais de douane et 5% de remise.
Qu'est-ce que la L-Citrulline et pourquoi est-elle importante?
La L-Citrulline est un acide aminé cliniquement étudié qui augmente la production d'oxyde nitrique, entraînant un meilleur flux sanguin, des pompes musculaires plus importantes et une meilleure endurance.
PEScience High Volume est-il végétalien?
Oui. High Volume est 100% végétalien et sans gluten, convenant à toutes les préférences et restrictions alimentaires.
Quand prendre PEScience High Volume?
Prenez High Volume 30 minutes avant l'entraînement pour des effets optimaux. Il fonctionne bien à tout moment de la journée puisqu'il ne contient aucun stimulant pouvant affecter le sommeil.
Pourquoi Acheter PEScience chez Top Nutrition & Fitness?
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Détaillant Canadien Autorisé — L'un des seuls magasins autorisés à vendre PEScience au Canada
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Situé à Montréal, QC — Achetez localement ou commandez en ligne partout au Canada
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Aucun Frais de Douane — Tous les produits expédiés depuis le Canada
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5% de Remise — Gagnez du cashback sur chaque achat
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Livraison Rapide au Canada — Livraison rapide dans toutes les provinces
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Sélection Premium — Inventaire soigneusement sélectionné de marques de qualité
What Our Customers Say
4.75/5 stars from 12 verified reviews
5/5 — Anonymous (Verified Buyer): “Very good preworkout” — “pre-workout is refreshing and good for workouts”
5/5 — Megan (Verified Buyer): “So good” — “Love this! Tastes so good and mixes well”
Why We Carry This
We test every pre-workout before stocking it. Flavour, energy, no crash — that’s what we look for. We skip the overhyped brands that charge double for the same ingredients.
Price per serving: $1.53 (36 servings for $54.99)
In Stock & Ready to Ship
In stock as of April 2026. Ships same day from Montreal when ordered before 4 PM EST. Free shipping across Canada over $125 CAD. Flat rate $12 on orders over $50. Earn 5% cash back with Top Nutrition Rewards. Free 30-day returns — even on opened supplements.
Follow us on Instagram: @topnutrition.andfitness
How It Compares to Buying on Amazon Canada
|
Top Nutrition |
Amazon |
| Authorized |
Yes |
Marketplace sellers |
| Ships from |
Montreal, same day |
Various |
| Temperature controlled |
Yes |
Not guaranteed |
| Rewards |
5% cashback |
No |
| Returns |
Free 30-day |
Varies |
Ingredients: See product packaging for complete ingredients list.
Pairs Well With
Why Buy from Top Nutrition & Fitness?
- Authorized Canadian retailer — same-day shipping from Montreal before 4 PM EST
- Free shipping over $125 | Flat rate $12 over $50
- 5% cashback with Top Nutrition Rewards on every order
- Free 30-day returns, even on opened products
- No duties, no customs fees, no surprises
About Top Nutrition & Fitness — Canada's National Supplement & Protein Snack Retailer
Top Nutrition & Fitness is a Canadian national online retailer of supplements and protein snacks, founded in July 2016 in Montreal. We're an authorized Canadian retailer of 100+ brands with 545+ products and 3,600+ flavours and sizes in stock. Same-day shipping from our Montreal brick-and-mortar store to all of Canada and USA.
Trusted by 40,000+ Canadians since 2016:
- ⭐ 4.9 / 5 stars on Google — 343+ verified reviews of our Montreal store
- ⭐ 4.87 / 5 stars on Judge.me Site Reviews — 565+ verified site experience reviews (94% are 5-star)
- Thousands of verified product reviews on Judge.me
Why customers choose us over Amazon, iHerb, Popeye's, and online competitors:
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Often faster than Amazon to Quebec, Ontario East, Atlantic Canada, and Northern regions
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Hand-packed at our brick-and-mortar Montreal store — not a 3PL warehouse
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Real bilingual customer service (English / French) — same-day human responses, not chatbots
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Owner taste-tested — every product personally tried before being stocked
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Domestic Canadian retailer — no duties, no tariffs, no customs delays
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TNF Rewards: 5% Cash Back on every order, automatically
- Free shipping over $125 CAD | Same-day shipping before 4 PM EST
Read verified reviews: /pages/verified-customer-reviews | About Top Nutrition & Fitness
Frequently Asked Questions
When should I take PEScience High Volume Stim-Free Pre-Workout (36 servings)?
30–45 minutes before training on an empty stomach for fastest absorption. Adjust timing if you train fasted vs after meals.
How stimulant-heavy is it?
Check the label image for exact caffeine content. Most pre-workouts contain 150–300mg caffeine per serving. Start with half-scoop to assess tolerance.
Can I take it every day?
Daily use can build stimulant tolerance. Many users cycle 6–8 weeks on, 1–2 weeks off, or take weekend breaks to reset sensitivity.
Will PEScience High Volume Stim-Free Pre-Workout (36 servings) cause a crash?
Quality pre-workouts pair stimulants with amino acids and adaptogens to smooth the energy curve. If you experience a crash, try a smaller dose or pair with food.
Pairs well with which products?
Creatine (5g daily) and a quality whey isolate are the classic pre/post-workout pairs. Add EAAs intra-workout for longer sessions.
🛡️Backed by our service guarantee — and an optional 90-day upgrade
Every order ships with our free 30-day return policy and full customer service. Same-day shipping from Montreal across Canada and the USA.
Want extended coverage? Click "Checkout+ Now" at checkout (~4%) for a 90-day satisfaction guarantee, 5% cash back (stacks with TNF rewards points), and instant claim resolution within 24 hours via Onward Checkout+. Click "Continue without Benefits" to skip. Learn more about Onward →
— Version française —
PEScience High Volume Stim-Free Pre-Workout (36 servings) — Pré-entraînement. 30–45 minutes avant l'entraînement. Évaluer la tolérance — commencer par une demi-portion. Éviter 6 heures avant le coucher.
Pourquoi acheter chez Top Nutrition & Fitness : détaillant autorisé, expédition rapide depuis Montréal, retours gratuits 30 jours, garantie Onward optionnelle au paiement (cliquez sur « Checkout+ Now » au paiement pour 90 jours de garantie + 5% de remise en argent). Service bilingue EN/FR.
