BlowitUP – Sweden's Best Non-Stim Pre-Workout 2026 | Maximum Pump without Caffeine
BlowitUP is not your average pre-workout – it is a precision-engineered, completely stimulant-free pump formula with clinically dosed ingredients for maximum blood flow, muscle volume, and nitric oxide production.
No caffeine or stimulants. No crashes. Just pure, explosive pump – whether you train day or night.
What is a stimulant-free pre-workout?
A non-stim pre-workout contains no caffeine sources or other stimulants. Instead, it focuses entirely on maximizing blood flow, pump, and muscular performance. This makes BlowitUP an excellent choice for:
- Evening workouts without disrupting your sleep
- Those sensitive to caffeine
- Stacking with a stimulant pre-workout for an extra pump
- Sessions where you want a physical pump without affecting your nervous system
BlowitUP's formula – ingredient by ingredient
1. 8000mg L-Citrulline – Maximum nitric oxide and pump
L-Citrulline is the most proven pump ingredient on the market. In the body, citrulline is converted into arginine, which then drives nitric oxide (NO) production. Higher NO = increased blood flow = more pump, oxygenation, and endurance. 8000mg is one of the highest doses on the Scandinavian market.
2. 5000mg GlycerSize™ (65% Glycerol) – Muscle volume and hydration
GlycerSize™ is a high-quality form of glycerol with a powerful osmotic effect. It draws fluid into the muscle cells – providing a visible and tangible pump, improved cellular hydration, and increased muscle volume throughout the entire session. Read more about GlycerSize™ →
3. Arginine complex: 1500mg Arginine Silicate Inositol + 1000mg Arginine Nitrate
A dual-action blend of arginine forms that increases blood circulation, improves vascularity, and provides mental focus. Arginine Silicate Inositol (Nitrosigine®) is clinically proven to increase nitric oxide levels rapidly and keep them elevated throughout the workout.
4. Cocomineral® & Himalayan salt – Optimal fluid balance
Cocomineral® is a patented coconut extract rich in natural electrolytes. Combined with Himalayan salt, it ensures optimal fluid and electrolyte balance during even the most intense sessions.
5. 200mg S-Acetyl-Glutathione – Extended pump and antioxidant protection
S-Acetyl-Glutathione is an advanced, bioavailable form of glutathione. It protects nitric oxide molecules from oxidative degradation, which prolongs the pump effect and provides better recovery.
6. 150mg S7® – +230% nitric oxide production
S7® is a patented blend of seven plant extracts that have been shown in clinical studies to increase the body's endogenous nitric oxide production by up to 230%. Read more about S7® →
7. AstraGin® – Maximum nutrient absorption
AstraGin® is a patented blend of Astragalus and Panax Notoginseng that increases the absorption of amino acids and other nutrients by up to 67%. Read more about AstraGin® →
BlowitUP vs. ordinary pump pre-workouts
| BlowitUP | Regular pump PWO | |
|---|---|---|
| L-Citrulline | 8000mg | 3000–6000mg |
| GlycerSize™ (65% glycerol) | ✅ 5000mg | Sometimes, lower dose |
| S7® (+230% NO) | ✅ 150mg | ❌ |
| S-Acetyl-Glutathione | ✅ 200mg | ❌ |
| AstraGin® (absorption) | ✅ | ❌ |
| Stimulant-free | ✅ | Varies |
How to take BlowitUP?
Dosage: Mix 1 scoop with 300–400 ml of water.
Timing: 20–30 minutes before training for the best pump effect.
Stack correctly with BlowitUP
- Pump + energy: BlowitUP + MessitUP – High Stim & Nootropic – for maximum pump AND energy/focus
- During the session: IntraUP + CarbUP – for muscle protection and energy
- After the session: WheyUP or IsoUP for protein recovery
- Extra hydration: HydraUP – Electrolytes
Frequently asked questions about BlowitUP
When should I take BlowitUP?
20–30 minutes before training. Perfect for evening training as it contains no caffeine.
Can I stack BlowitUP with MessitUP?
Yes – it is one of our favorite combinations. You get energy and focus from MessitUP and extra pump from BlowitUP, without increasing your caffeine intake.
Is BlowitUP suitable for beginners?
Yes – because BlowitUP contains no caffeine or stimulants, it is excellent even for those new to pre-workouts or sensitive to caffeine.
What is the difference between BlowitUP and MessitUP?
BlowitUP is completely stimulant-free and focuses on pump and blood flow. MessitUP is a high-stim formula with caffeine and nootropics for energy and focus. They complement each other perfectly.
What is S7®?
S7® is a patented blend of seven plant extracts that increases the body's own nitric oxide production by up to 230%. Read more about S7® →
Conclusion
BlowitUP is built for those who want maximum pump without compromises. With 8000mg of L-Citrulline, 5000mg of GlycerSize™, S7®, and AstraGin®, it is one of the most complete pump formulas on the Scandinavian market.
Feel the difference. Choose BlowitUP.
