iHerb Quality Promise
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Overview
- Performance Series
- Maximum Strength
- Naturally & Artificially Flavored
- Dietary Supplement
- Kosher
- Made Without Gluten & Lactose
- Vegetarian
- "We Let Our Ethics be Our Guide"
- Halal
- Caffeine Free
- Laser Focus
- Extreme Pumps
- Advanced Hydration
All-In-One Performance Formula
PRE STIM FREE is more than just pumps and focus - it's the foundation your body needs to perform and transform. Packed with a complete, clinically-dosed formula, it ensures nothing is left out, so you can trust every scoop to elevate your results. With PRE, you're equipped to push limits and perform at your peak.
Key Patented Ingredients
- No3T® Nitrate Technology
- AstraGin®
- Calci-K®
- VitaCholine
Built for Results
- 10 g L-Citrulline
- 3.2 g Beta Alanine
- Zero Stimulants
- Third Party Tested Clinically Dosed
Specifications
- First available: 01/2026
-
Shipping weight:
0.72 kg
- Product code: NRB-22008
- UPC: 649908220082
- Package quantity: 603 g
- Dimensions: 15 x 12.6 x 12.6 cm , 0.72 kg
Suggested use
Mix 1 serving (1 scoop) with 10-12 ounces of water and drink 20-30 minutes before exercising. Serving scoop included.
Other ingredients
Citric acid 1.5 g, natural and artificial flavors 935 mg, calcium silicate 600 mg, sucralose 265 mg, acesulfame potassium 105 mg, beta carotene (color) 25 mg, annatto powder (color) 5 mg.
Processed in a facility that also processes milk, eggs, fish and tree nuts.
Made in USA with ingredients sourced worldwide.
Manufactured in NutraBio® owned & operated GMP & FDA inspected facility.
Warnings
Keep out of reach of children. Do not use if pregnant or nursing. Not for use by individuals under the age of 18 years. Consult a physician before use if you have a medical condition or are taking any medication. Discontinue use two weeks prior to surgery.
Store in a cool dry place.
Calories are calculated using the General Factor method (4 per gram of carbohydrates, 4 per gram of protein, 9 per gram of fat) in accordance with Federal food labeling regulations. Alternative methods for determining calorie content, as outlined in the regulations, may yield different results.
Consuming this product can expose you to chemicals including lead, which are known to the State of California to cause birth defects or other reproductive harm. Prop 65.
This product is sold by weight, not volume. Due to variations in powder density, settling may occur during shipping and handling.
Disclaimer
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Scoop (30.2 g) | ||
| Servings Per Container: 20 | ||
| Amount Per Serving | %Daily Value | |
| Choline | 230 mg | 41% |
| Calcium | 90 mg | 7% |
| Phosphorus | 90 mg | 7% |
| Sodium | 60 mg | 3% |
| Potassium | 80 mg | 2% |
| Pump Matrix (16 g) | ||
| L-Citrulline | 10 g | † |
| Arginine Nitrate (as N03-T®) | 1.65 g | † |
| Betaine Nitrate (as NO3-T®) | 1.6 g | † |
| L-Arginine Alpha Ketoglutarate 2:1 | 1.5 g | † |
| L-Arginine | 1.25 g | † |
| Strength Matrix (8.3 g) | ||
| Beta Alanine | 3.2 g | † |
| Betaine [from betaine nitrate NO3-T® (1.6 g), trimethylglycine (1.5 g)] | 2.5 g | † |
| Taurine | 2 g | † |
| Nootropic & Focus Matrix (2.9 g) | ||
| L-Tyrosine | 1.5 g | † |
| Alpha GPC Powder (yielding 300 mg L-alpha-glycerylphosphorylcholine) | 600 mg | † |
| Choline Bitartrate (Vitacholine®) | 550 mg | |
| Velvet Bean Extract (Mucuna pruriens) (seed) | 250 mg | † |
| Vincamine | 20 mg | † |
| Electrolyte & Hydration Matrix (714 mg) | ||
| Calcium Potassium Phosphate Citrate (Calci-K®) | 525 mg | † |
| Sodium Phosphate | 189 mg | † |
| Absorption Enhancer | ||
| AstraGin® [Astragalus membranaceus (root), Panax notoginseng (root)] | 50 mg | † |
| †Daily Value (DV) not established. | ||