Fox Labs Pepper Spray
About Fox Labs
Fox Labs International was founded in 1992 with a mission to manufacture and market the best less-than-lethal self-defense spray products available to the civilian market.
The company was initially focused on female self-defense and personal security for concerned citizens seeking reliable protection.
In 1993-94, Fox Labs revolutionized the industry by researching, developing, and introducing the first true 2 Million Scoville Heat Unit (SHU) aerosol defense sprays to the marketplace.
During this period, most competing products were ineffective at only 50,000 to 100,000 SHUs, making Fox Labs' innovation a game-changer for personal protection.
For over 30 years, Fox Labs has maintained its position as the leading proponent of SHUs over percentages in pepper spray effectiveness measurement.
In 2022, Fox Labs was acquired by Byrna Technologies for $2.17 million, ensuring continued commitment to the highest quality products and innovation in self-defense technology.
Popular Fox Labs Features
Industry-Leading SHU Ratings
- Fox Labs offers up to 5,300,000 Scoville Heat Units, making it the hottest base pepper spray in the world.
SHU vs. Percentage Technology
- Fox Labs was the first company to emphasize that SHUs (intensity) matter more than OC percentage for maximum effectiveness.
Non-Flammable and Taser-Safe Design
- All formulas are designed to be non-flammable and Taser-compatible for safe law enforcement use.
Multiple Spray Patterns
- Heavy stream patterns provide distance and accuracy, while cone-fog patterns offer rapid area coverage.
Safety Features
- Spring-loaded safety caps keep activation buttons covered for safe pocket carry and prevent accidental discharge.
Staining and UV Marking
- MEAN GREEN formula provides permanent green marking of assailants, while other formulas include ultra-violet dye for forensic identification.
Best-Selling Fox Labs Products
Five Point Three
- The legacy formula containing 5,300,000 Scoville Heat Units, widely carried by Law Enforcement, Correctional Officers, and the US Military.
One Point Four
- The hottest formula featuring 1.4 Major Capsaicinoids (MC), representing true police strength pepper sprays with oil-based formulation for greater distance.
Mean Green
- The "Pain & Stain" formula featuring permanent green dye for easy assailant identification, perfect for everyday carry situations.
White Lightning
- Clear spray formula with ultra-violet dye for forensic identification while maintaining discretion during use.
Sudecon Neutralizing Agent
- The only truly effective pepper and tear gas neutralizing agent on the market, essential for training and accidental exposure.
Keychain Models
- Compact 11-gram and 15-gram canisters designed for convenient everyday carry with reliable protection.
Popular Uses for Fox Labs
Law Enforcement and Military
- Used by hundreds of law enforcement agencies worldwide and US Military personnel for suspect control and non-lethal crowd management.
Correctional and Security Professionals
- Widely adopted in correctional facilities for inmate management and by private security personnel for professional protection.
Personal Self-Defense
- Trusted by civilians for female self-defense, home protection, vehicle security, and outdoor activities requiring reliable protection.
Everyday Carry (EDC)
- MEAN GREEN and keychain models provide perfect companions for daily carry, offering peace of mind and immediate protection.
Professional Training
- Used in police academies and law enforcement training programs to prepare officers for real-world defensive situations.
Fox Labs FAQs
QUESTION: What makes Fox Labs pepper spray the hottest in the world?
ANSWER: Fox Labs uses up to 5,300,000 Scoville Heat Units, making it the hottest base pepper spray available with industry-leading effectiveness.
QUESTION: Is Fox Labs pepper spray legal in all states?
ANSWER: Yes, Fox Labs products are legal in all 50 states with no background checks or permits required for purchase.
QUESTION: How long does Fox Labs pepper spray last before expiring?
ANSWER: Larger units have a 3-year warranty period, while keychain models have a 2-year warranty, with replacement recommended after use or at expiration.
QUESTION: What is the difference between SHU and OC percentage in pepper spray?
ANSWER: Fox Labs pioneered the understanding that SHUs (Scoville Heat Units) measure intensity and effectiveness, which matters more than OC percentage alone.
QUESTION: Are Fox Labs products safe for law enforcement use with Tasers?
ANSWER: Yes, all Fox Labs formulas are specifically designed to be non-flammable and Taser-compatible for safe law enforcement applications.
QUESTION: Which Fox Labs formula is best for everyday carry?
ANSWER: MEAN GREEN is specifically designed as the perfect everyday carry option, featuring both pain and permanent staining for assailant identification.
QUESTION: What spray pattern should I choose for self-defense?
ANSWER: Heavy stream patterns provide distance and accuracy, while cone-fog patterns offer rapid area coverage depending on your specific needs.
QUESTION: How do I properly store Fox Labs pepper spray?
ANSWER: Store at room temperature and avoid extreme heat or cold for extended periods to maintain maximum effectiveness and longevity.

