--- product_id: 220181477 title: "- Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past" brand: "psycho pharma" price: "VT20959" currency: VUV in_stock: true reviews_count: 8 category: "Psycho Pharma" url: https://www.desertcart.vu/products/220181477-psycho-pharma-strongest-high-stim-preworkout-powder-edge-of-insanity store_origin: VU region: Vanuatu --- # 350mg Caffeine + 5mg Yohimbine 8g Citrulline Pumps 5-Stim Blend for Intense Energy - Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past **Brand:** psycho pharma **Price:** VT20959 **Availability:** ✅ In Stock ## Summary > 🔥 Edge of Insanity: Fuel your fiercest workouts and never settle for less! ## Quick Answers - **What is this?** - Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past by psycho pharma - **How much does it cost?** VT20959 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/220181477-psycho-pharma-strongest-high-stim-preworkout-powder-edge-of-insanity) ## Best For - psycho pharma enthusiasts ## Why This Product - Trusted psycho pharma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mixes Like a Dream:** Perfect powder formula ensures smooth, clump-free shakes in 8 delicious flavors. - • **Elite-Level Formula:** Not for beginners—crafted for seasoned athletes chasing personal records and insane gains. - • **Unmatched Pump Power:** 8g L-Citrulline delivers explosive muscle pumps that make every rep count. - • **Hair-Raising Energy Boost:** 350mg caffeine combined with Yohimbe and Theobromine ignites unstoppable workout intensity. - • **Zen-Like Focus & Endurance:** Balanced with 1000mg GABA for prolonged, razor-sharp mental clarity and stamina. ## Overview Psycho Pharma's Edge of Insanity is the ultimate high-stimulant preworkout powder, featuring 8g L-Citrulline for pumps, 350mg caffeine plus Yohimbine for explosive energy, and a unique GABA blend for focused endurance. Designed for experienced lifters, it delivers fast-acting, long-lasting power and razor-sharp focus in 8 bold flavors, making it a top contender in the sports nutrition world. ## Description Buy Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Last of the good ones. - This stuffs pretty good. I'd say this one's probably the last of the good ones from the old days. About a few minutes literally, you can feel the buzz. Last all day (not as intense obviously) and allows you to sleep well at night. Can drink coffee about 3 to 4 hours after when I workout in the early mornings then go to work. Review: One of my favorites!! - Jungle Juice was a delicious flavor for me, as many brands come in just a basic fruit punch/blue raspberry flavor. It reminds me a little of Tang with other flavors mixed in. My experience with pre workout began with lemon-lime jack3d original formula (IYKYK) and while nothing has surpassed that - this is a decent pre workout especially for people who have used high-stim preworkout before. Highly recommend for your heaviest lifting days. Friendly advice for anyone NEW to using pre workout: - Follow recommended use - HALF a scoop your first few times to see how you feel and how your body reacts to it before doing a full scoop. - Be aware that with a high-stim preworkout like this you are going to experience elevated heart rate as you are ingesting high amounts of caffeine and other stimulants. High caffeine is known to make some have the urge to use the bathroom. - I typically use this on a day I plan to LIFT heavy. I wouldn't use/recommend this for cardio. Don't take a full scoop and go sprinting on a treadmill and then wonder why you are light headed, dizzy and feeling like you are going to have a heart attack. - Be safe. Don't use this every day especially if you are new to preworkout. Try exercising without supplements and understand how your body feels naturally before using supplements. These aren't magical miracle fitness drinks, they are optional supplements to the hard work you put in. ## Features - #1 Strongest PreWorkout Powder NOT FOR BEGINNERS contains 8G Citrulline Pumps , 3.2G Beta alanine 350mg caffeine + 5mg yohimbine ,4mg Alpha yohimbe - Potent 5 stim blend for fast-acting, long-lasting, hair raising energy, focus and power for the most intense workouts. - EDGE OF INSANITY uses a high-grade, top-shelf stimulant and pump matrix balanced with GABA, a naturally occurring amino acid neurotransmitter, to achieve prolonged energy, “zen-like” focus, and the endurance and pumps that will make you never want to stop training… driving you to new personal records every time you use it! - Razor’s Edge Focus: 350mg caffeine, ignited with a powerful blend of Theobromine, 5mg Yohimbe Bark, and 4mg Rauwoulscine (Alpha Y) gets you up and moving like an unstoppable freight train ready to crush PRs and achieve maximum gains. - Perfect Powders Formula for Excellent Mixability. 8 Delicous Flavors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CTKDVTT | | ASIN | B08CTKDVTT | | Age Range Description | Adult | | Best Sellers Rank | #12,799 in Health & Household ( See Top 100 in Health & Household ) #50 in Sports Nutrition Pre-Workout Powders | | Brand Name | Psycho Pharma | | Container Type | Jar | | Customer Reviews | 4.3 4.3 out of 5 stars (706) | | Date First Available | July 14, 2020 | | Diet Type | Gluten Free | | Dosage Form | 14.4 g | | Flavor | Jungle Juice | | Item Form | Powder | | Item Weight | 355 Grams | | Item model number | EOI | | Manufacturer | Psycho Pharma | | Manufacturer | Psycho Pharma | | Manufacturer Part Number | EOI | | Model Number | EOI | | Number of Items | 1 | | Package Dimensions | 4.25 x 3.62 x 3.62 inches; 12.52 ounces | | Product Benefits | Energy Management | | Special Ingredients | L-Citrulline | | Specific Uses For Product | L- citruline Malate 8G, beta alanine 3.2G, Caffeine Anhydrous 350mg,Theobromine 20mg, Yohimbe HCL 5mg, Alpha Yohimbe 4mg, GABA 1000mg, Di-caffeine 70mg | | Total Servings Per Container | 25 | | Unit Count | 12.52 Ounce | ## Product Details - **Age Range (Description):** Adult - **Brand:** Psycho Pharma - **Diet Type:** Gluten Free - **Flavor:** Jungle Juice - **Item Form:** Powder - **Item Weight:** 355 Grams - **Package Information:** Jar - **Product Benefits:** Energy Management - **Special Ingredients:** L-Citrulline - **Unit Count:** 12.52 Ounce ## Images ![- Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past - Image 1](https://m.media-amazon.com/images/I/71-LD+h9gZL.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: How should I take Edge of Insanity?** A: Start with half a scoop mixed with water ~30 mins before your workout to assess tolerance. **Q: Does Edge of Insanity Cause a crash?** A: No, Edge of Insanity is formulated with delayed caffeine alongside the other stimulants to ensure no crash. **Q: How long do the effects of Edge of Insanity typically last?** A: The effects typically last 4-5 hours in total but the peak is about 2-3 hours. **Q: Are there any side effects from using Edge of Insanity?** A: No. However the Alpha Yohimbine will make you sweat which will cause some to experience chills. It is also a strong stimulant which can cause an upset stomach for those who are sensitive to stimulants and or take it on an empty stomach. **Q: Does Edge of Insanity contain any banned substances?** A: No. Edge of Insanity is third party tested to ensure it contains all of the ingredients in accurate dosages and to ensure that it contains no banned substances or contaminants. Further, none of the ingredients found in Edge are WADA banned. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Last of the good ones. *by A***Z on December 7, 2025* This stuffs pretty good. I'd say this one's probably the last of the good ones from the old days. About a few minutes literally, you can feel the buzz. Last all day (not as intense obviously) and allows you to sleep well at night. Can drink coffee about 3 to 4 hours after when I workout in the early mornings then go to work. ### ⭐⭐⭐⭐⭐ One of my favorites!! *by J***. on December 31, 2023* Jungle Juice was a delicious flavor for me, as many brands come in just a basic fruit punch/blue raspberry flavor. It reminds me a little of Tang with other flavors mixed in. My experience with pre workout began with lemon-lime jack3d original formula (IYKYK) and while nothing has surpassed that - this is a decent pre workout especially for people who have used high-stim preworkout before. Highly recommend for your heaviest lifting days. Friendly advice for anyone NEW to using pre workout: - Follow recommended use - HALF a scoop your first few times to see how you feel and how your body reacts to it before doing a full scoop. - Be aware that with a high-stim preworkout like this you are going to experience elevated heart rate as you are ingesting high amounts of caffeine and other stimulants. High caffeine is known to make some have the urge to use the bathroom. - I typically use this on a day I plan to LIFT heavy. I wouldn't use/recommend this for cardio. Don't take a full scoop and go sprinting on a treadmill and then wonder why you are light headed, dizzy and feeling like you are going to have a heart attack. - Be safe. Don't use this every day especially if you are new to preworkout. Try exercising without supplements and understand how your body feels naturally before using supplements. These aren't magical miracle fitness drinks, they are optional supplements to the hard work you put in. ### ⭐⭐⭐⭐⭐ Insane energy boost! *by S***N on March 8, 2026* Pretty good pre-workout for the price, gives a pretty big caffeine boost with everything working together, so it gets me more motivated to get to the gym. ## Frequently Bought Together - Psycho Pharma Strongest High Stim Preworkout Powder - Edge of Insanity - Most Intense Pre Workout Supplement for Pumps, Strength, Energy and Feel Good Focus. Rivals Famous PWOs of The Past - Psycho Pharma Creatine - 5g of Premium Creatine Monohydrate per Serving, 100 Servings - Psycho Pharma Far Beyond Driven, for Increased Energy to Burn with Improved Focus, Positive Mood. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/220181477-psycho-pharma-strongest-high-stim-preworkout-powder-edge-of-insanity](https://www.desertcart.vu/products/220181477-psycho-pharma-strongest-high-stim-preworkout-powder-edge-of-insanity) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*