--- product_id: 10187762 title: "Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine" brand: "old school labs" price: "269.82 DT" currency: TND in_stock: true reviews_count: 8 category: "Old School Labs" url: https://www.desertcart.tn/products/10187762-old-school-labs-ultimate-2-stage-pre-workout-for-explosive store_origin: TN region: Tunisia --- # Timed energy release (fast + sustained) 250mg dual-phase caffeine 5g L-Citrulline Malate for pumps Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine **Brand:** old school labs **Price:** 269.82 DT **Availability:** ✅ In Stock ## Summary > 🔥 Power your grind with clean, unstoppable energy! ## Quick Answers - **What is this?** Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine by old school labs - **How much does it cost?** 269.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/10187762-old-school-labs-ultimate-2-stage-pre-workout-for-explosive) ## Best For - old school labs enthusiasts ## Why This Product - Trusted old school labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Pro Formula:** Crafted by Mr. Olympia Samir Bannout, GMP-certified, USA-made for safe, effective results. - • **Massive Muscle Pumps:** 5g L-Citrulline Malate & Beta-Alanine boost blood flow and endurance for next-level workouts. - • **Clean, Natural Flavors:** Blueberry Lemonade & more—premium, refreshing taste without artificial nasties. - • **Rapid Recovery Support:** D-Aspartic Acid & L-Carnitine Tartrate accelerate muscle repair and reduce fatigue. - • **Explosive Dual-Stage Energy:** 250mg caffeine split for immediate surge + sustained focus—no jitters, no crash. ## Overview Old School Labs Ultimate 2 Stage Pre Workout delivers a scientifically balanced 250mg caffeine blend for clean, jitter-free energy and laser focus. Featuring 5g L-Citrulline Malate and Beta-Alanine, it maximizes muscle pumps and endurance, while D-Aspartic Acid and L-Carnitine Tartrate speed recovery. Naturally flavored and crafted by Mr. Olympia Samir Bannout, this GMP-certified, gluten-free formula is designed for serious athletes seeking sustained performance and explosive workouts. ## Description Best Sellers Visit the Store Best Sellers Visit the Store New Launches Visit the Store New Launches ## Features - STEADY ENERGY & FOCUS: This pre workout powder for men and women delivers timed caffeine release (150 mg fast + 100 mg sustained) for explosive energy without jitters, crash, or dependency, supporting laser-sharp focus during workouts. - ENHANCED ENDURANCE & PUMPS: Featuring 5g L-Citrulline Malate and Beta-Alanine to improve muscle strength, reduce fatigue, and maximize pumps in every session, making this pre workout powder for women and men an effective pre workout powder for all fitness levels. - FAST RECOVERY & MUSCLE SUPPORT: This men and womens pre workout powder is formulated with D-Aspartic Acid and L-Carnitine Tartrate to accelerate recovery and muscle function, perfect for anyone focused on performance and endurance. - NATURAL DELICIOUS FLAVORS: Available in Blueberry Lemonade, Peach Lemonade, Strawberry Kiwi, and Caribbean Punch, all naturally flavored for a refreshing, clean taste - a premium option among pre workout powders. - PREMIUM QUALITY & TRUST: Formulated by Mr. Olympia Samir Bannout, this GMP-certified, USA-made formula combines 15+ ingredients to deliver safe, effective results for all fitness levels. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P6VQYJO | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #17,744 in Health & Household ( See Top 100 in Health & Household ) #66 in Sports Nutrition Pre-Workout Powders | | Brand | Old School Labs | | Brand Name | Old School Labs | | Color | Berry | | Container Type | Tub | | Customer Reviews | 4.3 out of 5 stars 14,417 Reviews | | Diet Type | Gluten Free, Keto, Paleo | | Dosage Form | Powder | | Flavor | Blueberry Lemonade (Pack of 1) | | Item Dimensions | 5.91 x 3.61 x 3.56 inches | | Item Form | Powder | | Item Weight | 13.77 Ounces | | Manufacturer | OLD SCHOOL LABS | | Manufacturer Part Number | Vintage Blast | | Material Features | Non-Habit Forming | | Material Type Free | Dairy-Free, Gluten-Free, Monosodium Glutamate (MSG) Free, Soy Free | | Model Name | Vintage Blast - The Ultimate Two-Stage Pre Workout Supplement for Explosive Energy, Endurance, & Focus - Boost Workouts with Natural Ingredients: L-Citrulline Malate, Beta-Alanine, & Caffeine - 306g | | Model Number | 1082075 - CR | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Product Benefits | Boosts energy and focus during workouts | | Special Ingredients | L-Citrulline Malate, Beta-Alanine, D-Aspartic Acid, L-Carnitine Tartrate, N-Acetyl-L-Tyrosine, L-Arginine AKG, Caffeine Anhydrous, Micro-Encapsulated Caffeine, Vitamin C, Niacin (Vitamin B3), Vitamin B6, Vitamin B12, Pantothenic Acid (Vitamin B5), Magnesium, Sodium, Potassium | | Specific Uses For Product | Enhanced muscle pumps during weight training, cardio, or other fitness activities, Pre-workout energy boost, Recovery support for faster muscle repair and reduced fatigue | | Total Servings Per Container | 20 | | UPC | 862243000038 | | Unit Count | 10.7938 Ounce | | Warranty Description | We want you to experience all our products, and to keep enjoying those that fit your goals. This is why we offer our products with a 100% money-back guarantee. Buy any product, and if for any reason you are not satisfied with it, contact us for a full refund. We don’t require the return of the bottle in question for first-purchases, and do not make you jump through hoops to get your money back if … | ## Product Details - **Brand:** Old School Labs - **Diet Type:** Gluten Free, Keto, Paleo - **Flavor:** Blueberry Lemonade (Pack of 1) - **Item Form:** Powder - **Item Weight:** 13.77 Ounces - **Item dimensions L x W x H:** 5.91 x 3.61 x 3.56 inches - **Primary Supplement Type:** Vitamin C - **Product Benefits:** Boosts energy and focus during workouts - **Unit Count:** 10.7938 Ounce ## Images ![Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - Image 1](https://m.media-amazon.com/images/I/61Rzjh4B4JL.jpg) ![Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - Image 2](https://m.media-amazon.com/images/I/617o8d6S7KL.jpg) ![Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - Image 3](https://m.media-amazon.com/images/I/7126fjMxe0L.jpg) ![Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - Image 4](https://m.media-amazon.com/images/I/61a2l1HZt+L.jpg) ![Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - Image 5](https://m.media-amazon.com/images/I/61w51-cyC9L.jpg) ## Available Options This product comes in different **Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***. on April 28, 2016* ### ⭐⭐⭐⭐⭐ Review *by B***Y on January 7, 2016* ### ⭐⭐⭐⭐ Review *by A***N on January 13, 2015* ## Frequently Bought Together - Old School Labs Ultimate 2 Stage Pre Workout for Explosive Energy, Massive Pumps & Laser Focus - Preworkout for Men & Women - Pre Workout Powder with Amino Acids - Natural Ingredients & 250mg Caffeine - 5000mg Micronized Creatine Monohydrate Powder + BioFit™ (Max Absorption) - Supports Muscle Growth, Strength, Endurance, Focus, Brain, Performance & Recovery - USA Made - Men & Women - 60 Servings - Old School Labs Turkesterone Supplement for Men 15,000mg [Max Potency] + BioPerine® for High Absorption - Tongkat Ali for Men - Increase Muscle Growth & Recovery, Drive & Stamina - USA Made - 120 Caps --- ## 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.tn/products/10187762-old-school-labs-ultimate-2-stage-pre-workout-for-explosive](https://www.desertcart.tn/products/10187762-old-school-labs-ultimate-2-stage-pre-workout-for-explosive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-06*