RSP Nutrition has earned its reputation as a trusted supplement brand among fitness enthusiasts, athletes, and those striving to lead healthier lives.
As one of my personal favorites, RSP Nutrition stands out for its innovative approach to creating supplements that deliver tangible results.
I first came across RSP AminoLean nearly a decade ago, and since then, I’ve witnessed the brand consistently evolve, introducing products that support various fitness and health goals effectively.
From boosting energy and recovery to aiding weight management, RSP Nutrition remains a reliable choice for individuals looking to optimize their performance and well-being.
Is RSP Nutrition a Good Company?
Founded in 2008, RSP Nutrition has consistently aimed to empower people to lead more active and vibrant lives.
Their mission centers on creating science-backed nutritional products that address real-world needs, whether it’s boosting athletic performance or enhancing overall health.
RSP Nutrition offers a diverse range of supplements formulated with high-quality, research-supported ingredients. Their products are designed to help users achieve a variety of fitness and wellness goals, including muscle growth, fat loss, and improved recovery.
With a focus on clean energy and balanced nutrition, RSP Nutrition caters to individuals at all fitness levels.
However, my biggest critique is that RSP Nutrition’s supplements are not NSF Certified for Sport, which is a significant consideration for athletes who need assurance about product purity and safety.
While I genuinely enjoy their innovative and effective formulations, an NSF certification would provide additional confidence, ensuring their products meet strict standards for banned substances and quality.
For anyone not bound by these certification requirements, RSP Nutrition offers exceptional value and results.
But for competitive athletes or those who require NSF-certified products, this remains a limitation to consider.
RSP Nutrition Supplements
RSP Nutrition’s extensive product range caters to every aspect of athletic performance and recovery.
The product categories include pre-workouts, post-workouts, protein powders, fat burners, multivitamins, and essential fatty acids.
Some notable products are AminoLean, TrueFit, QuadraLean, and AminoLean Max.
Let’s take a look at a few of their main supplements:
AminoLean
RSP Nutrition AminoLean is a versatile supplement designed to boost energy, enhance pre-workout performance, support weight management, and aid muscle recovery—all while adhering to vegan-friendly standards.
Its clean, naturally flavored, sweetened, and colored formulation makes it ideal for those seeking a conscious, plant-based lifestyle. Key ingredients include:
- Amino Acid Blend (5g): Essential and non-essential amino acids like Taurine, L-Glutamine, L-Leucine, and Beta-Alanine promote muscle recovery, growth, and endurance during intense exercise. This blend ranks AminoLean among the best EAA supplements available.
- Weight Management Blend (1.5g): Ingredients like CLA, Green Tea Extract, and Green Coffee Bean Extract support fat metabolism and antioxidant protection.
- Energy & Focus Blend (130mg): Powered by InnovaTea® Natural Caffeine, Guarana Seed, and Organic Matcha Leaf, this blend provides sustained energy and mental clarity.
- Electrolytes (Sodium & Chloride): These essential minerals help replenish fluids lost during workouts and maintain hydration.
Vegan AminoLean can be taken 20–30 minutes before a workout for enhanced performance or on rest days to support energy, recovery, and metabolism. With its all-in-one functionality and clean formulation, I believe it is the best amino acid supplement, and I know Amino Lean is a good pre workout!
Last update on 2024-11-21 / This article includes affiliate links/Images via Amazon Product Advertising API. I may earn commissions on purchases made through these links.
For more information, read my complete Amino Lean review!
TrueFit
TrueFit Protein Powder by RSP Nutrition is more than just a protein shake—it’s a powerhouse of nutrition crafted to meet the diverse dietary needs of both men and women.
Designed as a one-stop solution, it combines premium protein, gut-friendly probiotics, fiber, healthy fats, and nutrient-packed superfoods to support recovery, boost overall wellness, and simplify your nutrition routine.
What truly sets TrueFit apart is its unwavering commitment to clean, all-natural ingredients.
Free from GMOs, gluten, soy, artificial additives, and preservatives, this supplement is perfect for those who value transparency and purity in their nutrition.
TrueFit shines in its versatility. It can be used as a lean, nutrient-dense meal replacement or as a traditional protein powder. Its balanced profile makes it ideal for busy individuals needing a quick, nourishing option or athletes prioritizing recovery and muscle repair.
With its thoughtfully crafted blend of high-quality protein, digestion-boosting prebiotics and probiotics, and a rich superfood lineup, TrueFit delivers everything you need in a single scoop.
Key Features and Ingredients
- Premium Grass-Fed Whey Protein (25g): TrueFit is made with grass-fed, pasture-raised whey protein concentrate from family farms in the USA. This high-quality protein promotes muscle recovery and growth, making it ideal for post-workout nutrition.
- Fiber & Superfood Blend: Each serving provides 10g of prebiotic fiber from sources like VitaFiber™-IMO and sweet potato powder, supporting digestion and gut health. Additionally, it includes a blend of 12 non-GMO organic fruits and vegetables, such as broccoli, carrot, kale, and elderberry, offering diverse micronutrient support for overall health.
- Probiotics & Prebiotics: TrueFit delivers 8g of fiber and 1 billion CFU of probiotics (Lactospore® Bacillus Coagulans) to improve gut health. This combination helps enhance digestion, immune function, and even mental well-being.
- MCT Oil Powder (1g): MCT oil offers a fast-absorbing energy source that fuels the body efficiently without contributing to fat storage.
Last update on 2024-11-21 / This article includes affiliate links/Images via Amazon Product Advertising API. I may earn commissions on purchases made through these links.
QuadraLean
RSP Nutrition’s QuadraLean Thermogenic combines science-backed fat-burning ingredients, natural energy boosters, and focus enhancers to support metabolism, appetite control, and cognitive performance—all without jitters or crashes.
Its 100% transparent formula avoids fillers and proprietary blends, ensuring every ingredient is precisely dosed for optimal fat loss and energy.
With CLA, L-Carnitine, and natural caffeine from Green Tea, it provides clean energy while boosting metabolism and focus.
Versatile and effective, QuadraLean Thermogenic works as a pre-workout energy booster or a midday metabolism support supplement, making it a smart choice for athletes and anyone seeking sustainable weight management.
Key Ingredients and Benefits
- Thermogenesis Blend: This blend features 500mg of Conjugated Linoleic Acid (CLA), 25mg of Cayenne Pepper Extract, and 25mg of Grains of Paradise (Paradoxine®). These ingredients work together to increase metabolic rate, promote fat oxidation, and support lean muscle maintenance.
- Natural Energy Boosters: With 200mg of caffeine sourced from Green Tea, this formula provides sustained energy to power through workouts or busy days while avoiding the harsh crashes of synthetic stimulants.
- Neuro Focus Blend: Alpha-GPC (50mg) and Choline Bitartrate (300mg) enhance mental clarity and focus, ensuring you stay motivated both in and out of the gym.
- Metabolism Support: L-carnitine (500mg) aids in fat metabolism by helping the body convert stored fat into usable energy, making it a vital component of this formulation.
Last update on 2024-11-21 / This article includes affiliate links/Images via Amazon Product Advertising API. I may earn commissions on purchases made through these links.
AminoLean Max
AminoLean MAX represents an evolution of the original AminoLean supplement, designed to enhance your pre-workout regimen and nootropic requirements.
This supplement aims to help you push your workouts to the next level, enabling optimal endurance and output, thus ensuring you reap maximum results from your workout efforts.
AminoLean MAX appears to be a well-rounded supplement offering a blend of muscle-building EAAs and BCAAs, performance-enhancing ingredients, and nootropic compounds that boost focus and energy.
It’s designed to help you train harder, faster, and longer, making it an excellent choice for those seeking to maximize their workout performance.
However, as always, individuals should consult with a healthcare professional before starting any new supplement regimen, especially those sensitive to stimulants, given the natural caffeine content in this product.
Each serving size (1 scoop, 9.98g) provides a blend of three key matrices:
- Premium Pump & Performance Matrix: This includes 1,600 mg of Beta-Alanine, a compound known for its ability to increase exercise capacity and reduce muscle fatigue, and 1,500 mg of Nitrosigine® (Inositol-Stabilized Arginine Silicate), which has been shown to improve blood flow, contributing to enhanced muscular pumps and overall workout performance.
- Complete EAA + BCAA Matrix: This matrix includes BCAAs in a 2:1:1 ratio (1,500 mg total) and other Essential Amino Acids (EAAs) like L-Lysine, L-Methionine, L-Threonine, L-Phenylalanine, L-Tryptophan, and L-Histidine. BCAAs and EAAs are vital for muscle protein synthesis and recovery, helping you build and maintain muscle mass.
- Clean Energy & Nootropic Focus Matrix: This includes 300 mg of Alpha GPC, a well-researched nootropic known for its cognitive-enhancing properties; 250 mg of Natural Caffeine from Coffea robusta, offering a clean energy boost without the jitters; and 250 mg of L-Tyrosine, an amino acid that helps improve mental performance under stress. The presence of 200 mg of Alpinia galanga, a plant traditionally used in medicine to enhance mental alertness and energy, further underscores the cognitive-boosting properties of AminoLean MAX.
Last update on 2024-11-21 / This article includes affiliate links/Images via Amazon Product Advertising API. I may earn commissions on purchases made through these links.
Final Thoughts: Should You Buy RSP Nutrition Supplements?
RSP Nutrition has earned its reputation as an innovative and reliable brand in the fitness supplement industry.
Their versatile product line caters to a wide range of fitness goals, offering solutions for energy, recovery, weight management, and overall wellness.
Athletes and fitness enthusiasts alike can benefit from the effectiveness of RSP supplements in boosting performance and recovery.
However, one notable drawback is that RSP Nutrition’s products are not NSF Certified for Sport. For athletes who require absolute assurance about product purity and compliance with anti-doping standards, this is a critical limitation.
While their supplements deliver quality and results, the lack of NSF certification means competitive athletes should weigh this factor carefully.
For general users, however, RSP Nutrition offers a trustworthy and results-driven option.
As always, consulting with a healthcare professional is recommended before starting any new supplement regimen.
Read Next: Is Amino Lean a Good Pre Workout?
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