Essential amino acids

Amino Synergy + Caffeine

101 reviews


  • Fermented and Vegan-sourced EAAs
  • Promotes Healthy Muscle*
  • Supports Muscle Protein Synthesis
  • Naturally Flavored for Amazing Taste!
Directions For Amino Synergy:
Mix 1 scoop with 8–10 oz of water 1–2 times per day.
Amino Synergy: Raspberry Lemonade Caffeine, Peach Tea, and Orange contains caffeine. Contains caffeine. Too much caffeine has been associated with symptoms including but not limited to nervousness, irritability, sleeplessness and occasionally, rapid heartbeat. Consult your physician prior to using this product if you are pregnant, nursing, under 18 years of age, take medication or have a medical condition. Immediately disconinue use and contact your physician if any adverse reactions occur. Keep out of reach of children. Exposure to moisture or heat may cause powder to clump or harden. Store in a cool, dry place, avoid direct sunlight, humidity and high temperatures. Replace lid securely after each use. This product contains a silica gel pack. Do not eat. Contents may settle during shipping. Sold by weight, not volume.

Amino Synergy™ is one of the most exciting developments in the realm of bodybuilding science. When you’re pushing your body to the max day in and day out, you deserve the highest quality amino acids you can get to fuel your efforts—and that’s exactly what you’ll get with Kaged Muscle’s latest innovation. Amino Synergy™ is an advanced full spectrum essential amino acid (EAA) formula that delivers fermented and vegan-friendly EAAs.*



Amino acids, the building blocks of proteins, are protein in its purest form. They make up proteins that account for 20% of our bodies. Protein plays a crucial role in most biological processes, forming essential components of muscle as well as cell membranes and is essential in metabolic systems.

We acquire amino acids by synthesizing them in the body (non-essential amino acids) or by ingesting them (essential amino acids) in foods, beverages, and supplements. Your body cannot create the essential amino acids – they need to be sourced from food and supplements. That's why it's so important for athletes and bodybuilders to consume high-quality sources of amino acids, like Amino Synergy™, every day.


The truth is that not all amino acids are created equal. Many companies use amino acids derived from animal by-products such as bird feathers or human hair that have undergone harsh chemical treatments.

Kaged Muscle® is committed to delivering products that are unmatched in quality and backed by science to help individuals lead a fit, healthy lifestyle, and we always put quality before profits. We formulate to a higher standard and provide athletes with only pure, highly effective, premium quality products. With this commitment to quality in mind, our team set out to develop top-shelf amino acid formulas to help take your physique to the next level.*

Built on the strength of industry-leading fermentation techniques, Kaged Muscle® is able to provide high quality, fermented and vegan sourced amino acids. In fact, it’s this method that is one critical differentiator between most “leading” amino acid products and our newest ground-breaking formula, Amino Synergy™.

WHY Amino Synergy™?

  • Vegan friendly
  • Naturally flavored
  • No artificial colors
  • Gluten free
  • Tastes amazing 


Amino Synergy’s AjiPure® MP9 Matrix is engineered to give you all nine essential amino acids: L-leucine, L-lysine, L-valine, L-isoleucine, L-threonine, L-phenylalanine, L-methionine, L-histidine, and L-tryptophan. This matrix of amino acids helps support protein synthesis to promote healthy muscle while supporting your physique goals.*

HOW Amino Synergy™ WORKS

Amino Synergy™ is formulated with a leucine-enriched EAA matrix. MP9 supports the mTOR signaling pathway and protein synthesis.* mTOR, or mammalian target of rapamycin, is the body’s master protein synthesis regulator. This powerful pathway controls the anabolic and catabolic signaling of skeletal muscle mass, regulating muscle hypertrophy (growth) and muscle wastage (breakdown). Amino Synergy™ delivers a combination of leucine-enriched EAAs to help combat muscle breakdown and support protein synthesis so you can start maximizing the results you work hard for in the gym and on the field.*


Amino Synergy™ is an advanced formula designed for any athlete who is looking to promote healthy muscle and support protein synthesis.* In addition to the innovative full spectrum MP9 Essential Amino Acid Matrix,  this powerful formula also delivers 500 mg of freeze-dried coconut water powder per serving.

When you’re looking for an extra boost of energy, Amino Synergy™ infused with organic caffeine is the perfect solution. Featuring 124 mg of PurCaf® Organic Caffeine per serving, Amino Synergy™ with caffeine gives you unparalleled smooth, sustained energy for added intensity during your workouts.* PurCaf® Organic Caffeine is a clean naturally sourced energy booster—not synthetic like most of the other brands’ caffeine. It’s natural caffeine extracted from green coffee beans and has GRAS status.

This clean formula contains no artificial flavors and colors, uses an exclusive, proprietary combination of ingredients and cutting-edge technologies for an unrivaled, great tasting versatile product you can use any time of day.

Like all Kaged Muscle® products, quality, purity, and composition are 100% guaranteed. You know you’re getting only the best from Kaged Muscle®—you don’t have to worry about inferior raw materials being used or corners being cut during formulation to make better profits. We don’t compromise on quality, ever—and we don’t expect you to either!

*These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure, or prevent any disease.
Customer Reviews
5.0 Based on 101 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Simon J.
    United Kingdom United Kingdom
    I recommend this product

    Still the best

    Always use this with fasted cardio, great product highly recommended

    Hisham E.
    United States United States
    I recommend this product

    Most underrated product in the line

    Excellent, love amino synergy!

    William A.
    United States United States
    I recommend this product

    Just the right amount of energy

    Use it before workout. Consistent energy for a good pump.

    brian f.
    United States United States

    Anino Synergy

    Amazing product! This is my "go to" every day for a morning energy boost. Flavors are spot on. Kaged Muscle for life

    Donald K.
    United States United States


    A daily user of Amino Synergy! Love using before evening cardio, the natural caffeine works awesome! No jitters and no let down like synthetic products.

    KAGED MUSCLE Amino Synergy + Caffeine Review
    United States United States

    Fantastic product!

    The bcaas with caffeine is amazing. Hydrating, replaces a coffee, and I’ve even been using it as a pre workout if I don’t have any pre kaged left. The caffeine packs a punch but not overwhelming. I don’t suggest taking it on an empty stomach as it’s gotten me slight nauseous but could be a personal preference. I’ll definitely order again!

    Benjamin C.
    United States United States

    Delicious & Effective

    I use this as a replacement for energy drinks. Love stacking it with other KM supplements like Citrulline & C-HCL. I take this about 2-3pm when my coffee has run out and I'm between meals.

    KAGED MUSCLE Amino Synergy + Caffeine Review
    Paul W.
    United States United States

    Delicious and Effective Product!

    This synergy packs the punch along with a great taste. Mixes quite easily and worth the price!

    Nate D.
    United States United States


    Great energy macro friendly

    United States United States

    Miracle Cure

    I live on this stuff. I take my lunch break, followed by a shaker full of this food coma, dont want to go back to work, mid day slump fighting, all in one, refresing fomula, and Im back at it. Dont leave the house without. P.S. Helps with hang overs.

    Christopher H.
    United States United States

    Great Flavor and Product

    First off, this stuff tastes like the real deal. You can never go wrong with KM supplements as there is no BS in their formulas.

    United States United States

    Worth the money

    Perfect: great taste. Nice energy. Love this have in place of my coffee sometimes or as a nice pic me up in the afternoon..Love peach tea, orange and the raspberry

    Jon H.
    United States United States

    Perfect for Pre-Workout & The Honey Do List!

    I drink this first thing; even on my off days..... cause you know; yard work, house work, etc!! Thanks for making a clean drink that works so well!

    United States United States


    Love the taste drink it every morning! Would be nice if they could make this into a in-kaged product with eaa instead of bcaa I feel like everything has bcaa and eaa has more to offer

    Vomsheendhur R.
    United States United States

    Amino energy

    I feel refreshed and could generate more muscle energy during the workout.

    United States United States

    Best product ever!

    It worked great. Very natural and clean energy!

    Sign Up & Save