RSP AminoLean facts: per 2-scoop serving you get 125 mg caffeine, 5 g aminos, and zero sugar; adjust scoops to fit your day.
Light (1 Scoop)
Standard (2 Scoops)
Strong (3 Scoops)
Powder (Anytime Mix)
- 2 scoops in 8–10 oz water
- B6, B12, C included
- Zero sugar; mixes fast
2 scoops
Ready-To-Drink Can
- 200 mg caffeine per can
- Zero sugar; light bubbles
- Grab-and-go convenience
on-the-go
Naturally Sweetened
- Stevia in place of sucralose
- Same serving and caffeine
- Plant colors; vegan
no sucralose
What The Label Tells You In Plain Terms
The standard serving is two scoops, mixed in cold water. That serving brings 125 milligrams of natural caffeine from tea and matcha, five grams of amino acids, sugar free flavoring, and a dose of vitamins B6, B12, and C. One scoop halves the caffeine and amino count. Three scoops push caffeine near 190 milligrams, which many lifters use for tough days right now.
| Component | Per 2 Scoops | Notes |
|---|---|---|
| Caffeine (from tea/matcha) | 125 mg | 62.5 mg per scoop |
| Amino acid blend | 5 g | BCAAs + EAAs |
| Weight management blend | 1 g | Carnitine, CLA, tea, coffee |
| Vitamins | B6 1.7 mg, B12 2.4 mcg, C 45 mg | Label DV at 100% for B6/B12 |
| Sugar | 0 g | Sweetened with sucralose or stevia line |
| Calories | Low | Varies by flavor; near zero |
AminoLean Nutrition Label Facts With Serving Examples
The amino blend lists taurine, glutamine, beta-alanine, leucine, arginine, citrulline, isoleucine, valine, phenylalanine, threonine, and methionine. The label groups them as a five gram mix. That means you get a useful spread for endurance and muscle protein building without a heavy tingle. The energy blend lists InnovaTea caffeine and organic matcha. The weight blend lists carnitine and CLA with tea and green coffee extracts.
On caffeine math, the brand states 62.5 milligrams per scoop and 125 milligrams per two scoops. The canned drink lists 200 milligrams per can. If coffee is your baseline, two scoops sit near one and a quarter cups. A three scoop mix lands just under two cups. That context helps when pairing with espresso, cold brew, or an energy drink later in the day.
Calories stay low because there’s no sugar. Flavors use sucralose in the core line, while the naturally sweetened version leans on stevia. If you prefer a cleaner taste, the stevia line keeps the same serving size and caffeine, so the switch is easy.
Who Benefits Most From Each Scoop Size
One scoop suits light days, evening gym sessions, and anyone with a low caffeine tolerance. Two scoops fit most morning or lunchtime sessions, work blocks, and longer cardio. Save three scoops for hard leg sessions or days when sleep ran short. If you stack coffee or tea, start lower and see how you feel.
Sensitive to stimulants? Start with half a scoop and sip slowly. That keeps jitters in check while you gauge flavor, stomach comfort, and focus. If you lift fasted, pair the drink with water and a pinch of salt to keep hydration steady.
Ingredient Notes You Can Use Right Away
Amino Acids For Training
Leucine, isoleucine, and valine form the branched-chain trio. Along with threonine, methionine, and phenylalanine, they help round out essential coverage. Citrulline and arginine feed nitric-oxide pathways that may help with blood flow. Taurine can aid endurance. Glutamine supports gut lining and recovery during heavy blocks. It’s a practical set for mixed cardio and lifting weeks.
Energy And Focus Blend
The caffeine sources come from tea and matcha. Many readers like that feel compared with straight caffeine anhydrous. The total per scoop stays modest, which makes the drink stackable with coffee for early sessions. If you’re caffeine sensitive, three small servings spaced across the day can feel smoother than one big hit.
Weight Blend Basics
Carnitine and CLA sit alongside tea and green coffee extracts. The doses here are in a blended gram, which keeps the serving compact. You’re getting a nudge, not a mega dose. The draw is convenience: one tub covers energy, aminos, and a few body-composition helpers without needing three separate products.
How To Time It For Workouts And Workdays
For early lifting, mix with cool water and drink 20 minutes before you warm up. For steady desk focus, sip one scoop in a tall bottle over an hour. For late-night sessions, use decaf coffee or stick with one scoop to keep sleep clean. Many readers find a small sip between sets keeps pace without stomach load.
Sleep rules matter. Keep your last caffeinated serving at least six hours before bedtime. That habit improves recovery.
How It Compares To Similar “Anytime Energy” Mixes
Optimum’s Amino Energy line carries a near-matching profile: about five grams of aminos and 100 milligrams of caffeine per serving. The RSP tub lists 125 milligrams per label serving and includes carnitine and CLA in a separate gram blend. Pricing often swings by flavor, scoop count, and sales. If you want fewer stimulants, the Optimum drink sits lower per serving. If you want a touch more kick with add-ons for body-comp goals, the RSP blend fits.
Safety, Sensitivity, And Smart Use
Healthy adults tend to stay under 400 milligrams of caffeine in a day. That line leaves room for the tub mix plus coffee or tea. Pregnant or nursing readers should use lower limits and talk to a clinician. Teen athletes should avoid caffeinated mixes. Side effects like jitters, rapid heartbeat, and sleeplessness usually show up when totals creep too high or servings land too late in the day.
Labels matter here. Pure caffeine powders can deliver huge doses in a spoon. Stay with measured products and follow scoop directions. If you take meds, ask a healthcare pro about interactions with caffeine or carnitine.
Flavor, Sweeteners, And Mixability
The core line uses sucralose with natural flavors. The naturally sweetened line swaps in stevia and plant colors. Both mix quickly with a shaker. Start with 8 to 10 ounces of cold water for two scoops. Ice suits berry flavors. The canned drink brings light bubbles with no mixing.
Practical Use Cases
Strength Day
Three scoops about twenty minutes before squats or deadlifts. Add a banana or toast if you train better with carbs. Water between sets keeps cramps at bay when beta-alanine tingles show up.
Zone-2 Cardio
One scoop in a tall bottle. Sip across the session. The amino blend helps during longer spins or brisk walks without a sugar spike.
Simple Dosing Templates
| Goal | When | Serving |
|---|---|---|
| Focus at work | Mid-morning | 1 scoop |
| Hypertrophy lift | Pre-workout | 2 scoops |
| Max-effort day | Pre-workout | 3 scoops |
| Evening gym | 2–3 hours before bed | ½–1 scoop |
| Long run or ride | During | 1 scoop in 20 oz |
Variants Across The Line
The Naturally Sweetened tub mirrors the core profile with stevia and plant colors. If you avoid sucralose, that option keeps taste light with the same 62.5 milligrams per scoop. The MAX tub turns things up with a higher stimulant feel and extra pump agents. Reach for that only if your tolerance is high and you want a stronger pre-lift rise. The canned drink suits commuters and gamers who want a fridge pick that needs no shaker.
Flavors rotate with limited drops. Pink lemonade, grape, cherry lime, and peach rings lead the list. Taste shifts a touch in stronger mixes because caffeine can bring a slight bite. Add more water if a flavor feels too bold. A squeeze of lemon smooths berry blends without adding sugar.
Serving Plans By Body Size And Day Type
Lighter athletes often like one scoop before training and a half scoop later if focus dips. Mid-size athletes land on two scoops before the gym. Larger lifters who train hard on big compounds sometimes pick three scoops before legs or pulls. Match the plan to sleep, stress, and total daily caffeine. If you drink espresso in the afternoon, trim the tub dose so the day total stays balanced.
Storage, Prep, And Stack Ideas
Keep the tub in a cool, dry spot with the lid tight. Shake the tub before the first use to blend powders that settled in transit. For a simple stack, pair two scoops with five grams of creatine monohydrate and a pinch of salt. On long rides or runs, one scoop with electrolytes in a big bottle keeps taste fresh and sip-worthy.
Price-Per-Serving Math
Prices swing by flavor and store, but the 30-serving tub usually lands in budget territory. Two scoops per day across a month equals about fifteen days per tub. Buying two tubs during a sale often drops the daily cost below a coffee shop drink while giving you a steady plan for training and work.
How To Read The Facts Panel Like A Pro
Start with serving size. Two scoops equal one serving. Scan caffeine per serving. Check total aminos and the order in the blend. Then scan sweeteners and colors. That quick sweep shows whether the tub fits your needs.
Verified Sources You Can Trust
The numbers above match the brand’s label and FAQ. General adult ranges come from federal guidance. For the latest label and the FDA’s overview on caffeine safety, use the quick-guide card near the top.