Supplements & Nutrition › Sports Nutrition
Amino IV
Branched-chain amino acid powder supplement
More about it ↓Quick take
In short: what each side says
AI panel · Reviewers — each opened up in full further down ↓
Best on ChatGPT (avg #21.0), weakest on Gemini (#22.0)
Reviewers agree Amino IV mixes well, tastes solid across flavors, and delivers a strong leucine-heavy amino profile that supports energy and recovery during training.
The juries split — Divided. Check both sides before you commit.
Quick read · who it’s for
Main competitors
Top rivals in Sports Nutrition.
About
What it is.
Amino IV is a powdered amino acid formula from PEScience, built around a blend of branched-chain and essential amino acids intended to support muscle protein synthesis and limit breakdown during training. It's mixed into water and taken around a workout — before, during, or after — rather than eaten as food, placing it in the same category as other intra-workout recovery powders.
The formula is positioned for athletes, bodybuilders, and regular gym-goers who want a straightforward BCAA/EAA product rather than a niche or highly specialized amino blend. PEScience packages it in flavors such as Orange Dreamsicle, aiming for a mixable, palatable powder that fits into a daily training routine without becoming a chore to drink.
The verdict
PEScience Amino IV ranks 15th among AI-ranked BCAAs and aligns well with buyer sentiment, earning 4.8/5 stars from over 4,100 reviews that consistently highlight strong taste and noticeable recovery improvements including reduced soreness. The main strength is broad buyer agreement on tangible performance benefits, though the uniformly positive review pattern suggests limited critical perspective.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on ChatGPT (avg #21.0), weakest on Gemini (#22.0) Averaging across the AI panel, Amino IV sits around #21.5 this snapshot.
Grok
—
Didn’t rank Amino IV this snapshot.
Perplexity
—
Didn’t rank Amino IV this snapshot.
AI Mode
—
Didn’t rank Amino IV this snapshot.
Claude
Didn’t rank Amino IV this snapshot.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 4 reviews · as of Sep 2026
Reviewers agree Amino IV mixes well, tastes solid across flavors, and delivers a strong leucine-heavy amino profile that supports energy and recovery during training.
What they praise
- Flavors are consistently described as good to great, mixing clear with no artificial coloring in some versions
- High leucine ratio (10:1:1) is seen as a meaningful edge over standard branched-chain formulas
- Long-term users report sustained energy, better focus, and improved training volume
- Includes an electrolyte component alongside the amino matrix
What they knock
- Serving size labeling is confusing, since two scoops equal one serving, effectively halving the advertised scoop count
- One reviewer felt it was tasty but not essential, calling it nice to have rather than necessary
- Effects are hard to isolate from other supplements taken alongside it
Synthesised from: Jasmine Templin · bkupniewski · The Muscle Program · PricePlow
PES Amino IV Supplement Review & Taste Test
I'll Pump You Up
PEScience Prolific & Amino IV REVIEW (Unbiased) | Taste Test
Jasmine Templin
PES Amino IV Review
bkupniewski
AMINO IV Review - PES BCAA + EAA - The Muscle Program
The Muscle Program
PEScience Sour Green Apple! (Prolific, High Volume, & Amino IV)
PricePlow
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The bottom line
So should you buy it?
The AIs’ #21 pick in Sports Nutrition. Critics back it at 4.0 / 5 — the machines place it at #21, outside their top picks.
Find your situation?
Made for some — wrong for others.
Who reviewers think this product is — and isn’t — for
For you if
Look elsewhere if
You need a proven BCAA pick with broad consensus and low risk.
Large review count (4118), established brand tier, and consistent high ratings across multiple aspects show this is a mature, settled product with strong consensus.
You demand top-tier amino acid powder with no compromises on quality.
High buyer rating (4.8/5, 4118 reviews), tier 3/3 brand confidence, and strong marks across recovery, performance, taste, and hydration signal best-in-class execution.
You appreciate a supplement that tastes great and feels premium to use.
Taste & flavor variety marked high and 4.8/5 rating with passionate review volume suggest sensory appeal and a following that enjoys the experience.
You want a straightforward amino powder that mixes and works without fuss.
Powder format with noted taste variety and high effectiveness rating suggests easy daily use; no setup complexity implied in the data.
You want solid BCAA support without overpaying for premium branding.
Mid-range street price with exceptional 4.8/5 rating and strong core aspects covers the basics well; cheaper rivals exist but this delivers proven quality for the money.
Grounded in our buyer-review, reviewer-video, price and successor signals — a poor fit names a closer pick · as of Sep 9.
Frequent rivals?
What it competes against.
- Performix BCAA 2025PerformixPEScience leads 1–0 · 1 sharedRead
- Epiq AminosBlackstonePEScience leads 1–0 · 1 sharedRead
- Animal Juiced AminosANIMALPEScience leads 1–0 · 1 sharedRead
- BCAA ComplexSwansonPEScience leads 1–0 · 1 sharedRead
- Jarrow Formulas BCAA 2:1:1Jarrow FormulasPEScience leads 1–0 · 1 sharedRead
- L-Leucine L-Isoleucine L-Valine 2:1:1SwansonPEScience leads 1–0 · 1 sharedRead
- Essential BCAA 2:1:1MyProteinPEScience leads 1–0 · 1 sharedRead
Frequently asked
What buyers want to know.
What do buyers say about the taste?
Buyers rate the flavor 4.9 out of 5, calling it delicious and refreshing. Owners report that flavors like black cherry and orange creamsicle taste great and mix well with other supplements.
Does Amino IV actually help with recovery?
Buyers rate recovery and muscle soreness at 4.8 out of 5 and consistently report reduced soreness and improved workout performance. One owner noted it increased recovery noticeably even when they already recovered quickly from their routine.
How much water do you need to mix it with?
Buyers mix two scoops in about a quarter gallon of water because the flavor is strong at that ratio. The product recommends two scoops, so starting there and adjusting to taste preference works.
What electrolytes and amino acids does it contain?
The material confirms Amino IV contains electrolytes and amino acids (BCAAs and EAAs), though specific amounts are not detailed in buyer feedback.
Who is Amino IV designed for?
Buyers pair it with other supplements like greens and creatine as a daily recovery tool, making it suited for people doing regular workouts who want easier hydration and electrolyte intake during training.
The recap
Where it stands today.
- PositionBest rank #21 across 1 intent tracked (slipped 2 this week).
- FootprintStrongest in Best BCAAs (#21).
- TraitsMost often described as “electrolytes” (2 mentions).
- Closest rivalPerformix BCAA 2025 (1–0 across 1 shared intent).
- MakerBy PEScience — see how it ranks across other intents on its brand profile.
browse Amino IV in these categories