StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Acai
Stacker 2
Stacker 3 Dietary Supplement & Fat Burner
Stacker 2

Stacker 3 Dietary Supplement & Fat Burner

4.5(144 ratings)

Best price now

$16.96at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $16.96 at Walmart on Nov 10.

Our take on the Stacker 3 Dietary Supplement & Fat Burner

Stacker 3 is a stimulant-based fat burner from Stacker 2, sold as a 100-count bottle of capsules. It pairs caffeine-bearing energizers with chitosan and a proprietary blend the brand markets as supporting thermogenesis and lipid mobilization. Suggested use is one capsule after meals, up to three a day. It suits experienced supplement users who want a strong energy kick and accept that the fat-burning claims rest on the brand's own marketing rather than independent trials. Compared with milder thermogenics, it is a harsher, higher-stimulant option, and reviewers often mention the energy and the jitters in the same breath.

Best forExperienced stimulant users wanting a pre-workout-style energy liftDieters who prefer capsules over powdersPeople who have tolerated other Stacker 2 products
Pros
  • Strong, noticeable energy boost reported by many users
  • Simple capsule format, easy to take after meals
  • Chitosan and the XPLC blend are the headline ingredients
  • Long shelf life on the bottle
  • Well-known brand in the fat-burner category
Cons
  • High stimulant load can cause jitters and a crash
  • Fat-burning claims are not backed by independent clinical trials
  • Not for minors, pregnant or nursing women, or people with heart conditions
  • Capsules must be spaced through the day, not taken all at once
  • Some users report headaches or trouble sleeping

Stacker 3 Dietary Supplement & Fat Burner prices at every store

  • WalmartNew

    In stockSold by AE ONE LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $16.96Checked Nov 10
    Visit Walmart

What reviewers say

  • 4.5 / 5144 ratings

Ratings are high overall, and buyers mostly talk about the energy surge and appetite suppression. The complaints center on jitters, sleeplessness and the stimulant intensity.

What people mention
  • EnergyPraisedBuyers say it delivers a strong, fast-acting energy lift.
  • JittersCriticisedSome users report shakiness and a wired feeling after dosing.
  • SleepCriticisedLate doses are linked to trouble falling asleep.
  • AppetiteMixedSome say it curbs hunger; others notice no change.
  • Fat lossMixedUsers disagree on whether it actually moves the scale.

About the Stacker 3 Dietary Supplement & Fat Burner

Stacker 3 is a dietary supplement and weight loss aid from Stacker 2. It comes as a 100-count bottle of capsules. The formula contains Chitosan and is designed as an energizer that may create a thermogenic response for an energy boost.

The formula is meant to help burn stored body fat through a process called Lipid Mobilization. Its Stacker 3 XPLC blend switches off receptors that signal the cell to hold stored fat. This lets freed fatty acids move out of the cell and into the bloodstream to be burned as energy.

The suggested use is one capsule after meals, with no more than 3 capsules in a 24-hour period. It is not recommended for minors, pregnant or nursing individuals, or people with certain medical conditions. Consult a physician before use.

Type
Dietary supplement and fat burner
Count
100 capsules
Key ingredient
Chitosan
Suggested use
1 capsule after meals; no more than 3 capsules in 24 hours
Expiration date
07/2029
Not for
Minors, pregnant or nursing individuals, people with certain medical conditions

Questions and answers

How many capsules should I take a day?
The label suggests one capsule after meals, with a maximum of three capsules in 24 hours. Do not exceed that limit.
Does Stacker 3 contain stimulants?
Yes. It is marketed as a powerful energizer, so it carries a stimulant load. Avoid stacking it with other caffeine sources.
Who should not take it?
It is not recommended for minors, pregnant or nursing women, or people with certain medical conditions. Consult a physician before use.
What is the XPLC blend supposed to do?
Stacker 2 says it blocks receptors that signal cells to hold stored fat, freeing fatty acids to be burned. This is the brand's own claim, not an independently proven effect.
Is this the same as the original Stacker 2?
No. Stacker 3 is the stronger, more stimulant-heavy formula in the line, with chitosan and the XPLC blend added.
How should I store it?
Keep it sealed at room temperature, away from moisture and out of reach of children. Check the bottle's expiration date before use.
Where is the Stacker 3 Dietary Supplement & Fat Burner cheapest?
At Walmart, for $16.96, as of our latest check.
What do buyers say about the Stacker 3 Dietary Supplement & Fat Burner?
Rated 4.5 out of 5 from 144 ratings.

Shoppers also compared

  • T
    Transparent Labs Body Recomp Non-Stim
    Transparent Labs Body Recomp Non-Stim
  • O
    Obvi Collagenic Burn
    Obvi Collagenic Burn
  • L
    Life Extension Waistline Control
    Life Extension Waistline Control
  • J
    Juvenon Dream Away the Fat
    Juvenon Dream Away the Fat
  • F
    Fatburner
    Fatburner
  • T
    Transparent Labs Body Recomp
    Transparent Labs Body Recomp
  • L
    Lipozene Amorphophallus Konjac Maximum Strength Weight Loss Pills
    Lipozene Amorphophallus Konjac Maximum Strength Weight Loss Pills
  • S
    ShedRx GLP-1 Boost
    ShedRx GLP-1 Boost