Fast Lean Pro Price: Every Jar Package, the Real Cost Per Day, and What the 180-Day Guarantee Covers
Three jar sizes, one long guarantee window — here's the honest math on cost per day and which package actually makes sense.
Where can you buy Fast Lean Pro with the guarantee, and how do you get the discount? Only on the official site — the one place the 180-day money-back guarantee applies. The discount is the bundle: $49 a jar on six, $69 on three, both with free shipping, against $79 for two.
In This Article
Best Deal Today
Fast Lean Pro's official site sells three packages at full price: $79/jar for two jars (60-day supply, plus shipping), $69/jar on the 3-jar package (90-day supply, free shipping), and $49/jar on the 6-jar package (180-day supply, free shipping, plus 3 free eBooks). All three carry the 180-day money-back guarantee.
1. Current Pricing — Side-by-Side
| Package | 2 Jars | 3 Jars | 6 Jars ★ |
|---|---|---|---|
| Supply | 60 days | 90 days | 180 days |
| Jars | 2 | 3 | 6 |
| Per Jar | $79 | $69 | $49 |
| Cost per Day | $2.63 | $2.30 | $1.63 |
| Shipping | + Shipping | Free Shipping | Free Shipping |
| Bonuses | — | — | — |
| Shop Now → | Shop Now → | Shop Now → |
* The figures above are the full prices, before any discount. The official page runs its own offers on top of them, each tied to a limited number of units — and it is the only place the discount running today can be confirmed.
2. Real Cost Per Day
Counted honestly at a 30-day supply per jar: about $2.63/day on the 2-jar package, $2.30/day on the 3-jar package, and $1.63/day on the 6-jar package. The 6-jar package is both the lowest per-day cost and the one that carries you through the full 180-day guarantee window.
3. Which Package Makes Sense
Let the guarantee window decide it, not the sticker price. There's no manufacturer-published evaluation window for this specific formula, so the guarantee itself is the honest anchor. Two jars is a 60-day supply — a tolerance read more than an answer. Three jars is a 90-day supply, which is the smallest amount most people would call a fair test of a metabolic-support formula. Six jars carries you a hundred and eighty days, the full guarantee window, at the lowest per-jar price, plus the three bonus eBooks that ship only with it.
4. What’s Included + Guarantee
- The number of jars per the package (a 30-day supply per jar)
- A 180-day money-back guarantee direct from the official site — return what you haven't used for a full refund
- Free shipping on the 3-jar and 6-jar packages
- Three free digital eBooks ("Total Hair Regeneration," "Total Body Rejuvenation," "Cellulite Detox") on the 6-jar package only
- Secure checkout and order confirmation
5. Where to Buy & Avoiding Fakes
Fast Lean Pro is sold exclusively through its official site, with orders processed via BuyGoods. The trust signals that are actually verifiable: six named ingredients with two carrying real published research, a plainly stated 180-day money-back guarantee, and FDA-approved-facility and GMP-certified-practice badges on the page. What isn't verifiable: a company or manufacturer name (the official page doesn't publish one) and the identity of five of the eleven ingredients its own FAQ claims.
| Source | Status | Risk | Guarantee |
|---|---|---|---|
| Amazon | Not authorized | High — possible counterfeit or expired stock | No |
| eBay | Not authorized | High — individual resellers, no quality control | No |
| Walmart | Not sold here | N/A — product isn't carried | No |
| Random sites | Not authorized | Very high — fake pages, credit-card risk | No |
| Official Fast Lean Pro site | Verified | None — direct from the source | 180 days |
Pricing Options for Fast Lean Pro
Fast Lean Pro is available in three jar sizes, all shipped from the official site with the 180-day money-back guarantee attached.
2 Jars
60-Day Supply
- Secure Checkout
Full price — no discount applied*
Shop Now3 Jars
90-Day Supply
- Secure Checkout
Full price — no discount applied*
Shop Now6 Jars
180-Day Supply
- 3 Free eBooks
Full price — no discount applied*
Shop NowEvery order is backed by a 180-day money-back guarantee — contact the company any time in that window and return what you haven't used for a full refund. The official site is the only channel that guarantees an authentic bottle and honors that refund.
* The prices above are the full prices, before any discount. The official page runs its own offers on top of them, each tied to a limited number of units — and it is the only place the discount running today can be confirmed.
Frequently Asked Questions
How much does Fast Lean Pro cost?
At full price: $158 for two jars ($79/jar, 60-day supply, plus shipping), $207 for three jars ($69/jar, 90-day supply, free shipping), and $294 for six jars ($49/jar, 180-day supply, free shipping plus 3 free eBooks). The official checkout may run its own offer on top of these figures — check what's live before you order.
Which package makes sense?
Let the guarantee window decide it. Two jars is a 60-day supply — a tolerance read more than an answer. Three jars is a 90-day supply and the smallest amount most people would call a fair test of a metabolic-support formula. The 6-jar package carries you the full 180 days the guarantee covers, at the lowest per-jar price, plus the three bonus eBooks that only ship with it.
What does the 180-day guarantee cover?
Contact the company any time within 180 days of purchase and return what you haven't used for a full refund. That's a long window by category standards — confirm the exact return process at checkout before you order.
← Back to Fast Lean Pro Full Review
Research & Transparency
This content is based on publicly available ingredient research, the product’s published ingredient list, and manufacturer disclosures. We are not affiliated with the manufacturer. Marketing claims not supported by the product’s own label are not repeated here.
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(b) Fong C, et al. Efficacy and Safety of Nutrient Supplements for Glycaemic Control and Insulin Resistance in Type 2 Diabetes: An Umbrella Review and Hierarchical Evidence Synthesis. Nutrients (2022)
(c) Mah E, et al. The Effect of Extracted and Isolated Fibers on Appetite and Energy Intake: A Comprehensive Review of Human Intervention Studies. Appetite (2022)
(d) Kwon K, et al. Vitamin B Deficiency and Sarcopenia: An Integrated Narrative Review of Metabolic, Inflammatory, Endoplasmic Reticulum Stress, and Myokine Signaling Pathways. J Yeungnam Med Sci (2026)
(e) Devlin BL, et al. Facilitators and Barriers of Adherence to Time-Restricted Eating in Individuals with Type 2 Diabetes: A Qualitative Study. Nutrients (2026)
(f) Weight management. NIH / NIDDK
(g) Health products compliance guidance. Federal Trade Commission
About the Author
Luciano Cesar is a contributor at The Supplement Post, supporting the production of evidence-aware supplement reviews and buyer's guides across multiple health categories. His work spans ingredient analysis, formulation assessment and consumer-oriented summaries — what a label discloses, how the stated doses compare with the amounts used in published human research, and whether a formula's design matches what it claims to do. Every review is checked by The Supplement Post editorial team against the standards published in our editorial policy before it goes live.
Disclosure
All content is for informational purposes only and is not a substitute for professional medical advice. Each product reviewed is a dietary supplement, not a prescription drug. Results may vary. This page may contain affiliate links — if you purchase through them, we may earn a small commission at no additional cost to you. Read our Editorial Policy.