Sleep Lean Official Site

Sumatra Slim Belly

Sleep Lean is an all-natural U.S.-made formula designed to help you burn stubborn fat while you sleep — supporting long-term results, higher energy, and a healthier you.

Discover America’s Most Powerful Nighttime Formula for Healthy Weight Loss

What Is Sleep Lean?

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Sleep Lean is a revolutionary nighttime fat-burning formula designed to support healthy weight loss while you sleep.
It’s made right here in the United States, using a unique blend of 8 natural, science-backed ingredients that work with your body’s natural rhythm.

Unlike traditional supplements that only target your metabolism during the day,
Sleep Lean focuses on the real cause of weight gain — poor sleep quality and nighttime hormonal imbalance.
By improving your N-REM (deep sleep) cycle and reducing the effects of blue-light exposure,
it helps your body naturally break down fat, restore energy, and promote calm, uninterrupted rest.

Every capsule is manufactured in an FDA-approved, GMP-certified facility in the U.S.,
ensuring the highest standards of safety, purity, and potency.

How Does Sleep Lean Work?

Sleep Lean is designed to target one of the most overlooked causes of unwanted weight gain — poor sleep quality and disrupted nighttime metabolism.

When your body doesn’t get enough deep, restorative NREM sleep, your metabolism slows down, your hunger hormones become imbalanced, and fat storage increases. Sleep Lean’s unique formula helps reverse this process naturally.

Each serving combines 8 science-backed ingredients that:
Promote deep, restful sleep to balance hormones and support fat burning overnight.
Regulate stress and cortisol levels, reducing late-night cravings.
Boost metabolism and cellular energy, even while you rest.
Support a healthy inflammatory response, improving overall body balance and wellness.

By improving your sleep cycles, Sleep Lean helps your body reset, recharge, and burn fat more efficiently — all while you enjoy a calm, refreshing night’s sleep.

The Science Behind Sleep Lean

Recent research has uncovered a powerful connection between poor sleep quality and unexplained weight gain. Studies show that when your body doesn’t experience enough deep NREM (Non-Rapid Eye Movement) sleep, your metabolism slows down, cortisol levels rise, and your body starts storing more fat — especially around the belly area.

Sleep Lean was formulated to address this root cause. Each ingredient is carefully selected based on clinical research to:

Support deep, restorative sleep that enhances natural fat-burning.

Balance hormones linked to hunger and stress, like cortisol and ghrelin.

Promote a healthy inflammatory response for overall wellness and vitality.

Provide antioxidant support to protect your cells from oxidative stress.

By restoring your natural sleep rhythm, Sleep Lean helps your body function at its best — improving energy, metabolism, mood, and fat-burning efficiency while you rest.

Read What Sleep Lean Users Have to Say

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I’ve tried so many weight loss supplements over the years, but nothing worked until Sleep Lean. Within two weeks, I started sleeping through the night for the first time in years — and the pounds began melting away without changing my diet. I wake up energized, my mood is better, and I feel lighter than ever!

Amanda R., 42, Texas

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I was skeptical at first, but Sleep Lean really does what it promises. I’ve dropped 14 pounds in six weeks, and my energy levels are through the roof. The best part? I’m finally getting deep, restful sleep every night. It’s like a total body reset!

Michael D., 51, California

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Sleep Lean helped me get my confidence back. My skin looks brighter, I feel calmer, and my clothes fit better than they have in years. It’s incredible how much difference better sleep can make — I’m recommending this to everyone I know!

Jennifer T., 36, Florida

Sleep Lean - Ingredients

Below, we’ve provided a complete breakdown of the Sleep Lean formula.
This detailed overview will help you understand the key natural ingredients inside.


  1. Valerian Root : Known for centuries as nature’s sleep herb, Valerian Root helps relax the mind and body, promoting deeper and more restful sleep. It supports healthy stress levels and allows your body to burn fat more efficiently overnight.
  2. Humulus Lupulus (Hops Flower) : Traditionally used for its calming properties, Hops Flower Extract helps ease restlessness and improve sleep quality. It also works synergistically with other ingredients to support balanced metabolism and nighttime fat loss.
  3. Griffonia Simplicifolia (5-HTP) : A natural source of 5-HTP, this powerful amino acid helps your brain produce serotonin — the “feel-good” hormone. It promotes a positive mood, reduces emotional eating, and supports healthy sleep cycles.
  4. Berberine : Berberine is a plant-based compound known for its ability to support healthy blood sugar levels, boost metabolism, and encourage natural fat-burning. It’s one of the key ingredients behind Sleep Lean’s weight management results.
  5. Spirulina Blue : Rich in antioxidants and nutrients, Spirulina Blue helps detoxify your body, reduce inflammation, and enhance overall energy levels. It also promotes vibrant skin and improved mental clarity.
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Refund Policy
90-Days Money-Back Guarantee

We’re confident you’ll love the way Sleep Lean helps you sleep better, feel lighter, and regain your energy. That’s why every order comes with our 100% satisfaction guarantee.

Here’s how it works:
Try Sleep Lean for a full 90 days — completely risk-free. If you don’t notice a difference in your sleep, energy, or weight, simply send us an email and you’ll receive a full refund — every single cent.
No hassles. No questions asked. Even if you’ve used every capsule in the bottle!

Your satisfaction is our top priority — and your purchase is fully protected.

Benefits - Sleep Lean

According to the creators of Sleep Lean, this advanced nighttime formula delivers a variety of powerful benefits designed to support your body’s natural ability to burn fat, boost energy, and restore balance while you sleep.

  • Weight Loss That Lasts: Support your body’s natural fat-burning process while you sleep. Sleep Lean helps you shed stubborn pounds and maintain a healthy, confident shape — effortlessly.
  • All-Day Energy Boost: Wake up refreshed and full of energy. Feel lighter, more focused, and ready to take on your day without the mid-afternoon crash.
  • Deeper, Restful Sleep: Drift into calm, uninterrupted sleep that helps your body recover, balance hormones, and boost your metabolism overnight.
  • RHealthy Inflammatory Balance: Support a calm, balanced body from within. Sleep Lean’s natural ingredients promote a healthy inflammatory response — the key to long-term wellness and vitality.
  • Radiant, Youthful Skin: Glow from the inside out! With better sleep and cellular rejuvenation, your skin appears smoother, brighter, and more youthful every morning.

Sleep Lean - Bonuses

Order our 6 Bottle or 3 Bottle pack and Get 2 Bonus Books Completely FREE!

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BONUS 1: The Complete Anti-Aging Formula
Today: FREE

Jumpstart your Sleep Lean journey and bring back your youthful glow!
Discover our easy-to-follow blueprint for radiant skin, a sharper mind, and a revitalized body. Inside, you’ll find 15 delicious anti-aging smoothie recipes made with simple ingredients you already have at home.

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BONUS 2: Unshakeable Confidence
Today: FREE

Unlock powerful yet simple techniques you can start using today to feel completely confident — even in a room full of strangers.
Learn an easy daily routine that instantly replaces self-doubt with positive energy and self-belief. Plus, discover one surprisingly simple trick that helps you feel calm, focused, and in control in any situation — whether it’s business, relationships, or everyday life.

Limited Time Special Offer - Act Now!

Secure Your Reserved Sleep Lean™ Bottles While Supplies Last!

Sleep Lean 1 bottle
Sleep Lean 6 bottle
Sleep Lean 3 bottle

⚠️ WARNING: Due to high demand, Sleep Lean™ supplies are running low.
Secure your reserved bottles now before this special discount expires or inventory sells out.
Don’t miss your chance to experience deeper sleep, better energy, and faster fat loss — order your Sleep Lean package today!


Frequently Asked Questions About Sleep Lean

Most users start noticing changes within the first few weeks. The biggest results usually come after consistent use — better sleep, steady energy throughout the day, and visible fat reduction around the waist and hips. The key is to use Sleep Lean nightly as directed and let your body adjust naturally.

Every person’s body is different, but many customers report noticeable improvements in sleep quality within 5–7 days and visible fat loss within 3–6 weeks of daily use. For best results, we recommend sticking with Sleep Lean for at least 90 days to allow the body to fully reset and balance.

Sleep Lean contains a proprietary blend of 8 natural ingredients, including Valerian Root, Spirulina Blue, Berberine, Humulus Lupulus, 5-HTP, Black Cohosh, Lutein, and Inulin. Each ingredient is carefully selected to promote deep sleep, balanced hormones, healthy metabolism, and long-term weight management.

Yes — Sleep Lean is completely safe when used as directed. It’s made in an FDA-registered, GMP-certified facility in the USA, using high-quality natural ingredients. There are no known side effects; however, if you’re pregnant, nursing, or taking medication, it’s always smart to consult your healthcare provider first.

Take two capsules 30–60 minutes before bedtime with a glass of water. For best results, use it consistently each night to support deep sleep and optimize your body’s natural fat-burning rhythm.

What Happens After I Click the “Buy Now” Button?

Once you click the “Buy Now” button below, you’ll be taken straight to our secure checkout page.
Simply enter your information, confirm your order, and you’ll instantly gain access to the entire Sleep Lean supplement package — including your bottles, bonus guides, and shipping details — all within minutes.

Sleep Lean-Secure-Checkout

How Safe Is My Credit Card Information on Your Website?

Your online privacy is our top priority. You can feel completely confident knowing that your personal information and payment details are 100% secure when you purchase Sleep Lean from our official website.

All transactions are processed through ClickBank®, a trusted U.S.-based retailer with decades of experience in safe online payments. Their advanced encryption technology ensures that your data is fully protected from start to finish — so you can shop with total peace of mind.

Try Sleep Lean for 90 Days — Completely Risk-Free!

We’re confident you’ll love the way Sleep Lean helps you sleep better, feel lighter, and regain your energy. That’s why every order comes with our 100% satisfaction guarantee.

Here’s how it works:
Try Sleep Lean for a full 90 days — completely risk-free. If you don’t notice a difference in your sleep, energy, or weight, simply send us an email and you’ll receive a full refund — every single cent.
No hassles. No questions asked. Even if you’ve used every capsule in the bottle!

Your satisfaction is our top priority — and your purchase is fully protected.

Don’t Wait Any Longer — Take Control of Your Transformation Today!

Sleep Lean-6-bottle

Regular Price: $258/Per Bottle

Only for: $39/per bottle

Please note that the information provided on this website is not intended to replace consultation with a qualified medical professional. We strongly encourage you to speak with your physician before making any changes to your diet, sleep habits, or lifestyle. If you have questions or concerns about any medical condition, please contact your doctor.

Statements made on this website have not been evaluated by the Food and Drug Administration (FDA). The Sleep Lean supplement is not intended to diagnose, treat, cure, or prevent any disease. If you are pregnant, nursing, taking medication, or have an existing medical condition, consult your healthcare provider before using this product.

The content and product offered on this website are based on the author’s personal opinions and are provided on an “AS IS” and “AS AVAILABLE” basis. We recommend conducting your own research and consulting with a professional healthcare provider before following any advice, protocol, or using the product sold here.

ClickBank® is the authorized retailer of Sleep Lean.
ClickBank is a registered trademark of Click Sales, Inc., a Delaware corporation located at 1444 South Entertainment Ave, Suite 410, Boise, Idaho 83709, USA, and is used by permission.
ClickBank’s role as the retailer does not constitute an endorsement, approval, or review of this product or any claim, statement, or opinion used in its promotion.

For international orders (outside the United States), additional shipping fees may apply.

© Copyright 2025 Sleep Lean. All Rights Reserved.

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