Best Supplements for Keto Diet (2026) – Top 10 Reviewed
Starting a ketogenic diet can be challenging as your body transitions from burning carbs to burning fat for fuel. The right supplements can ease this transition, help you enter ketosis faster, and support your overall health while following a low-carb lifestyle. This guide covers the essential supplements that can enhance your keto experience.
Our Top Picks at a Glance
- Best Overall: Keto BHB Exogenous Ketones — accelerates ketosis and boosts energy
- Best Value: Perfect Keto Exogenous Ketones Powder — versatile powder for mixing
- Best Premium: HMR 120 Shake Meal Replacement — complete keto nutrition in one shake
Quick Comparison
| Product | Key Ingredients | Form | Servings | Best For |
|---|---|---|---|---|
| Keto BHB Exogenous Ketones | BHB Salts | Capsules | 60 | Quick ketosis support |
| Purely Optimal Keto BHB | BHB, MCT | Capsules | 60 | Sustained energy & focus |
| HMR 120 Vanilla Shake | Complete Nutrition | Powder | 18 | Keto meal replacement |
| HMR 120 Chocolate Shake | Complete Nutrition | Powder | 18 | Chocolate lovers |
| EVL Ultimate Pre Workout | Thermogenic + BHB | Powder | 40 | Keto workout support |
| Amino Slim BCAA | BCAA, MCT | Powder | 30 | Muscle preservation |
| HMR 120 Vanilla Shake Mix | Protein, Fiber | Powder | 20 | Convenient meals |
| VEGEPOWER Keto Pills | MCT, ACV, Ketones | Capsules | 90 | Natural keto support |
1. Keto BHB Exogenous Ketones Supplement — Best Overall
- How it Works: Try our keto BHB capsules with our proprietary BHB salts that provide you with an alternative energy source that supports ketosis and encourages the body to use lipid reserves for fuel
- Feel the Burn: Get rid of those gimmicky products and experience cutting edge keto pills with clinically tested ingredients that help improve metabolic efficiency to help you look and feel your best
- Cutting Edge Formula: Not all keto supplements are created equal which is why we exclusively use our patented bio-identical ketones with natural caffeine for sustained energy and ketosis support
- Unrivaled Quality: Enjoy faster ketosis and keto diet guidance with free support group access to purchasers of any of our proprietary ketones supplements - it’s never been easier to get results
- The Gold Standard: We are proud to be the name behind goBHB - a bio-identical ketones compound with years of research used for kickstarting ketosis found in countless keto products on the market
This premium BHB formula helps you enter ketosis faster and maintain elevated ketone levels for sustained energy and mental clarity.
Beta-hydroxybutyrate (BHB) is the primary ketone your body produces during ketosis. Supplementing with exogenous BHB can help you achieve nutritional ketosis more quickly, reduce keto flu symptoms, and provide an immediate energy source for your brain and muscles when transitioning to a ketogenic diet.
What We Like
- Scientifically-formulated BHB salts for rapid ketosis
- Helps reduce keto flu symptoms during transition
- Provides clean energy without carbs or sugars
What Could Be Better
- May cause digestive upset if taken in large doses
- Slightly higher price point than basic options
Bottom Line: The most effective supplement for accelerating ketosis and supporting your keto journey from day one.
2. Purely Optimal Keto BHB Capsules — Best for Energy & Focus
- Supports Body Goals with Ketogenic-Friendly Fuel: If you're working toward a healthier body composition, this advanced BHB formula can support your efforts by helping your body shift into a low-carb state. By fueling your body with ketones, you may notice changes in how your clothes fit and how energized you feel throughout your day. Ideal for those following a ketogenic or carb-conscious lifestyle, looking to feel more in control of their wellness goals
- Encourages a Quicker Transition into Ketosis: Starting or restarting your low-carb journey? Our carefully selected BHB salts help provide ketones that your body can use for fuel, supporting a quicker shift into ketosis when paired with a proper diet. Feel more in the zone sooner, and give yourself the motivation you need to keep going strong
- Helps Manage Cravings & Snacking Habits: Balancing your eating habits isn’t always easy—especially when sugar cravings hit. Our BHB capsules are crafted to help support satiety and promote mindful habits by fueling your body with clean ketones. Be more in control of your routines and less prone to reaching for unnecessary snacks throughout the day
- Clean Energy That Lasts – No Caffeine Required: Say goodbye to afternoon slumps. Our caffeine-free formula provides your body with ketones—a natural energy source—to help power you through your day without the jitters or crashes. Whether you're tackling your to-do list or staying active, you'll appreciate the steady, focused energy that helps keep your momentum going
- Gentle on the Stomach With Added Support for Focus & Clarity: Formulated for daily comfort, our BHB capsules are made with clean, high-quality ingredients that are easy on digestion. But comfort isn’t the only benefit. This stomach-friendly formula also supports mental focus and clarity, helping you stay sharp and centered throughout your day. Whether you're working, studying, or simply staying on top of your routine, it’s wellness that works with your body and your brain
Combines pure BHB salts with MCT oil for dual-action ketosis support, enhanced mental focus, and sustained physical energy.
This formula delivers both immediate and sustained ketone support through BHB salts and MCT oil. The combination helps maintain ketosis while providing the mental clarity and physical stamina that keto dieters prize.
What We Like
- Dual-action formula with BHB and MCT
- Supports cognitive function and mental clarity
- Easy-to-swallow capsules for convenient dosing
What Could Be Better
- Requires multiple capsules per serving
- Some users report mild stomach discomfort initially
Bottom Line: An excellent choice for keto dieters prioritizing mental performance and sustained energy throughout the day.
3. HMR 120 Vanilla Shake Meal Replacement — Best Premium
- DELICIOUS & NUTRITIOUS Weight loss never tasted so good! With HMR decadent chocolate flavor, you'll never need to sacrifice taste for a lower-calorie option. Each meal replacement shake provides 120 calories and 12 grams of protein per serving.
- NOURISHING MEAL REPLACEMENT Filled with 26 essential vitamins and minerals like Vitamin A, B12, D, E and Zinc, the 120 shake powder is packed with premium ingredients for your boy's health. Feeling full and satisfied will help you stay on track while pursuing your weight loss goal.
- ON THE GO Replace a high calorie, fast food breakfast with an HMR 120 smoothie. Mid-day munchies? Need an energy boost pre or post workout? These shakes provide a convenient and healthier alternative.
- ENHANCE THE FLAVOR Mix up your shake with a variety of additives: fresh or frozen fruit, diet soda, sugar-free pudding, vanilla extract, instant coffee, cocoa powder, favorite nut butter, and more!
- ABOUT HMR HMR Plan, LLC is a weight loss/maintenance and lifestyle change program designed to provide nutritionally complete, filling meals, and snacks that are calorie and portion controlled.
This clinically-designed meal replacement shake provides complete nutrition perfectly balanced for ketogenic weight management.
When you need a convenient, nutritionally complete keto meal, this shake delivers. It’s specifically formulated with the right macronutrient ratios to keep you in ketosis while providing essential vitamins, minerals, and protein for optimal health and satiety.
What We Like
- Clinically designed for keto weight management
- Complete nutrition with perfect macro balance
- High-quality protein keeps you satisfied for hours
What Could Be Better
- Premium pricing compared to basic protein powders
- Requires blending or shaking for best texture
Bottom Line: The gold standard in keto meal replacement shakes for those who want clinical-grade nutrition.
4. HMR 120 Chocolate Shake Meal Replacement — Best Chocolate Option
- DELICIOUS & NUTRITIOUS Weight loss never tasted so good! With HMR decadent chocolate flavor, you'll never need to sacrifice taste for a lower-calorie option. Each meal replacement shake provides 120 calories and 12 grams of protein per serving.
- NOURISHING MEAL REPLACEMENT Filled with 26 essential vitamins and minerals like Vitamin A, B12, D, E and Zinc, the 120 shake powder is packed with premium ingredients for your boy's health. Feeling full and satisfied will help you stay on track while pursuing your weight loss goal.
- ON THE GO Replace a high calorie, fast food breakfast with an HMR 120 smoothie. Mid-day munchies? Need an energy boost pre or post workout? These shakes provide a convenient and healthier alternative.
- ENHANCE THE FLAVOR Mix up your shake with a variety of additives: fresh or frozen fruit, diet soda, sugar-free pudding, vanilla extract, instant coffee, cocoa powder, favorite nut butter, and more!
- ABOUT HMR HMR Plan, LLC is a weight loss/maintenance and lifestyle change program designed to provide nutritionally complete, filling meals, and snacks that are calorie and portion controlled.
Get all the benefits of the vanilla shake in a delicious chocolate flavor that satisfies sweet cravings without breaking ketosis.
Chocolate lovers don’t have to sacrifice taste for keto success. This shake provides the same complete nutrition as the vanilla version but with rich chocolate flavor that helps curb dessert cravings while maintaining your ketogenic state.
What We Like
- Satisfying chocolate taste helps with adherence
- Same complete nutrition as vanilla version
- Perfect for chocolate cravings on keto
What Could Be Better
- Some find the chocolate flavor slightly artificial
- Higher investment than simple protein shakes
Bottom Line: An indulgent-tasting yet nutritionally complete keto meal replacement for chocolate enthusiasts.
5. EVL Ultimate Pre Workout Powder — Best for Workouts
- Science Based Formula - Try the ENGN Shred pre-workout energy and focus supplement with exclusive ingredients including Beta alanine Agmatine Huperzine A L-Carnitine Yohimbe CLA and much more
- Achieve More - Maximize your workouts with enhanced natural energy endurance and intense focus thanks to specially engineered blends featuring Betaine and more to amplify your performance
- Clean Complex - We’re proud to use some of the best energizing preworkout ingredients for peak performance including Forskolin and EGCG Green tea extracts to amplify your energy without the crash
- Enhanced Power and Pumps - Our tasty pre workout energy powder works as a sustainable energy source for better muscle endurance metabolic support and nitric oxide production for a shredded look
- Why Evlution Nutrition - EVL is a leading name in effective bodybuilding supplements because we take our quality seriously and only use the finest lab tested performance maximizing ingredients
This thermogenic pre-workout combines fat-burning ingredients with performance enhancers to power your keto workouts.
Exercising on keto can be challenging initially. This pre-workout is specifically designed to support keto athletes with ingredients that boost energy, enhance fat burning, and improve workout performance without knocking you out of ketosis.
What We Like
- Keto-friendly formula with thermogenic support
- Provides explosive energy for intense workouts
- Supports fat burning during exercise
What Could Be Better
- Contains caffeine, not suitable for evening workouts
- May cause tingling sensation from beta-alanine
Bottom Line: Essential for anyone doing high-intensity workouts while following a ketogenic diet.
6. Amino Slim Slimming BCAA Weight Loss Drink — Best for Muscle Preservation
- Women's Health Supplement: Amino Slim by Raw Synergies offers a dietary supplement formulated with BCAAs, amino acids, and L-glutamine for metabolic support*
- Active Lifestyle Supplement: This muscle support supplement is crafted for non-jittery energy support that takes your workout to the next level*
- Mindful Eating Support: This nutritional supplement is formulated for women seeking support with cravings and metabolic health*
- Clean Energy Supplement: Enjoy a healthy, vegan, sugar-free supplement made with plant-based ingredients and no artificial flavors or fillers*
- Science-Backed Formula: Crafted with high-quality, research-supported ingredients, this formula is the perfect addition to your fitness routine
This BCAA formula helps preserve lean muscle mass during weight loss while supporting ketosis and recovery.
When losing weight on keto, maintaining muscle mass is crucial. This vegan-friendly BCAA drink provides essential amino acids that help prevent muscle breakdown while supporting fat loss and exercise recovery.
What We Like
- Preserves muscle mass during keto weight loss
- Vegan-friendly amino acid formula
- Supports post-workout recovery
What Could Be Better
- Flavor may take getting used to
- Requires mixing for each use
Bottom Line: Perfect for keto dieters who want to maintain muscle while losing fat through diet and exercise.
7. HMR 120 Shake Meal Replacement Powder — Best Convenience
- DELICIOUS & NUTRITIOUS Weight loss never tasted so good! With HMR decadent chocolate flavor, you'll never need to sacrifice taste for a lower-calorie option. Each meal replacement shake provides 120 calories and 12 grams of protein per serving.
- NOURISHING MEAL REPLACEMENT Filled with 26 essential vitamins and minerals like Vitamin A, B12, D, E and Zinc, the 120 shake powder is packed with premium ingredients for your boy's health. Feeling full and satisfied will help you stay on track while pursuing your weight loss goal.
- ON THE GO Replace a high calorie, fast food breakfast with an HMR 120 smoothie. Mid-day munchies? Need an energy boost pre or post workout? These shakes provide a convenient and healthier alternative.
- ENHANCE THE FLAVOR Mix up your shake with a variety of additives: fresh or frozen fruit, diet soda, sugar-free pudding, vanilla extract, instant coffee, cocoa powder, favorite nut butter, and more!
- ABOUT HMR HMR Plan, LLC is a weight loss/maintenance and lifestyle change program designed to provide nutritionally complete, filling meals, and snacks that are calorie and portion controlled.
A convenient, portable shake mix that delivers complete keto nutrition whenever and wherever you need it.
Busy keto dieters need convenient meal options that don’t compromise nutrition. This shake mix provides balanced macros and essential nutrients in a portable format that’s perfect for travel, work, or anytime you need a quick keto-friendly meal.
What We Like
- Portable and easy to prepare anywhere
- Complete nutrition in convenient serving
- Perfect macro ratios for ketosis
What Could Be Better
- Requires liquid for mixing
- May not be as filling as whole food meals
Bottom Line: An excellent convenient option for maintaining ketosis when whole food meals aren’t practical.
8. VEGEPOWER Keto Pills Apple Cider Vinegar — Best Natural Formula
- ⚡ 【Supports Appetite Control & Craving Management】Struggling with cravings? Our keto diet pills act as an appetite suppressant, making it easier to maintain your dietary goals. With the power of MCT Oil and Raspberry Ketones, our formula promotes satiety and metabolic balance, helping you achieve a leaner, healthier physique.
- 🔥 【Fat Burning & Energy Boosting Formula】Packed with a 1120mg premium blend, including MCT Oil Powder, Raspberry Ketones, Apple Cider Vinegar Powder, L-Taurine, and Leucine, our advanced keto formula supports fat metabolism, appetite control, and sustained energy levels. Whether you're following a low-carb diet, intermittent fasting, or looking for a metabolism booster, Vegepower Keto Pills help keep you on track.
- 💪【Easy to Take GLP-1 Support】Vegepower GLP-1 weight loss pills for women and men are crafted with high-quality ingredients, offering the same benefits as keto ACV products without added sugar or unwanted calories.
- 🏆 【Tested for Purity & Safety – Eurofins Certified】At Vegepower, we prioritize quality, safety, and effectiveness. Our keto weight loss supplement is Eurofins-tested, ensuring purity and potency. Manufactured in a GMP-certified facility, each batch is 3rd party tested, so you can trust the ingredients in every capsule.
- 🌿 【Natural, Vegan & Trusted Brand】We believe in the power of nature! Our ingredients are 100% plant-based, non-GMO, and free from gluten, dairy, and artificial additives. By choosing Vegepower Keto Diet Pills, you're supporting a trusted, nature-friendly brand committed to your health and wellness.
Combines MCT oil, raspberry ketones, and apple cider vinegar for natural keto support and appetite control.
This plant-based formula brings together several natural keto-supporting ingredients in one convenient capsule. The combination of MCT oil for ketone production, ACV for metabolism, and raspberry ketones creates a comprehensive natural approach to ketogenic dieting.
What We Like
- All-natural, plant-based ingredients
- Combines multiple keto-supporting compounds
- Helps control appetite naturally
What Could Be Better
- Effects may be more gradual than pure BHB
- Requires consistent daily use for best results
Bottom Line: A great natural alternative for those preferring plant-based keto support over synthetic compounds.
How to Choose the Best Keto Supplements
Selecting the right supplements for your ketogenic journey requires understanding your specific needs and goals.
Determine Your Primary Goal: Are you trying to enter ketosis faster, maintain energy levels, support workouts, or replace meals? Exogenous ketones (BHB) are best for accelerating ketosis and reducing keto flu. MCT oil provides sustained energy and supports ketone production. Meal replacement shakes offer complete nutrition. Pre-workouts support exercise performance. Choose supplements that align with your specific objectives.
Check the Type of Exogenous Ketones: BHB (beta-hydroxybutyrate) is the most effective form of exogenous ketones. Look for BHB salts bound to minerals like sodium, calcium, or magnesium. Some products use ketone esters, which are more expensive but may be absorbed faster. Avoid products that just contain “raspberry ketones” as these don’t actually raise blood ketone levels.
Consider Form and Convenience: Keto supplements come in capsules, powders, and liquids. Capsules are convenient and portable but may require several per serving. Powders can be mixed into drinks and often provide better value per serving. Liquids are fast-absorbing but less portable. Choose the form that fits your lifestyle and preferences.
Look for Quality Ingredients: High-quality keto supplements avoid fillers, artificial ingredients, and hidden carbs that could disrupt ketosis. Check labels for total carbohydrates and ensure they fit your daily macro limits. Third-party testing and GMP certification indicate quality manufacturing standards.
Evaluate Additional Benefits: Many keto supplements include bonus ingredients like electrolytes (important for preventing keto flu), digestive enzymes (helpful during fat adaptation), caffeine (for energy), or vitamins and minerals. Consider which additional benefits would support your keto experience.
Benefits of Keto Supplements
The right supplements can significantly enhance your ketogenic diet experience and results.
Faster Transition to Ketosis: Exogenous ketones (BHB) can help raise your blood ketone levels within hours of consumption, allowing you to experience the benefits of ketosis before your body fully adapts to producing ketones naturally. This is especially valuable when starting keto or after accidentally consuming too many carbs.
Reduced Keto Flu Symptoms: The “keto flu” — headaches, fatigue, irritability, and brain fog — affects many people during the first few days of ketosis. Supplements containing BHB, electrolytes, and MCT oil can significantly reduce these symptoms by providing energy substrates and replacing lost minerals, making the transition much more comfortable.
Enhanced Physical and Mental Performance: Many keto dieters report improved mental clarity and stable energy once fat-adapted. Supplements can accelerate this benefit by providing immediate ketone fuel for your brain and muscles. BHB crosses the blood-brain barrier efficiently, supporting cognitive function, while MCT oil provides sustained energy for physical activities.
Better Workout Performance: Exercise performance sometimes suffers initially on keto as your body adapts to burning fat instead of carbs. Pre-workout supplements designed for keto provide energy without disrupting ketosis, while BCAAs help preserve muscle mass during weight loss. These supplements help you maintain or even improve your fitness level while following a low-carb diet.
Frequently Asked Questions
What are exogenous ketones and do I need them?
Exogenous ketones are ketones (primarily BHB) produced outside your body and taken as supplements. While not strictly necessary for keto success, they can help you enter ketosis faster, reduce keto flu symptoms, and provide quick energy during your transition. They’re most beneficial for beginners, after carb consumption, or before workouts. Once you’re fully fat-adapted, you may not need them regularly.
How quickly will I enter ketosis with supplements?
Exogenous ketone supplements can raise your blood ketone levels within 30 minutes to 2 hours of consumption. However, this is temporary nutritional ketosis, not the same as your body producing ketones naturally. To achieve sustained metabolic ketosis, you still need to follow a ketogenic diet (typically under 20-50g of carbs daily). Most people enter ketosis within 2-7 days of strict low-carb eating, and supplements can help ease this transition.
Can I use MCT oil instead of exogenous ketones?
MCT oil and exogenous ketones serve different but complementary purposes. MCT oil provides medium-chain triglycerides that your liver converts into ketones, offering sustained ketone production and energy. Exogenous BHB provides immediate ketones without conversion. Many people use both — MCT oil for daily sustained energy and BHB for acute needs like pre-workout or reducing keto flu symptoms.
Will keto supplements help me lose weight faster?
Keto supplements support your weight loss efforts but aren’t magic bullets. They work by helping you stay in ketosis, reducing hunger, providing energy for workouts, and making the diet more sustainable. The actual weight loss comes from the calorie deficit created by eating keto. Supplements enhance the process but don’t replace the need for proper diet and lifestyle habits.
What are the best supplements to prevent keto flu?
The most effective supplements for preventing or reducing keto flu include: electrolytes (sodium, potassium, magnesium), exogenous BHB ketones for immediate energy, MCT oil for sustained ketone production, and plenty of water. The keto flu is largely caused by electrolyte imbalances and the energy transition, so addressing these factors with supplements makes the first few days much more comfortable.
Should I take keto supplements forever or just during transition?
This depends on your goals and how you feel. Many people use exogenous ketones and MCT oil heavily during the first few weeks, then reduce or eliminate them once fully adapted. Others continue using them strategically — before workouts, during travel, or after carb consumption. Electrolyte supplementation may be beneficial long-term on keto since the diet naturally reduces water retention and electrolyte stores.
Can I take keto supplements if I’m doing intermittent fasting?
Yes, many keto dieters combine supplementation with intermittent fasting. Exogenous ketones and MCT oil won’t break a fast in the traditional sense, though they do provide calories. If you’re doing a strict water fast, avoid supplements during fasting windows. For less strict approaches, BHB or MCT oil during fasting can help maintain energy and ketosis. Take other supplements like vitamins, electrolytes, and meal replacements during eating windows.
Are there any side effects from keto supplements?
Common side effects are generally mild and include digestive upset (especially from MCT oil or large doses of exogenous ketones), temporary stomach discomfort, or initial headaches as your body adjusts. Start with lower doses and gradually increase to assess tolerance. Some people experience an energy crash if they take exogenous ketones without maintaining a ketogenic diet. Always follow recommended dosages and stay well-hydrated.
