Best Biosource Labs in 2026

Watch pounds melt off your body: Assist your body transformation with a powerful supplement formulated to encourage weight management efforts. Helps eliminate sugar cravings and shape your body into a slender figure you desire while protecting your body's lean muscle. These unique drops work together with a special diet protocol to boost your slimming efforts, helping the body naturally use deep stored fat for energy, and optimizing the metabolic rate so you can get fit and stay slim!

Achieve your goals faster! Just 10 drops of ultra-potent slenderizing diet drops, taken 3 times a day while on the VLCD, for can help you manage weight and get results. No exhausting workout plans or intense exercise, no huge pills to swallow, no nasty taste like other drops. BioSource Lab's diet drops are completely hormone-free, easy to take, and convenient for travel. Kick start losing fat w/ the 23 Day or 40 Day plan. Works with a 500, 800, or 1200 calorie diet.

A printed step-by-step guide is included with your purchase. This guides you through the VLCD during Stage 1, 2, 3, and 4. The weight management kit also gives you instructions to get free, full access (registration required) to the online tracker, healthy low-fat and low-calorie recipes BioSource Labs diet support team is standing by to help empower you to stick to your goals.

PREMIUM SUPPORT FOR EXPERIENCED DIETERS: Unleash your body’s potential with Complex ProMAX Drops. When used as part of a diet, these drops may help hunger and raise energy levels. Formulated with amino acids to promote ideal conditions for loss, such as boosting lean muscle and tissue repair, healthy brain function, and nutrient absorption. The additional quality, natural ingredients may assist with reducing stress.

WHO IS PROMAX FOR? Get the results you crave, and power through plateaus. This advanced formula is effective for intermittent fasting, low-carb diets, keto, paleo, slow carb, and more. BioSource Complex ProMAX offers the same basic benefits as Complex Drops but contains ingredients that address the more specific needs experienced dieters have, like inflammation and hunger.

FAST & EASY TO USE: These sublingual drops should be used 3 times per day. Complex ProMAX is completely natural and will not spike blood sugar levels. With a great taste and no artificial flavors, colors, fillers, or other ingredients, you can focus on your diet to break through and ensure you are working effectively. Complex ProMAX Drops don't need refrigeration and have a shelf life of 2 years.

High-Potency Blend: Not your average B vitamin. Specifically formulated for optimal health and quick absorption. Contains a blend of Methyl B12 & Adaptolin, along with Vitamin B1, Vitamin B2, and Vitamin B3.

For Sustained Energy: Helps fight fatigue and stress providing increased clarity and focus. Helps reduce hunger, boost immunity and antioxidants. Supports overall health. Great for any woman or man wanting the significant benefits of B12!

Vegan and Healthy: Support for vegans or vegetarians. Vitamin B12 is naturally found in animal products and fortified cereals. Lack of B12 vitamins can lead to tiredness, stress, and contribute to a variety of conditions. B12 also helps stimulate the digestive system to keep you active and healthy.

MAKE YOUR WORKOUT WORK FOR YOU: Elevate your next cardio, circuit, or HIIT session with the Sweet Sweat Waist Trimmer belt, designed to help you sweat and tone as you achieve your fitness goals

SWEAT FASTER, SWEAT HARDER: Waist trimmer designed with Neo-Sweat Technology, an anti-slip, moisture-repelling interior that provides superior heat insulation to increase core temperature for a harder, faster sweat and to cut excess water weight

CONTOURS TO YOUR BODY SHAPE: Designed to accommodate all shapes and sizes, our durable, machine-washable waist trainer has a velcro closure and adjusts to your body’s unique figure to provide a custom, contoured fit that looks as good as it feels

Vitamin Enhanced Energy/Sport Mix

Loaded with Vitamins, Antioxidants, and Electrolytes

Low Carb and ZERO Sugar with 4-6 hours of Energy

Fat loss: helps to improve your body composition in a safe and natural way.

Our formula helps your body synthesize more Collagen.

Decreases fluid retention: The herbs in our formula helps to combat water retention in a safe way.

BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance

INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue

MORE CAFFEINE, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup

MAKE YOUR WORKOUT WORK FOR YOU: Elevate your next cardio, circuit, or HIIT session with the Sweet Sweat Workout Enhancer Gel, the topical treatment that’s designed to help you sweat and tone on your way to achieving your fitness goals

SWEAT HARDER: Activated by your elevated heart rate, Sweet Sweat gels are designed to help you sweat harder and faster while you exercise, so you can cut excess water weight and get the most out of every drop

FOR THE BEST RESULTS: Make it a Sweet Sweat Waist Trimmer combo. Break a better sweat and accelerate your warmup with Sweet Sweat gel when used with our signature waist trainer, creating the perfect sweat set

C4 PRE WORKOUT POWDER FOR MEN & WOMEN - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* For advanced energy support, endurance, force, and pumps

BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance

INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue

Supports Weight Management: In a Clinical study, 100 patients lost an average of over 30 lbs. in 90 days taking 300 mg of stimulant-free Greenselect Phytosome daily with a reduced-calorie diet & exercise. Greenselect is a green tea caffeine free extract

Supports Gut & Bloating: Contains Probiotics & organic prebiotics with natural green tea extract. With our weight management probiotics you can be assured that our formula has been formulated to you on your weight management journey

Supports Digestive Health & Balance: A daily probiotic and organic prebiotic with digestive enzymes to promote gut health and balance. These strains act together in supporting gut health. Our formula contains Capsimax to help promote weight management

Made from Organic Blueberries containing Flavonoids &, Anthocyanins

Provides some of the same benefits as whole Blueberries without the Sugar, Carbohydrates, and Calories.

Non-GMO and Gluten Free. Formulated without additives, fillers, soy, artificial colorings or stearates.

M3 Naturals Anti Cellulite skin tightening massage oil will help moisturize, tighten, firm cellulite from your hips, abdomen, thighs, and buttocks. Minimize the look of cellulite and relieve sore muscles, this skin care body oil works better than any cellulite cream and will restore your beautiful skin.

Collagen and Stem Cell Infused Body Oil for Women. Cellulite Massage Oil infused with collagen and stem cell to prime your beautiful skin by providing a boost in natural collagen production and increasing skin cell longevity. A truly powerful skin care combination delivering unmatched anti-aging results for massage and manipulation therapies.

Skin Tightening. Firm your skin with this body oil and rich antioxidants, fatty acids and anti-inflammatory ingredients, the natural essential oils included in this cellulite body lotion, are quickly absorbed by your skin and give you strong tightening, moisturizing and regenerating benefits.

Purest, highest USDA organic concentration guaranteed to contain 93% Medium Chain Triglycerides and high in Caprylic and Capric Acids

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

MCTs can help your body’s ability to burn body fat as energy and boost metabolism, natural energy, mental clarity, and cognitive function for low-carb diets

Invigorate Your Skin – Bring the life back into your body with your Green Coffee Bean Oil slimming cream from Advanced Clinicals! Moisturize and tone your tummy, legs, and body.

Tighten and Tone – Give your thighs and butt a boost with your anti-cellulite cream. This thick, caramel-and-coffee-scented body lotion absorbs effortlessly to create smoother skin.

Youth-Enhancing Antioxidants – Give your skin the detox it craves. Your total-body tightening cream enriches your skin while encouraging the breakdown of body fats with high levels of antioxidants.

Fenugreek Seed traditionally supports healthy lactation.

Fenugreek Seed is also traditionally used to soothe digestion.

Trusted quality. This product is Non-GMO Project Verified.

Benefits | Conjugated Linoleic Acid, or CLA, may encourage greater benefits from exercise by influencing the activity of certain enzymes that play a role in the metabolism of fatty acids.*

Clean Ingredients | Unlike many popular bodybuilding supplements, our CLA supplement is made with clean, simple ingredients that are non-stimulating, non-addictive, and safe for ongoing use.

Premium Quality | Sports Research Vegan CLA comes from pure, premium-quality, non-GMO safflower oil obtained from certified sources and standardized to a high potency of 80% active CLA. Each 1250 mg softgel contains 1000 mg of active CLA.

Benefits | Conjugated Linoleic Acid, or CLA, may encourage greater benefits from exercise by influencing the activity of certain enzymes that play a role in the metabolism of fatty acids.*

Clean Ingredients | Unlike many popular bodybuilding supplements, our CLA supplement is made with clean, simple ingredients that are non-stimulating, non-addictive, and safe for ongoing use.

Premium Quality | Sports Research CLA comes from pure, premium-quality, non-GMO safflower oil obtained from certified sources and standardized to a high potency of 95% active CLA. Each 1250 mg softgel contains 1187mg mg of active CLA.

PATENTED, DOCTOR-DEVELOPED FORMULA - Dr. Eduardo Dolhun developed DripDrop to help with dehydration where IV therapy wasn’t available. The invention was such a breakthrough DripDrop’s formula received a U.S. Patent, and Dr. Dolhun was awarded the 2017 Mayo Clinic Alumni Association Humanitarian Award. And now, as a Public Benefit Corporation on a mission to defeat dehydration globally, we use your purchases to generate life-saving donations of DripDrop to those who need it most.

ORS ELECTROLYTE POWDER - DripDrop’s patented formula uses ORS science to activate a hydration shortcut known as the sodium-glucose cotransport system. Accelerating fluid absorption into the bloodstream 2-3x so you can feel better faster. And, unlike most electrolyte drink mixes, it tastes amazing.

3X THE ELECTROLYTES & ½ THE SUGAR OF SPORTS DRINKS - Our patented formula delivers aid fast when you need it most. With a precise ratio of sodium electrolytes and glucose. As well as potassium, magnesium, zinc, and vitamin C for maximum immune support.

Apple cider vinegar with the mother: This incredible Superfood has been used for centuries for its beneficial properties. Unlike others, our Apple Cider Vinegar pills are packed with 1500mg of Pure Premium ACV with The Mother, 150mg of Ceylon Cinnamon, 75mg Ginger, 15mg of Cayenne Pepper per serving! Our ACV caps are made from 100% Premium Unfiltered Natural Apple Cider Vinegar that preserves the essential nutrients, enzymes and probiotics found within the prized “Mother” for your benefit.*

The benefits go far beyond: Being an incredible superfood for centuries, Apple Cider Vinegar Capsules work as a natural detox, support healthy metabolism and work to promote healthy digestion. That’s not all! Apple Cider Vinegar can help support joint health and weight management, so you can get back to doing what you love - quickly! Our Apple Cider Vinegar provide a higher dose of ACV than apple cider vinegar gummies!*

Made in the USA, Non Gmo, no artificial fillers: 100% Pure, Potent, Natural & Premium Apple Cider Vinegar Pills for The Ultimate Diet Control. Each Bottle of Apple Cider Vinegar Tablets is free from Artificial Fillers or Binders and is Made right Here in the USA in a carefully selected GMP Certified Facility. You can be confident you’re only getting the highest quality apple cider vinegar supplement.*

Benefits | Conjugated Linoleic Acid, or CLA, may encourage greater benefits from exercise by influencing the activity of certain enzymes that play a role in the metabolism of fatty acids.*

Clean Ingredients | Unlike many popular bodybuilding supplements, our CLA supplement is made with clean, simple ingredients that are non-stimulating, non-addictive, and safe for ongoing use.

Premium Quality | Sports Research Vegan CLA comes from pure, premium-quality, non-GMO safflower oil obtained from certified sources and standardized to a high potency of 80% active CLA. Each 1250 mg softgel contains 1000 mg of active CLA.

MANUKA HONEY – Manuka honey is a natural humectant, which means it attracts + retains moisture in the skin to help hydrate + moisturize dry or dehydrated skin, leaving it soft & supple. Manuka honey is rich in vitamins, minerals, & amino acids that help nourish skin. These nutrients help promote a healthy complexion & support the skin's natural rejuvenation process. This non-greasy formula leaves skin feeling and looking great after each use.

RADIANT SKIN – Advanced Clinicals Manuka Honey Cream 3-in-1 formula moisturizes, restores, & nourishes aging skin to help combat the pesky appearance of discolored skin, age spots, freckles, wrinkles, fine lines, damage from sunspots, hyperpigmentation, & acne scars. Manuka Honey is rich in amino acids which exfoliates away dead skin cells, helping to keep your pores open and clear. The perfect lotion for extremely dry skin to help your skin maintain a natural, youthful glow.

EFFECTIVE INGREDIENTS – Advanced Clinicals Manuka Honey Lotion is formulated with the perfect combination of effective anti aging ingredients, including Collagen, Chamomile, Aloe Vera, Beeswax, & More. Manuka Honey deeply moisturizes the skin & provides a protective barrier to help prevent moisture loss. Collagen helps boost skin elasticity & make skin feel more soft, supple, & radiant. Aloe Vera helps calm + hydrate the skin. Chamomile guards against environmental damage & reduces puffiness.

💯 Advanced Pre-Workout: Meet the end-game pre-workout, Blast MAX. This advanced formula is for next-level energy, pumps, focus, & hydration, designed for athletes who want to challenge themselves at the next level.

🔬 Smartly Stacked: Blast Max is stacked to the brink but isn’t the kitchen sink. It’s expertly dosed to deliver the ideal amount of each nutrient for anyone ready to break personal records in the gym, safely and repeatedly – without the crash.

🚀 Max Series: The MAX Series by Old School Labs delivers our most advanced formulations. Blast MAX takes our world-class two-stage Vintage Blast formula to its ultimate level. It will help you demolish workouts with otherworldly pumps, drive, and laser focus.

Helps promote weight loss

1 Step program - As simple as drinking one cup before bed

Three simple all natural ingredients

Pre Workout Powder for Energy, Strength, & Blood Flow: Nitrosurge is a creatine-free pre-workout for men and women, formulated with evidence-based ingredients that boost nitric oxide (NO), energy, and strength for hours on end. As a best rated pre workout supplement , Nitrosurge delivers peak performance, laser focus, and intense pumps every single training session.

Best Pre-Workout Supplement for Athletes & Gym-Goers: We went the extra mile to create a science-backed, pre workout powder that helps improve body composition and athletic performance without the side effects of harsh stimulants and banned ingredients. Nitrosurge contains clean, effective, and pure ingredients that athletes and gym-goers can count on, including L-Citrulline, Betaine Anhydrous, Beta-Alanine, Caffeine, L-Theanine, and more.

Nitric Oxide Boosting Pre Work Out Supplement: Nitrosurge elevates muscle pumps during training thanks to clinical doses of L-citrulline and betaine anhydrous — two proven nitric oxide boosters. Feel the satisfaction of skin-tearing pumps every time you hit the gym with this best-rated pre-workout supplement.

Nitric Oxide Support - the ingredients, to include vitamin C and garlic, in Redwood work with the body to support healthy nitric oxide production and blood flow

Powerful Ingredients - Redwood contains a powerful blend of vitamins and herbs including Vitamin C, Garlic Powder, Horse Chestnut Seed Extract, Pine Bark Extract, and L-Leucine

Circulatory Health - Redwood supports healthy blood flow and circulation, which in turn supports healthy energy levels, mood, well-being, workout performance, and more

Apple cider vinegar supplements - Our apple cider vinegar gummies with the mother provide you with vital nutrients so you get all the benefits of traditional ACV pills and apple cider vinegar capsules

Immune support gummies - We packed our pure apple cider vinegar gummies for adults with the best immunity vitamins for natural immune gummies and digestive support you can trust to stay at your best

Pre workout gummies - Support your workout results with gummy apple cider vinegar formulated with vitamin B6 vitamin B12 iodine and folate to cleanse your body and help you reach your goals faster

Pre Workout Powder for Energy, Strength, & Blood Flow: Nitrosurge is a creatine-free pre-workout for men and women, formulated with evidence-based ingredients that boost nitric oxide (NO), energy, and strength for hours on end. As a best rated pre workout supplement , Nitrosurge delivers peak performance, laser focus, and intense pumps every single training session.

Best Pre-Workout Supplement for Athletes & Gym-Goers: We went the extra mile to create a science-backed, pre workout powder that helps improve body composition and athletic performance without the side effects of harsh stimulants and banned ingredients. Nitrosurge contains clean, effective, and pure ingredients that athletes and gym-goers can count on, including L-Citrulline, Betaine Anhydrous, Beta-Alanine, Caffeine, L-Theanine, and more.

Nitric Oxide Boosting Pre Work Out Supplement: Nitrosurge elevates muscle pumps during training thanks to clinical doses of L-citrulline and betaine anhydrous — two proven nitric oxide boosters. Feel the satisfaction of skin-tearing pumps every time you hit the gym with this best-rated pre-workout supplement.

Pre Workout Powder for Energy, Strength, & Blood Flow: Nitrosurge is a creatine-free pre-workout for men and women, formulated with evidence-based ingredients that boost nitric oxide (NO), energy, and strength for hours on end. As a best rated pre workout supplement , Nitrosurge delivers peak performance, laser focus, and intense pumps every single training session.

Best Pre-Workout Supplement for Athletes & Gym-Goers: We went the extra mile to create a science-backed, pre workout powder that helps improve body composition and athletic performance without the side effects of harsh stimulants and banned ingredients. Nitrosurge contains clean, effective, and pure ingredients that athletes and gym-goers can count on, including L-Citrulline, Betaine Anhydrous, Beta-Alanine, Caffeine, L-Theanine, and more.

Nitric Oxide Boosting Pre Work Out Supplement: Nitrosurge elevates muscle pumps during training thanks to clinical doses of L-citrulline and betaine anhydrous — two proven nitric oxide boosters. Feel the satisfaction of skin-tearing pumps every time you hit the gym with this best-rated pre-workout supplement.