Best Les Labs in 2026

High levels of elemental magnesium: Each capsule provides 225mg of elemental magnesium from a blend of magnesium citrate & oxide.

Supports energy production: Magnesium citrate is a highly bioavailable source of magnesium and supports energy production.*

Promotes stress relief: Magnesium helps to relieve stress and feelings of anxiousness. Many individuals are deficient in this essential nutrient.*

Promotes balanced cortisol response and restful sleep: Drug-free formula promotes a balanced cortisol response to mental and physical stress and supports restful sleep.*

Natural ingredients: Natural formula including phosphatidylserine, magnesium, ashwagandha, magnolia, and rhodiola root extract.

Supports relaxation and helps reduce stress: Ashwagandha and rhodiola extracts help promote relaxation. Included magnesium provides an added calming effect.

Natural calming mood supplement: Mood Boost's natural formula helps relieve stress & feelings of anxiousness quickly.

Promotes positive mood: 5-HTP naturally promotes positive mood. L-Tyrosine and L-Theanine help to relieve stress and anxiousness. GABA acts quickly to calm the mind and assists in mood support.

Stress-relieving herbal blend: Passion flower, ashwagandha, rhodiola rosea, and chamomile extracts are packed into Mood Boost to help promote relaxation and the body's natural ability to cope with stress.

Powerful thyroid support: Don't let your thyroid bring you down! Achieve optimal thyroid health with Thyroid Support – the drug-free, all-natural supplement that supports thyroid function and natural hormone synthesis. Get fast and effective support for healthy thyroid function and enjoy the benefits of a balanced lifestyle. With Thyroid Support, you can finally take back your life!

Supercharged thyroid hormone production: Loaded with essential minerals and vitamins, our natural formula helps promote healthy thyroid hormone production, so you can stay energized throughout the day. With Thyroid Support, you'll have the support you need to stay healthy and balanced - so you can keep doing all the things you love to do.

Packed with a natural potent formulation: Our supplement contains the highest quality ingredients to help promote healthy thyroid function and support metabolic health, energy production, growth, and development. Our supplement contains iodine, selenium, tyrosine, and ashwagandha extract to help support healthy thyroid function and natural thyroid hormone synthesis.

Nasal health minus the drowsiness: Our natural drug-free formula helps promote sinus & nasal health while supporting lung & respiratory function. Breathe freely without drowsiness.

Helps reduce seasonal discomfort: Powerful, natural ingredients like nettle root, quercetin, bromelain, and butterbur extracts (free of pyrrolizidine alkaloids) help to reduce seasonal discomfort and regulate histamine levels.

Natural formula for respiratory health: Sinus & Seasonal is specifically formulated to support respiratory health for sinus sufferers and can help improve breathing quality.

Helps reduce joint & muscle discomfort: Inflammatory Health is a dietary supplement specifically formulated to help reduce joint & muscle discomfort.

Helps provide relief for minor joint & muscle pain: Drug-free formula helps provide relief for minor muscle aches and minor joint pain.

Supports healthy inflammatory processes: Turmeric, quercetin, and boswelia work together to support a healthy inflammatory response.

Protect your prostate with our potent prostate supplement for men, which supports your prostate's health and promotes bladder comfort. Keep your prostate healthy & functioning with optimal performance.

Tired of getting up in the middle of the night? Sleep better at night with our prostate health supplement for men, which helps support healthy urinary tract function and can save you from those annoying trips to the bathroom at night.

Need prostate support? Nature’s most powerful ingredients to the rescue! Our bladder health supplement contains Saw Palmetto, Pygeum Bark, Beta-Sitosterol, Lycopene and Pumpkin Seed Extract, which have been known to help promote healthy prostate function.

Get your mornings back: DeToxx is specifically formulated to support healthy liver function & glutathione production so you're not spending your mornings in bed.

Natural ingredients in vegetarian capsules: Packed with natural ingredients including prickly pear and milk thistle extracts to help support liver health & detoxification.

Electrolyte blend replenishes vital nutrients: Refuel electrolytes lost while drinking with a powerful blend of calcium, magnesium, sodium, chloride, and potassium.

Supports healthy metabolic function - Drug-free formula supports metabolic function & glucose utilization.*

Promotes healthy carbohydrate and lipid metabolism - Formulated to help regulate absorption and metabolism of dietary carbohydrates and lipids.*

Maintains balanced insulin response & signaling - Olive leaf extract and chromium support insulin sensitivity and signaling response. Berberine and alpha lipoic acid may also help to regulate lipid metabolism.*

Replenishes electrolyte levels - Balanced formula helps restore electrolytes and trace minerals lost through sweat. Lyte Fuel is ideal for those on ketogenic diets.

Helps prevent muscle cramps - Electrolyte supplement provides sufficient potassium and magnesium help to optimize muscle contractility and prevent cramping.

Promotes efficient energy utilization - Chromium, zinc and copper are important for glucose utilization and may help increase exercise tolerance.

Supports hair growth & strength - Formulated with natural ingredients which aid the body in formation of keratin, needed for healthy hair structure.

Promotes healthy hair and nail structure - Bamboo extract contains high levels of silicone, needed for strong nail and hair formation.

Supports healthy skin formation - Hydrolyzed keratin and MSM provide essential amino acids and sulfur necessary for healthy, fresh looking skin & hair.

Balance your female hormones naturally with our drug-free fertility supplement for women, which is specially formulated to help support a healthy menstrual cycle and keep your hormones balanced during “those days of the month”.

Support your reproductive health starting today. Packed with essential vitamins and fertility-boosting ingredients, our women’s fertility supplement for reproductive health helps support female fertility.

Natural fertility blend that's safe for all women, our women’s fertility capsules contain powerful, vegan ingredients, such as Myo-Inositol, Chaste Tree Berry Extract (Vitex), Diindolylmethane (DIM), and Folate (from Quatrefolic).

Supports hormone production: Powerful herbal extracts and amino acids (including eurycoma longifolia extract) support hormone production and healthy hormone levels.

Promotes overall health & vitality: L-Citrulline, nettle root and maca root extracts promote general male health and vitality.

Maintains muscle strength and energy levels: Natural supplement designed to assist in maintaining healthy energy levels, muscle strength & athletic performance.

SUPPORTS ENERGY PRODUCTION*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.*

CRITICAL FOR ENZYME FUNCTION*: It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.*

CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Soy Free, Keto Friendly, Non-GMO, Halal

Heart, bone and nerve support supplement: contains one 200 count bottle of Nature Made Magnesium Oxide 250 mg Tablets for a 200-day supply

Magnesium 250mg helps relax the body and supports muscle relaxation, nerve, heart and bone health

Magnesium is an essential mineral that is required for more than 300 enzymatic reactions in the body

Heart Health: Magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body.*

Overall Health & Nutrient Metabolism: This vital mineral helps the metabolism and utilization of many essential nutrients, including vitamin B6, vitamin C, and vitamin E.*

Energy & Bone Support: Magnesium is necessary for the metabolism of carbohydrates, amino acids as well as for energy production and the utilization of calcium, phosphorus, sodium and potassium.*

For a limited time, you may receive either bottle while we update our packaging. Both have the same great product inside. Based on new FDA regulations, you may also notice a change in the unit of measure and/or daily value for certain products.

Contains a 100-day supply of Nature Made Magnesium 250 mg Tablets, 100 tablets per bottle.

Essential nutrient to support nerve, muscle, heart and bone health.

Heart Health: Magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body.*

Overall Health & Nutrient Metabolism: This vital mineral helps the metabolism and utilization of many essential nutrients, including vitamin B6, vitamin C, and vitamin E.*

Energy & Bone Support: Magnesium is necessary for the metabolism of carbohydrates, amino acids as well as for energy production and the utilization of calcium, phosphorus, sodium and potassium.*

MAGNESIUM COMPLEX SUPPLEMENT: Advanced high potency, high absorption Magnesium Citrate and Oxide blend contains 500mg in a single vegetable capsule. Support muscle relaxation, restfulness, digestion and regularity, bone and nerve health, and more.*

SUPPORTS REST & RELAXATION: A good magnesium supplement for women and men helps support proper muscle function to relieve tight, sore, and cramped muscles, and promote muscle relaxation or soothe tired muscles after exercise.* Magnesium Complex may help you sleep better due to its relaxing properties.*

AIDS OCCASIONAL CONSTIPATION: Magnesium Citrate is the best magnesium for constipation because it helps to increase the amount of water in the intestines along with supporting muscle relaxation to help ensure healthy bowel movements.*

Muscle support supplement: contains one 110 count bottle of Nature Made Extra Strength Magnesium 400 mg Softgels for a 110-day supply

Nature Made Magnesium Oxide 400 mg is a dietary supplement that helps support nerve health, muscle health and heart health

This Nature Made Magnesium Oxide supplement also supports healthy bones and teeth and helps convert the food you eat into cellular energy

SUPPORTS BONE AND MUSCLE HEALTH (1): Magnesium plays an essential role in supporting bone health and maintaining bone mineralization. (1)

500 MG OF MAGNESIUM: Each tablet of Nature’s Bounty Magnesium contains 500 mg of Magnesium, which is 119% of the daily recommended value for this important mineral

VITAL MINERAL SUPPLEMENT: Magnesium is involved in muscle contractions, nerve impulses, energy metabolism, and protein formation (1)

𝗕𝗘𝗧𝗧𝗘𝗥 𝗦𝗟𝗘𝗘𝗣 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 – Wanting to achieve deep and restful sleep? Having optimal levels of magnesium is needed for normal sleep. Our product contains magnesium citrate, citric acid, and magnesium carbonate that can cause wide-ranging effects on the body, one of which is to promote sleep quality.

𝗕𝗘𝗦𝗧 𝗔𝗟𝗟𝗬 𝗧𝗢 𝗠𝗨𝗦𝗖𝗟𝗘𝗦 & 𝗡𝗘𝗥𝗩𝗘𝗦 – Our magnesium powder supplement may help lessen muscle aches, cramps, pain, and spasms to give you more comfort, even during your workouts. It also promotes proper nerve function by balancing calcium in the body.

𝗬𝗢𝗨𝗥 𝗦𝗛𝗜𝗘𝗟𝗗 𝗔𝗚𝗔𝗜𝗡𝗦𝗧 𝗦𝗧𝗥𝗘𝗦𝗦 – Magnesium is a mineral that gives calm to and can relax the muscles. MagicMag supports heart health, helps to manage constipation, and is a support for stress.

Heart Health: Magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body.*

Overall Health & Nutrient Metabolism: This vital mineral helps the metabolism and utilization of many essential nutrients, including vitamin B6, vitamin C, and vitamin E.*

Energy & Bone Support: Magnesium is necessary for the metabolism of carbohydrates, amino acids and fats, as well as for energy production and the utilization of calcium, phosphorus, sodium and potassium.*

𝗔𝗕𝗦𝗢𝗥𝗕𝗔𝗕𝗟𝗘 𝗠𝗔𝗚𝗡𝗘𝗦𝗜𝗨𝗠 𝗦𝗨𝗣𝗣𝗟𝗘𝗠𝗘𝗡𝗧 – These MagicMag-C are absorbable magnesium capsules with potassium that deliver a 400 mg dose of magnesium per capsule plus 99 mg of potassium.

𝗔𝗖𝗛𝗜𝗘𝗩𝗘 𝗢𝗣𝗧𝗜𝗠𝗔𝗟 𝗛𝗘𝗔𝗟𝗧𝗛 – Magnesium is very important for the (energy) metabolic process of the body. It may help your body function optimally, supporting cardiovascular & heart health, which also helps boost exercise performance, a calm mood, and natural sleep.

𝗠𝗨𝗦𝗖𝗟𝗘 𝗦𝗨𝗣𝗣𝗢𝗥𝗧 𝗦𝗨𝗣𝗣𝗟𝗘𝗠𝗘𝗡𝗧 – Magnesium is vital for everyone, but is especially beneficial for people who need additional support for the muscles, nervous system, protein synthesis, and/or improved mental wellbeing before sleeping.

SUPPORTS BONE HEALTH: Magnesium supports bone health and maintains bone mineralization; (1) One Nature’s Bounty Magnesium tablet provides 119% of the daily recommended Magnesium you need to promote a strong skeletal system (1)

A MUSCLE SUPPORT SUPPLEMENT: Magnesium supports muscle contractions; nerve impulses; energy metabolism and protein formation; and helps to promote strong healthy muscles (1)

EASY TO TAKE: Nature’s Bounty Magnesium tablets are coated for easy swallowing; The daily serving is just one tablet per day making it simple to supplement your diet with Magnesium

SUPPORTS ENERGY PRODUCTION: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.

CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.

CLASSIFICATIONS/CERTIFICATIONS: Kosher, vegan, soy free, keto friendly, Non-GMO, halal

Nerve, bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day supply

Nature Made Magnesium Oxide 400 mg is a magnesium supplement for women and men that helps support nerve health, heart health, and bone health

This Nature Made 400mg Magnesium Oxide supplement also supports muscle relaxation and comes in a higher potency, extra strength dose

BOLSTER BONE AND MUSCLE STRENGTH: Magnesium helps your body use and absorb calcium, improving the body’s ability to maintain healthy bones and improve bone strength.

IMMUNE BOOSTER: A potent blend of immune system boosting ingredients including vitamin D3 and zinc. These ingredients work in harmony to support respiratory health, aid in the recovery of ailments, and keep cells functioning correctly.

CARDIOVASCULAR HELP: Every ingredient in Magwell is a type of antioxidant, which helps improve heart health and more.

DIETARY SUPPLEMENT: One 16 oz bottle of Natural Vitality CALM Magnesium Supplement Drink Mix that helps support healthy magnesium levels and a healthy response to stress

SUPPORT BALANCED MOOD: Magnesium CALM powder helps maintain healthy blood pressure levels, manage stress, release tension and relax your mind for a calming experience you can feel (1)

MAGNESIUM CITRATE SUPPLEMENT: Magnesium carbonate and citric acid, when combined with water, create a solution of magnesium citrate, which is better absorbed than magnesium oxide