About Life Extension
Life Extension is a privately owned vitamin and supplement company founded in 1980 and headquartered in Fort Lauderdale, Florida.
The brand offers a broad range of science-based supplements, vitamins, minerals, antioxidants, probiotics, specialty formulas, and wellness products across many health categories.
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298 products
Life Extension’s L-Theanine supplement contains an amino acid derived from tea. L-Theanine has been shown in several studies to support a healthy stress response and promote a calm, relaxed state of mind.
What Is L-Theanine?
L-Theanine is an amino acid found in tea that produces calming effects by favorably modulating several aspects of brain activity. L-Theanine induces brainwave patterns similar to those associated with meditation and massage.
The calming effects of the L-Theanine produce brainwave patterns similar to meditation & massage.
L-Theanine Benefits
- Promotes relaxation by helping to support a healthy stress response
- Encourages brainwave patterns similar to those associated with meditation & massage
- Involved in production of gamma amino butyric acid, the neurotransmitter that influences levels of dopamine and serotonin
Pure L-Theanine
Laboratory analysis confirms that theanine used in our formulation contains only the pure L-Theanine form of this amino acid.
High-quality theanine supplement
L-Theanine benefits have been known around the world, especially in eastern Asia, for centuries. Although the ancient civilizations may have named L-Theanine differently, they understood and explored the relaxing and calming effects of this compound.1 Theanine used in our formulation contains only the pure L-Theanine form of this amino acid.
Non-GMO AlphaWave® is a registered trademark of Ethical Naturals, Inc.
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- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Super Ubiquinol CoQ10 w/Enhanced Mitochondrial 100mg Softgels Life Extension
From $25.50
Heart health, general fatigue, bioavailable, customer favorite
For a strong heart and cellular energy levels. Help your hard-working organs produce the energy they need to thrive with our well-absorbed ubiquinol CoQ10 formula, augmented with shilajit.
What Is Super Ubiquinol CoQ10?
CoQ10 is essential for cellular energy production. Super Ubiquinol CoQ10 with Enhanced Mitochondrial Support™ is formulated with a highly bioavailable form of coenzyme Q10 called ubiquinol, and then augmented with shilajit to promote heart health, fight general fatigue, and more.
Your heart needs CoQ10—as do your other high-energy organs. So make sure you’re taking this highly bioavailable form of CoQ10.
Super Ubiquinol CoQ10 Benefits
- Better bioavailability than standard ubiquinone CoQ10
- Helps fight the effects of general fatigue
- Supports heart health
- Supports liver health and function
- Inhibits inflammatory factors to support whole body health
- Augmented with shilajit
CoQ10 for heart health and cellular energy
CoQ10 (or coenzyme Q10) is an essential nutrient your body requires for healthy mitochondrial function, a process that produces body energy at the cellular level. Because of this, it makes sense that CoQ10 is essential for proper function of high-energy organs such as your brain, liver, kidneys and your heart.1,2
CoQ10 also has powerful antioxidant properties, protecting cell membranes, lipids, and other essential factors.3,4 Unfortunately, CoQ10 levels in the body decrease over time.5
CoQ10 and General Fatigue
If you’ve ever felt like you just didn’t have the energy that you used to, you’re not alone. Good news: CoQ10 has been clinically studied to help relieve occasional general fatigue in healthy adults! In that study, subjects feeling general, daily fatigue experienced both subjective improvements in fatigue-related measures, as well as increased CoQ10 levels, after taking ubiquinol over the course of the 12-week study.6
Improved bioavailability: Ubiquinol
The traditional ubiquinone form of CoQ10 is difficult for the body to absorb.7 That's why Life Extension® offers a special form of CoQ10 called ubiquinol that is well absorbed and highly bioavailable has been shown to be more bioavailable than ubiquinone.8 In people taking this form of ubiquinol, high levels of plasma CoQ10 have been achieved in only four weeks.6,9
Do your part for a healthy heart
Super Ubiquinol CoQ10 with Enhanced Mitochondrial Support™ is a powerful formula for heart health and youthful cellular energy support. Add it to your regimen today!
Non-GMO Q+®, Kaneka Ubiquinol™, and the quality seal™ are registered or pending trademarks of Kaneka Corp. |
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- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Energy, brain & nerve support, bioactive, quick-dissolving
Our Vitamin B12 lozenges can be dissolved in your mouth or chewed as a convenient way to ensure optimal B12 levels, which support healthy homocysteine levels, brain health and cognition.
What Is Vitamin B12 (Methylcobalamin)?
Vitamin B12, also called cobalamin, is a water-soluble vitamin. It helps with nerve and blood cell health while also playing a role in DNA synthesis. While we usually get it through animal-based or fortified foods, digestive challenges that come with aging can affect absorption. Maintain healthy levels with B12 supplementation.
Vegetarians and the elderly tend to be the ones most challenged with maintaining healthy levels of vitamin B12.
Vitamin B12 Methylcobalamin Benefits
- Helps maintain healthy homocysteine levels (a marker of cardiovascular, neurological & general health)
- Supports brain health & cognition
- Important for red blood cell production
Essential for Cellular Health
There are eight B vitamins, each with their own set of important roles in maintaining health throughout the body. Methylcobalamin is a form of vitamin B12 that is active in the central nervous system. It is essential to the growth and replication of cells. Our lozenges supply 500 mcg of methylcobalamin each.
The Best Supplements Science Can Offer
When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering high-quality, science-backed supplements for more than 40 years.
What Matters to You, Matters to Us
We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.
Highly Recommended
98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.
Product Transparency
40 years of research dedicated to bringing you premium, scientifically-validated formulations.
Vitamin B12 is present in foods of animal origin, including dairy products and eggs. Vegetarians and the elderly are especially susceptible to deficiency of this important nutrient, which may be caused by low dietary intake, inadequate bioavailability or poor absorption of B12. The age-related decrease in hydrochloric acid production can also affect B12 bioavailability.
B12 Supplementation
To overcome obstacles to vitamin B12 absorption, the Institute of Medicine recommended in 1998 that vitamin B12-fortified foods (such as fortified ready-to-eat breakfast cereals) and supplements containing vitamin B12 be used by older adults to help meet their B12 requirement.
More recent research shows that supplementing with B12, even at moderate doses, can improve both B12 and folate status in older individuals.
Vitamin B12, or cobalamin, works synergistically with vitamin B6 and folate to convert homocysteine into the amino acid methionine. This helps to maintain healthy levels of homocysteine, an emerging marker of cardiovascular, neurological and general health.
Non-GMO Dosage and Use
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- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Probiotics help balance the ratio of good-to-bad bacteria in your intestine. But theres never been a probiotic supplement that helps tilt those scales in your bodys favor … until now. FLORASSIST® GIs dual-action formulation contains both a proprietary probiotic blend and a TetraPhage Blend that affects only undesirable bacteria while leaving the "good" bacteria of your digestive system alone.
- Unique TetraPhage Blend affects unwanted bacteria
- Probiotic blend with 15 billion CFU (colony forming units)
- Supports growth of proven probiotic bacteria
- Promotes optimal digestion and stomach health
Suggested Use:
Take one capsule daily, with or without food, or as recommended by a healthcare practitioner.
Non-GMO †Colony Forming Units at time of manufacture. |
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Other Ingredients: glycerin, vegetable cellulose (capsule), stearic acid, vegetable stearate, maltodextrin, silica, corn starch, purified water.
Warning: When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Do not purchase if outer seal is broken or damaged.
Keep out of reach of children.
Do not exceed recommended dose.
For muscle strength and recovery support, powder form
Creatine monohydrate supports muscle function, promotes cellular energy, and encourages exercise performance and recovery. Now available in our unflavored easy-mix Creatine Powder.
What is Creatine?
Creatine is a cornerstone of an active lifestyle: it’s essential for maintaining muscle energy and strength. The body produces creatine from the amino acids glycine and arginine, with some help from S-adenosylmethionine—but creatine levels tend to decline with age. Our Creatine Powder delivers clinically studied creatine monohydrate to support muscle health, cellular energy, exercise and recovery.
For strength and stamina both inside and outside the gym, think creatine! Get 5 g of creatine monohydrate in every scoop.
Creatine Powder Benefits
- Helps improve lean muscle mass
- Supports increased exercise performance
- Promotes faster exercise recovery
- Enhances cellular energy metabolism
- Unflavored, easy-mix powder
Fuel Muscle Performance
In addition to strong muscles, you’ll need a steady supply of energy when engaging in activities requiring physical effort, such as powerlifting, resistance training, or even just rearranging furniture. Creatine Powder helps maintain already-healthy muscle function and strength and promotes healthy energy metabolism with 5 g of creatine monohydrate in every scoop.
FAQ
What is in Creatine Powder?
Each scoop of this powder supplement contains 5 grams of creatine monohydrate, a well-studied amino acid derivative for muscle strength and recovery support.
Who is Creatine Powder intended for?
Creatine Powder is intended for individuals who want to support muscle function, exercise performance, and energy metabolism by supporting ATP (adenosine triphosphate) production, the cells’ primary source of energy.
Is creatine monohydrate beneficial for women?
Yes! Studies show that creatine supplementation may help improve strength and exercise performance throughout hormone-related changes in pre-and postmenopausal women.
Creatine monohydrate vs. micronized
Both forms of creatine support muscle strength, stamina, performance, and recovery. The only difference between creatine monohydrate and micronized is the particle size. Micronized creatine is processed into smaller particles that may help dissolve it faster, but there is no evidence that it’s more effective than regular creatine monohydrate. Our Creatine Powder is unflavored and mixes easily into 8 ounces of water or your choice of beverage.
When can I expect an effect?
In studies of people who took creatine, improvements in physical and mental energy were seen in 10-12 weeks. Everyone is unique, however, so the time it takes to notice benefits can vary from person to person. We suggest following the study duration to determine product efficacy.
When is the best time to take Creatine Powder? Should it be taken with food or on an empty stomach?
This product can be taken at any time of the day, with or without food, based on your preference. It can be mixed easily with 8 ounces of a smoothie, shake, juice, or water.
What does this product taste like? Are there any added sugars?
Creatine Powder is unflavored and does not contain added sugar.
Will this supplement interact with my medication?
There is no indication that the nutrients within this formula would negatively interact with prescription medications. However, always inform your physician of any supplements you are taking.
Has this product been tested for heavy metals, contaminants, and potency?
All our raw materials and finished products go through stringent testing to meet our high-quality standards. Testing is performed for heavy metals, microbes, dissolution, potency, and quantity of active ingredients. Only when finished products meet Life Extension’s specifications are they released for production. A finished product Certificate of Analysis (COA) can be provided upon request for all our products.
Are there any major allergens in this product?
Creatine Powder does not contain any of the 9 major allergens required on the label under the Food Allergy Safety, Treatment, Education, and Research (FASTER) Act. This means it is free of milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, sesame, and soybeans.
Is this product vegetarian?
Yes, Creatine Powder is vegetarian and does not contain any animal-derived ingredients.
Is this product gluten-free?
Yes, Creatine Powder is gluten-free.
Is this product non-GMO?
Yes, Creatine Powder and all its ingredients are Life Extension verified non-GMO.
Can children take this product?
This product was designed for adults over 18. Always consult with your child’s pediatrician before giving them any supplements.
The body produces creatine primarily in the liver and kidneys from the amino acids arginine and glycine, with help from S-adenosylmethionine. Creatine circulates through the bloodstream to help support energy for cells throughout the body, but healthy levels tend to decline as we age.
Lean muscle mass, exercise performance and recovery
Creatine is one of the best-studied nutrients for lean muscle mass, strength, and power. It is a staple of both professional and amateur athletes, and a must-have for almost any regular exercise routine.
Cellular energy production
Creatine helps cells produce their primary source of energy, ATP (adenosine triphosphate), which is essential for supporting an array of biological processes that keep you healthy. In the body, creatine helps recycle ATP to create energy that cells can use.
Creatine and women
Women have 70-80% lower internal creatine stores than men and may consume lower dietary amounts of creatine. And during times of hormone-related changes, creatine kinetics may be altered in the body. Creatine supplementation may help improve strength and exercise performance throughout these changes, in both pre- and postmenopausal women.
Creatine as you age
Numerous clinical trials have demonstrated creatine has positive effects on upper and lower body strength, physical performance, and body composition and supports muscular performance in older adults, especially when combined with resistance training, with best effects generally seen after 12 weeks.
Add this easy-mix, unflavored powder to eight ounces of water, a protein smoothie or your preferred beverage. Supplies 5 g of easily absorbed creatine monohydrate in every scoop.
Non-GMO |
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| Dosage and Use | ||||||||||||
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- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Encouraging healthy, beautiful legs all comes down to your vascular system. The complex circulatory system in your legs can weaken with age. But diosmin extract from orange peels has been shown to encourage leg circulation and comfort by helping to maintain tone and elasticity of your leg veins.
Diosmin helps inhibit inflammatory factors to support vascular health, making it an ideal nutrient for supporting healthy legs.
Youthful Legs Benefits
- Supports healthy circulation in leg veins
- Helps promote healthy & comfortable legs
- Helps inhibit inflammatory factors to support vascular health
- Helps maintain tone & elasticity of leg veins
Suggested Use:
Take two (2) softgels daily, preferably in the morning, or as recommended by a healthcare practitioner.
Suggested duration of use: 3 months. Repeat as necessary.
Serving Size: 2 Softgels
Amount Per Serving
Micronized Purified Flavonoid Fraction … 500mg
[sweet orange extract (peel) providing 450 mg diosmin, 50 mg of flavonoids expressed as hesperidin]
Other ingredients: sunflower oil, gelatin, glycerin, purified water, sunflower lecithin, beeswax, annato color.
Gluten free - Non-GMO
Warnings
- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Many B vitamins are used in the body individually or in combination with enzymes to help release energy from carbohydrates, fat, and protein. Vitamin B coenzymes are crucial to the metabolic pathways that generate the energy needed by every cell in the body. Because they are codependent in their metabolic activities, a deficiency of one B vitamin can affect optimal functioning of organ systems throughout the body.170
Niacin is the only B vitamin that can be synthesized in the liver from the amino acid tryptophan — on average, 1 mg of niacin can be synthesized from the ingestion of 60 mg of tryptophan.198-200 In its coenzyme forms, niacin is crucial to energy transfer reactions, particularly the metabolism of glucose, fat, and alcohol.201, 202 Niacin’s beneficial effects on blood lipids is well-documented.203-215
Suggested Use:
Take one (1) capsule daily with meals, or as recommended by a healthcare practitioner.
Serving Size: 1 capsule
Amount Per Serving
Niacin ... 500mg
(vitamin B3)
Other ingredients: gelatin, vegetable stearate.
Non-GMO
Caution:
Temporary flushing, itching, rash, gastric disturbances, lightheadedness, or unexpected drop in blood pressure may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily.
Warnings
- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Encourages healthy homocysteine levels
Our innovative formula helps support and maintain already-healthy homocysteine levels to support cardiovascular health.
What Is TMG?
Trimethylglycine (TMG) has been linked to heart health by supporting already-healthy homocysteine levels to promote healthy cardiovascular function. By having a positive impact on your homocysteine levels, TMG helps you stay healthy by supporting multiple systems throughout your body.
TMG (also called glycine betaine) has been associated with beneficial effects on liver function and cardiovascular health.
TMG Benefits
- Promotes healthy homocysteine levels already within normal range
- Helps inhibit inflammatory factors to encourage cardiovascular health
- Supports already-healthy blood pressure levels
- Encourages whole-body health
- Helps maintain healthy mitochondrial function
Trimethylglycine (TMG) is also called glycine betaine, but the name trimethylglycine signifies that it has three methyl groups attached to each molecule of glycine. Wheat bran is the main dietary source of TMG, with smaller amounts available in other cereal grains. TMG can also be made in the body from choline, an essential nutrient found in eggs, soybeans and many other foods.
TMG was found to be beneficial to heart health in the 1950s. Like some of the B vitamins (B6, B12 and folate), TMG is a methyl donor, providing extra methyl groups to hasten the conversion of homocysteine back to methionine. When a TMG methyl group is donated to a molecule of homocysteine, it converts it to the non-toxic amino acid, methionine.
The role of TMG in healthy homocysteine metabolism is even more important when B vitamin levels are low. Some evidence suggests TMG may be more efficient at regulating homocysteine levels than folate. Research showing TMG's ability to promote healthy levels of homocysteine already within normal range, alone or in conjunction with other nutrients, confirms its status as an important nutrient for cardiovascular and overall health.
TMG has been associated with healthy blood pressure and mitochondrial function, and has been found to be linked to cardiovascular health. TMG has also been found to promote healthy liver function. Studies show TMG can support a healthy inflammatory response by inhibiting expression of NFkappaB, TNF-alpha, and other inflammatory proteins, which may partially explain its positive impacts. Because intestinal microbes can make various by-products from TMG, the health of the gut microbiome influences the effects of TMG in the body.
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- KEEP OUT OF REACH OF CHILDREN
- DO NOT EXCEED RECOMMENDED DOSE
- Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
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