FORTALEZA
Support For Muscle Mass & Tissue Quality*
- Muscle Protein Synthesis & Muscle Recovery
- Strength Gains
- Stamina & Endurance
- Body Composition
- Lipid Metabolism
- Enhanced Blood Flow
Active Ingredients: Calcium, myHMB® - B-Hydroxy B-Methylbutyrate, Epicatechin, PurpleForce® Purple Tea Leaf Extract, AstraGin® Root Extracts, Senactiv® Root Extracts
Other Ingredients: Rice Powder, Microcrystalline Cellulose, Hypromellose
HOW
Take 3 capsules daily with water or as directed by your healthcare practitioner.
WHEN
Daily
DOSE
3 Capsules
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Benefits
- Muscle Protein Synthesis & Muscle Recovery
- Strength Gains
- Stamina & Endurance
- Body Composition
- Lipid Metabolism
- Enhanced Blood Flow
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Ingredients
Active Ingredients: Calcium, myHMB® - B-Hydroxy B-Methylbutyrate, Epicatechin, PurpleForce® Purple Tea Leaf Extract, AstraGin® Root Extracts, Senactiv® Root Extracts
Other Ingredients: Rice Powder, Microcrystalline Cellulose, Hypromellose
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How To Use
HOW
Take 3 capsules daily with water or as directed by your healthcare practitioner.
WHEN
Daily
DOSE
3 Capsules
FORTALEZA
Formulation
Calcium
- Found In
- Dairy Products, Leafy Greens
- Source
- Calcium, Beta-Hydroxy Beta Methylbutyrate Monohydrate
- Benefits
- Bone Support, Heart/Muscle/Nerve Function
- Science
- 660,474 published articles
myHMB®
- Found In
- Grapefruit, Alfalfa, Catfish
- Source
- Calcium, Beta-Hydroxy Beta Methylbutyrate Monohydrate
- Benefits
- Muscle Growth, Mitigation of Muscle Loss
- Science
- 592 published articles
Epicatechin
- Found In
- Green Tea, Cacao
- Source
- 2,3-cis-epicatechin
- Benefits
- Muscle Building, Heart, Brain Health
- Science
- 18,814 published articles
PurpleForce® Purple Tea
- Found In
- Purple Tea
- Source
- Camella Sinesis (3% GHG)
- Benefits
- Antioxidant, Immune, Cholesterol, Athletic Performance
- Science
- 114 published articles
Senactiv®
- Found In
- Notoginseng and Astragalus Extracts
- Source
- Panax notoginseng, Rosa roxburghii, Astragalus membranaceus
- Benefits
- Athletic Performance, Endurance, Muscle Recovery Post Exercise
- Science
- 1,246 published articles
AstraGin®
- Found In
- Astragalus and Notoginseng
- Source
- Astragalus membranaceus and Panax Notoginseng
- Benefits
- Nutrient Absorption, Gut Health
- Science
- 2,186 published articles
Support For Muscle Mass & Tissue Quality*
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OVERVIEW
Muscle health is a key predictor of longevity. New research indicates that maintaining healthy muscle mass is crucial. It has also been found that muscle mass and muscle quality decrease with age and other factors such as the use of GLP-1 medications. That's why we created Strength - a unique combinationof ingredients clinically shown to support muscle health: Epicatechin, myHMB®, PurpleForce® Purple Tea, Senactiv®, and AstraGin®.
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INGREDIENTS
Epicatechin
Epicatechin, found in dark chocolate, green tea, and certain fruits, belongs to the catechin family of flavonoids. It has garnered attention for its potential to promote muscle fiber synthesis, exercise performance, and support overall health.1,2 One of the ways epicatechin works is by balancing myostatin and follistatin, proteins that impact the body’s ability to generate healthy muscle tissue and retain it.3 By inhbiting myostatin, epicatechin can assist muscle protein synthesis. Additionally, epicatechin supports the production of nitric oxide, which is vital to maximize blood flow and nutrient delivery to the muscles. Another beneficial mechanism of epicatechin is its ability to facilitate the body’s natural process of mitochondrial biogenesis. This, in turn, promotes endurance, energy production, and overall muscle function.
myHMB®
myHMB® contains β-Hydroxy β-Methylbutyrate (HMB), a metabolite of the essential amino acid leucine. It has gained popularity for its potential benefits in muscle recovery, strength, and exercise performance.4,5 myHMB® consists of pure β-Hydroxy β-Methylbutyrate (HMB), a naturally occurring compound found in small amounts in certain foods. HMB is produced during the breakdown of leucine, an essential amino acid.
HMB exerts its effects through several mechanisms. First is protein synthesis, and muscle fiber maintenance. HMB also aids in the body’s ability to retain and preserve lean muscle mass, especially during intense exercise, caloric restriction, or muscle-damaging conditions.6
PurpleForce® Purple Tea
PurpleForce® Purple Tea is derived from a unique cultivar of Camellia sinensis known as purple tea. It contains bioactive compounds that contribute to potential health benefits. PurpleForce® Purple Tea is made from the leaves of a specially cultivated purple tea plant (Camellia sinensis). It contains anthocyanins, catechins (including epicatechin), flavonoids, and other polyphenols.
Mechanistically, PurpleForce® Purple Tea supports antioxidant activity, thanks to its high levels of anthocyanins and catechins. These antioxidants help combat oxidative stress and reduce exercise-induced free radicals, aiding in muscle recovery. The bioactive compounds in purple tea can mitigate exercise-induced muscle soreness. Additionally, purple tea promote nitric oxide production, blood flow and nutrient delivery to the muscles, which may support muscle growth and performance.7
PurpleForce® Purple Tea’s antioxidant may reduce muscle soreness after over-exersion during exercise. And as with all antioxidants the actives in purple tea also contribute to overall health, supporting immune function and cardiovascular health.8
Senactiv®
Senactiv® is another ingredient that further supports muscle growth and recovery. It contains a proprietary blend of bioactive compounds designed to enhance mitochondrial function, reduce oxidative stress, and optimize cellular energy production. It includes bioactive compounds such as Panax notoginseng and Rosa roxburghii.
Senactiv® is another ingredient that further supports lean muscle mass. It contains a proprietary blend of bioactive compounds designed to support mitochondrial function, while serving as an antioxidant and a source of support cellular energy production. It includes bioactive compounds such as Panax notoginseng and Rosa roxburghii.
Additionally, Senactiv® may support nitric oxide production, which improves blood flow, nutrient delivery, and oxygenation to muscles, further supporting muscle growth andrecovery.9,10,11
AstraGin®
AstraGin® is a proprietary blend of natural ingredients developed to assist in nutrient absorption and overall nutrient bioavailability. It maximizes the benefits of various nutrients, including amino acids, vitamins, and minerals. AstraGin® contains extracts of Astragalus membranaceus and Panax notoginseng.
AstraGin® exerts its effects through multiple mechanisms. It specifically aims its support the expression and activity of specific nutrient transporters in the intestines, which positions the body to maximize its natural ability to absorb amino acids, vitamins, and minerals. AstraGin® also supports the integrity of tight junctions, which maintain a barrier between intestinal cells, mitigating the leakage of nutrients and toxins.12,13 -
REFERENCES
1. Mafi, F., Biglari, S., Ghardashi Afousi, A., & Gaeini, A. A. (n.d. ). Journal of Aging and Physical Activity, 27(3), 384-391. https://doi.org/10.1123/japa.2017-0389
2. McDonald, C., Henricson, E., Oskarsson, B., Aguilar, C., Nicorici, A., Joyce, N., Reddy, D., Wagner, A., deBie, E., Goude, E., Abresch, R., Villareal, F., Perkins, G., Hathout, Y ., Dugar, S., & Schreiner, G. (2015). Neuromuscular Disorders, 25(Supplement 2), S314-S315. DOI: https://doi.org/10.1016/j.nmd.2015.06.456
3. Ramirez-Sanchez I, Maya L, Ceballos G, Villarreal F. Hypertension. 2010 Jun;55(6):1398-405. doi: 10.1161/HYPERTENSIONAHA.109.147892. Epub 2010 Apr 19. PMID: 20404222; PMCID: PMC2874202. https://doi.org/10.1161/hypertensionaha.109.147892
4. Rathmacher JA, Pitchford LM, Khoo P , Angus H, Lang J, Lowry K, Ruby C, Krajek AC, Fuller JC, Sharp RL. L J Gerontol A Biol Sci Med Sci. 2020 Oct 15;75(11):2089-2097. doi: 10.1093/gerona/glaa218. PMID: 32857128; PMCID: PMC7566440. https://doi.org/10.1093/gerona/glaa218
5. Tinsley GM, Moore ML, Graybeal AJ, Paoli A, Kim Y , Gonzales JU, Harry JR, V anDusseldorp TA, Kennedy DN, Cruz MR. Am J Clin Nutr. 2019 Sep 1;110(3):628-640. doi: 10.1093/ajcn/nqz126. PMID: 31268131; PMCID: PMC6735806. https://doi.org/10.1093/ajcn/nqz126
6. Bear DE, Langan A, Dimidi E, Wandrag L, Harridge SDR, Hart N, Connolly B, Whelan K. Am J Clin Nutr. 2019 Apr 1;109(4):1119-1132. doi: 10.1093/a- jcn/nqy373. PMID: 30982854. https://doi.org/10.1093/ajcn/nqy373
7. Shimoda H, Hitoe S, Nakamura S, Matsuda H. Purple Tea and Its Extract Int J Biomed Sci. 2015 Jun;11(2):67-75. PMID: 26199579; PMCID: PMC4502735. http://www.ncbi.nlm.nih.gov/pmc/articles/pmc4502735/
8. Cesareo, K. ., Ziegenfuss, T. ., Raub, B. ., Sandrock, J. ., & Lopez, H. (2020). Journal of Exercise and Nutrition, 3(3).
9. Wu J, Saovieng S, Cheng IS, Liu T, Hong S, Lin CY , Su IC, Huang CY , Kuo CH. J Ginseng Res. 2019 Oct;43(4):580-588. doi: 10.1016/j.jgr.2018.06.002. Epub 2018 Jun 21. PMID: 31695564; PMCID: PMC6823780. https://doi.org/10.1016%2Fj.jgr.2018.06.002
10. Wu, J., Saovieng, S., Cheng, I.-S., Jensen, J., Jean, W.-H., Alkhatib, A., ... Kuo, C.-H. (2019). Journal of Functional Foods, 58, 27–33. doi: 10.1016/j.jff.2019.04.032 https://doi.org/10.1016/j.jff.2019.04.032
11. Y u, S.-H., Huang, H.-Y ., Korivi, M., Hsu, M.-F., Huang, C.-Y ., Hou, C.-W., ... Kuo, C.-H. (2012). Journal of the International Society of Sports Nutrition, 9(1), 23. doi: 10.1186/1550-27839-23. https://doi.org/10.1186%2F1550-2783-9-23
12. Lee SY , Tsai WC, Lin JC, Ahmetaj-Shala B, Huang SF, Chang WL, Chang TC. Sci Rep. 2017 Sep 26;7(1):12302. doi: 10.1038/s41598-017-12435-y. PMID: 28951595; PMCID: PMC5614914. https://doi.org/10.1038/s41598-017-12435-y
13. Wl Chang, etc.Food sciences and research technology. July 2022. http://dx.doi.org/10.3136/fstr.FSTR-D-22-00116
| Ingredients | Amount Per Serving |
| Calcium (from Calcium B-Hydroxy 18% B-Methylbutyrate Monohydrate) | 240 mg |
| myHMB (B-Hydroxy B-Methylbutyrate) (from Calcium B-Hydroxy B Methylbutyrate Monohydrate) | 2,000 mg |
| Epicatechin (Green Tea Leaf Extract) | 400 mg |
| PurpleForce® Purple Tea (Camellia Sinensis) Leaf Extract (3% GHG®) | 100 mg |
| AstraGin® (Astragalus membranaceus and Panax notoginseng) Root Extracts | 50 mg |
| Senactiv® (Panax notoginseng (root) and Rosa roxburghii (fruit)] extracts (Astragalus membranaceus and Panax notoginseng) Root Extracts | 50 mg |
Other Ingredients: Rice Powder, Microcrystalline Cellulose, Vegetable Capsule (Hypromellose)
Professional Information
People Requiring:
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Muscle Growth & Strength Gains
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Muscle Recovery Support
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Improved Workout Endurance/Stamina
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Reduced Muscle Soreness as a Result of Regular Excersise
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Lean Muscle Mass Support from Caloric Restriction or Aging
Your Peers Approve. See Why
- Victor W.Verified BuyerYesterdayReviewingInfiniwellRated 5 out of 5 stars2
Good
- Shadia z.Verified BuyerYesterdayReviewingSTRENGTHRated 5 out of 5 starsDefinite improvement
I have been able to up my weights using this supplement! I've been using it kind of like a pre workout. I feel a difference in my lifts.
- Marina M.Verified Buyer4 days agoReviewingInfiniwellRated 5 out of 5 starsGreat service!
Very speedy service and good quality products.
- Charles K.Verified Buyer4 days agoReviewingInfiniwellRated 5 out of 5 starsBeneficial
Good customer service
- Ayeesha K.Verified Buyer5 days agoReviewingInfiniwellRated 5 out of 5 starsEasy
User-friendly and easy to purchase
Practitioners Recommend
Strength, Supplement for Muscle Growth: FAQs
Have more questions? We have answers
InfiniCare—your personal concierge for longevity. Our team of experts, including our on-staff physician, are standing by to ensure world-class service.
Call Us 1-888-819-4640
Our team is located in Dallas, TX, USA
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What challenges can affect muscle health over time?
Muscle function naturally changes over time. Training demands, daily activity levels, and age-related changes in the body can influence muscle strength, stamina, and physical performance.During periods of intense exercise or reduced activity, the body’s balance between building and maintaining muscle tissue may shift. Supporting muscle health through consistent exercise, balanced nutrition, and targeted supplementation can help maintain normal muscle function and everyday physical performance. -
What should I eat to gain muscle after 60?
Nutrition plays an important role in maintaining muscle health throughout life. Adults over 60 often benefit from paying closer attention to daily protein intake, hydration, and overall dietary balance.Helpful strategies include:
- High-quality protein: Foods such as lean meats, fish, eggs, Greek yogurt, legumes, and protein powders can help meet daily protein needs.
- Consistent protein intake: Spreading protein across meals throughout the day helps support the body’s normal muscle protein synthesis processes.
- Essential nutrients: Calcium, vitamin D, and omega-3 fatty acids support bone health and overall physical function.
- Balanced energy intake: Adequate calories from complex carbohydrates, healthy fats, and protein help maintain energy levels and support an active lifestyle.
Some individuals also incorporate dietary supplements such as myHMB, creatine, or other muscle-support formulas as part of a broader nutrition and exercise routine.
Regular resistance training, adequate rest, and a balanced diet remain key factors for maintaining muscle health later in life. -
What about younger adults—do nutrition needs change?
The general principles remain similar for younger adults who want to support muscle health and physical performance.Key habits include:
- Eating enough total calories to support training demands
- Consuming adequate protein from whole foods and protein powders
- Combining protein intake with resistance training
- Maintaining a balanced diet that includes carbohydrates, healthy fats, and essential micronutrients
Some individuals choose supplements that support muscle health and physical activity, including creatine, myHMB, or other post-exercise nutrition products.
A consistent training routine, balanced nutrition, and adequate sleep remain the most important factors for maintaining strength and lean muscle mass. -
What is InfiniWell Strength?
InfiniWell Strength is a muscle support supplement formulated to help maintain lean muscle mass, support physical activity, and contribute to overall metabolic wellness.The formula combines plant compounds and key nutrients that support muscle function and energy metabolism without relying on stimulants or hormone-based ingredients.
Strength is designed for adults who want nutritional support for active lifestyles, regular training, or healthy aging. -
What does Strength contain?
Each three-capsule serving contains the following ingredients:- myHMB: A metabolite of the amino acid leucine that the body naturally produces in small amounts. Research suggests myHMB may support muscle protein synthesis and help maintain lean muscle mass during periods of physical stress or reduced activity.
- Epicatechin: A naturally occurring flavonoid found in foods such as dark chocolate and green tea. Emerging research suggests epicatechin may support circulation, muscle function, and normal metabolic processes.
- PurpleForce: Derived from purple tea leaves grown in Kenya, this extract contains polyphenols that support energy metabolism and overall wellness.
- Senactiv: A proprietary blend of Panax notoginseng and Rosa roxburghii that has been studied for its role in supporting cellular energy and physical performance during exercise.
- AstraGin: A patented extract from Astragalus membranaceus and Panax notoginseng roots that supports the absorption of nutrients, including amino acids and peptides.
- Calcium: An essential mineral involved in muscle contraction, nerve signaling, and overall neuromuscular function.
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Who should take Strength?
InfiniWell Strength is formulated for a wide range of adults who want nutritional support for muscle health and physical activity.This includes:
- Adults in their 20s to 40s: Individuals who participate in resistance training, endurance exercise, or regular fitness routines.
- Adults 50 and older: Those focused on maintaining muscle mass, strength, and mobility as part of healthy aging.
- Active seniors: Older adults who want to support muscle function and maintain an active lifestyle.
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What are the benefits of taking Strength?
Strength provides nutritional support for muscle health and physical activity.Potential benefits include:
- Muscle health support: Supports the body’s natural muscle protein synthesis processes and helps maintain lean muscle mass.
- Support for active lifestyles: Helps maintain muscle function during regular exercise and physical activity.
- Energy metabolism support: Ingredients in the formula contribute to normal cellular energy production.
- Body composition support: Maintaining lean muscle mass supports overall metabolic health.
- Antioxidant support: Plant compounds in the formula contribute antioxidant activity that supports overall wellness.
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When is the best time to take Strength?
Strength is intended for daily use. Many individuals incorporate it into their routine in one of the following ways:- After exercise: Taken alongside balanced nutrition to support muscle health after physical activity.
- Morning use: On non-training days, taking Strength in the morning can help maintain consistent daily intake.
- Before exercise: Some individuals take Strength 30–60 minutes before training as part of their pre-exercise routine.
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Can Strength be stacked with other supplements?
Strength can be used alongside other dietary supplements depending on individual wellness goals.Common options include:
- Whey protein and protein powders: Provide essential amino acids that help meet daily protein requirements.
- Creatine supplements: Creatine is naturally stored in muscle cells and contributes to energy availability during high-intensity activity.
- Branched-chain amino acids (BCAAs): These include leucine, isoleucine, and valine—three essential amino acids that participate in the body’s normal muscle metabolism processes.
- Glutamine supplements: Glutamine is an amino acid involved in muscle metabolism and general immune system function.
- Post-exercise nutrition products: Some formulas contain electrolytes or carbohydrates that support hydration and energy balance after exercise.
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Does Strength help with bodybuilding?
Strength may complement structured resistance training and balanced nutrition for individuals interested in bodybuilding or strength training.Ingredients such as myHMB and epicatechin have been studied for their role in supporting muscle protein synthesis and physical performance during exercise.
As with any fitness goal, results depend on training consistency, dietary habits, and overall lifestyle factors. -
How does myHMB work to support lean muscle?
myHMB is a metabolite of the amino acid leucine that participates in the body’s normal muscle protein synthesis pathways.Research suggests myHMB may help maintain lean muscle mass and support muscle function during periods of intense physical activity, reduced activity, or aging.
When combined with resistance training and adequate protein intake, myHMB may contribute to overall muscle health.
Research in this area is ongoing, and individual responses may vary. -
Is this supplement stimulant-free?
Yes. InfiniWell Strength does not contain stimulant ingredients.This makes it suitable for individuals who want a muscle support supplement without stimulant compounds. -
Can older adults benefit from Strength?
Yes. Adults who want to maintain muscle health and support active lifestyles may find nutritional support helpful as part of their wellness routine.Ingredients such as myHMB and epicatechin have been studied for their role in supporting muscle function and lean body composition in older adults.
Combining nutritional support with regular strength training, balanced nutrition, and adequate rest remains the most effective approach to maintaining physical performance later in life. -
How quickly can I expect results?
Individual experiences vary depending on training habits, diet, and overall lifestyle.Some individuals report noticing differences in workout quality or physical performance within several weeks of consistent use. Changes in strength, endurance, or body composition typically depend on long-term training and nutrition habits.
Consistent supplement use combined with regular exercise and balanced nutrition tends to support the best outcomes. -
Glossary
Terms to know:- myHMB: A metabolite derived from the amino acid leucine that participates in muscle protein synthesis and muscle metabolism.
- Epicatechin: A plant-derived flavonoid found in foods such as cocoa and tea that has been studied for its role in circulation and muscle function.
- Lean body mass: Body components excluding fat, including muscle, bone, and organs.
- Muscle protein synthesis: The biological process through which the body produces new muscle proteins after exercise and nutrition intake.
- Skeletal muscle hypertrophy: The increase in muscle fiber size that occurs with resistance training and adequate nutrition.
- Creatine monohydrate: A dietary supplement studied for its role in supporting high-intensity exercise and muscle metabolism.
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Disclaimer
This content is for informational purposes only and is not medical advice. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before starting any new supplement or making changes to your wellness routine.