SKU: 57236173669

L-Ergothioneine - 25 mg, 30 capsules - 3 pack

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Description

L-Ergothioneine - 25 mg, 30 capsules - 3 packErgothioneine is a powerful amino acid that helps fight the signs of aging and supports numerous aspects of health. Supports longevity by aiding in telomere length maintenence 1 Combats oxidative stress in the brain to support cognition 2 Protects the heart and is associated with reduced cardiovascular mortality 3 View Certificate of Analysis Research Supported Benefits: Supports Longevity. Research shows that ergothioneine supports longevity by

Ergothioneine is a powerful amino acid that helps fight the signs of aging and supports numerous aspects of health.

  • Supports longevity by aiding in telomere length maintenence 1
  • Combats oxidative stress in the brain to support cognition 2
  • Protects the heart and is associated with reduced cardiovascular mortality 3

View Certificate of Analysis

Research-Supported Benefits:

Supports Longevity. Research shows that ergothioneine supports longevity by protecting against accelerated telomere shortening. (1) Longer telomeres are a powerful predictor of increased lifespan and healthspan. (4)

Maintains Cellular Health. Ergothioneine has been shown to reduce levels of oxidative stress. High levels of oxidative stress may contribute to DNA damage, a decline in ATP (cellular energy) production and elevated inflammatory markers. (5)

Promotes Heart Health. By reducing oxidative stress, ergothioneine exhibits powerful cardioprotective properties. Oxidative stress is associated with accelerated aging of heart cells, studies show ergothioneine reduces cardiac-related mortality risk. (6)

Enhances Brain Health. Low levels of ergothioneine are correlated with neurodegeneration and cognitive impairment. (7) Animal studies have found that administration of ergothioneine improves markers of memory and mood. (8)

Improves Performance. Research suggests ergothioneine may improve markers associated with fitness and muscle health. One study found that administration ergothioneine to mice increased time to exhaustion during aerobic activity and enhanced protein synthesis post-exercise. (9)

References:

1. Samuel P, Tsapekos M, de Pedro N, Liu AG, Casey Lippmeier J, Chen S. Ergothioneine Mitigates Telomere Shortening under Oxidative Stress Conditions. J Diet Suppl. 2022;19(2):212-225. doi:10.1080/19390211.2020.1854919

2. Wijesinghe P, Whitmore CA, Campbell M, et al. Ergothioneine, a dietary antioxidant improves amyloid beta clearance in the neuroretina of a mouse model of Alzheimer's disease. Front Neurosci. 2023;17:1107436. Published 2023 Mar 14. doi:10.3389/fnins.2023.1107436

3. Dare A, Elrashedy AA, Channa ML, Nadar A. Cardioprotective Effects and in-silico Antioxidant Mechanism of L-Ergothioneine in Experimental Type-2 Diabetic Rats. Cardiovasc Hematol Agents Med Chem. 2022;20(2):133-147. doi:10.2174/1871525719666210809122541

4. Heidinger BJ, Blount JD, Boner W, Griffiths K, Metcalfe NB, Monaghan P. Telomere length in early life predicts lifespan. Proc Natl Acad Sci U S A. 2012;109(5):1743-1748. doi:10.1073/pnas.1113306109

5. Fu TT, Shen L. Ergothioneine as a Natural Antioxidant Against Oxidative Stress-Related Diseases. Front Pharmacol. 2022;13:850813. Published 2022 Mar 18. doi:10.3389/fphar.2022.850813

6. Smith E, Ottosson F, Hellstrand S, et al. Ergothioneine is associated with reduced mortality and decreased risk of cardiovascular disease. Heart. 2020;106(9):691-697. doi:10.1136/heartjnl-2019-315485

7. Wu LY, Kan CN, Cheah IK, et al. Low Plasma Ergothioneine Predicts Cognitive and Functional Decline in an Elderly Cohort Attending Memory Clinics. Antioxidants (Basel). 2022;11(9):1717. Published 2022 Aug 30. doi:10.3390/antiox11091717

8. Ishimoto T, Kato Y. Ergothioneine in the brain. FEBS Lett. 2022;596(10):1290-1298. doi:10.1002/1873-3468.14271

9. Fovet T, Guilhot C, Delobel P, Chopard A, Py G, Brioche T. Ergothioneine Improves Aerobic Performance Without Any Negative Effect on Early Muscle Recovery Signaling in Response to Acute Exercise. Front Physiol. 2022;13:834597. Published 2022 Feb 9. doi:10.3389/fphys.2022.834597

  • Ergothioneine is an amino acid that your body is unable to make on its own but can be obtained from eating foods such as certain types of mushrooms and organ meat.
  • As you age, levels of ergothioneine decline in the body, potentially contributing to a decline in cellular, brain, heart, and muscle health.
  • Ergothioneine is absorbed in the small intestine and transported throughout the body via a specific transporter known as the Organic Cation Transporter 1 (OCTN1). This transporter is highly selective for ergothioneine, allowing it to enter cells efficiently.
  • Once inside the cells, ergothioneine primarily exerts its effects as a potent antioxidant. It works by donating electrons to neutralize harmful free radicals and reactive oxygen species (ROS) that are generated during normal cellular metabolism and in response to environmental stressors.
  • Administration of ergothioneine in animal studies has been shown to reduce oxidative stress, mediate inflammatory markers, and promote cellular, brain, and heart health.
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 30
Amount Per Serving %DV
L-Ergothioneine 25 mg
† Daily Value (DV) not established
REV.08.25

  • OTHER INGREDIENTS: Hypromellose (capsule), rice flour.
  • SUGGESTED DAILY USE: Take (1) capsule per day, with or without food.
  • CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are undergoing treatment for a medical condition. Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.
  • Unique Formulation. Compared to the majority of products on the market with lower doses, ProHealth's Ergothioneine contains a clinically effective dose of 25 mg of ergothioneine per serving.
  • Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
  • Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 57236173669

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4.1 ★★★★★
Based on 16 reviews
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Verified Purchase
David Pierce
West Palm Beach, US
★★★★★ 5
Good power strip for under-desk mount.
Size: 6FT, Style: 1 Pack
Affordable power strip. 12 plugs. Good build quality. It says "Surge Protector" in the product description, but without actually taking it apart, I don't actually think there's a surge protector or anything built in - there's no breaker/reset button, which is usually the giveaway for that. Also, no USB charge ports or any extras like that. The plugs aren't only spaced the normal width apart - you won't get many wall-wart style power supplies connected with this. That should be obvious from the product images but I figured I'd mention it. You can get little 8-12" pigtail M/F power cables for cheap that address that problem, though. Easy to attach to underside of desk with included brackets. They're through-hole, not that weird slot/key thing, which is a plus, IMHO. (The last power strip had used those, and after it fell off a few times, I jut gave up and it lived on the floor. This won't do that.) The brackets are visible in the produce images, but come screwed on in reverse - you have to unscrew and flip them before you have the tabs to attach things. I assume that's what "rotating" means in the product description. It makes sense - the product package can be a couple inches shorter and most people presumably don't use the clips anyway. I just think it's great they're there if you need them. Getting all the cords up off the floor makes it a lot easier to sweep or vacuum under the desk, and a lot hard for cats to disturb things. Satisfied customer here!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
B
Verified Purchase
Benoit J. Lheureux
Lake Worth, US
★★★★★ 5
Solid, well-made product. I like that you can rotate-to-mount for different situations.
Size: 6FT, Style: 1 Pack
Heavy-duty chord, heavy-duty sockets, heavy-duty metal frame. Works well, and I like the lighted on/off switch. Being able to rotate and mount however needed makes it versatile. As clearly illustrated in the product description, the sockets are *really* close to each other, but that perfectly met my needs - but look for alternatives if you plan to plug in wall-warts and other space-consuming devices.
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Reviewed in the United States on February 5, 2026
A
Verified Purchase
AlanS
Chelsea, US
★★★★★ 5
Before Mounting, Re-look at the photos for bracket position to save frustration!
Size: 3FT, Style: 1 Pack
Good, solid quality feel, fit and finish... BUT, as other comments indicate, the brackets can be confusing. They come positioned inward for compact fit in the box. Remove the mounting screw from the end, then SLIDE the bracket off, position the L-shape away from the strip for mounting and re-insert the power strip. Others mentioned lack of a tool for bracket removal but none is needed, they simply slide off (they don't rotate while seated). I (and others, per the comments) envisioned it mounted with brackets turned inward (as they came in the box) but doing that puts a screw head in the way of fully seating the unit into the bracket with misaligned mounting screw holes. Came back to this ad to look at the pictures and VIOLA -- set the brackets outward and screw holes align for perfect fit! Quite honestly, made me feel like a chimpanzee given a simple puzzle to solve, and I FAILED the test until looking at the pictures! Reading the reviews made me feel a little better, seeing I'm not the only one!! All that said, this power strip provides great bang for the buck. I'm using it to power my desktop computer with a three-monitor display and external storage drives.
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Reviewed in the United States on May 4, 2026
M
Verified Purchase
Mouse
Carnegie, US
★★★★★ 5
Extraordinarily Useful
Size: 10FT, Style: 1 Pack
We use this to plug in all of our chargers (an off brand mini chain saw, off brand mini blower, and way to many (but we love and use them) Ryobi products). The are on a shelf, easy to get to, no cords tangled, no plugging and unplugging. Great decision because this is a great product.
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Reviewed in the United States on February 1, 2026
S
Verified Purchase
Saul Ramirez
Lake Worth, US
★★★★★ 4
Better for entertainment center
Size: 6FT, Style: 1 Pack
Have it mounted under my workshop desk the mount ability is simple and works good also have my phone plugged in and the ports work good, the length of the cable is good if you want it somewhat far from the outlet only thing is I wish with the design they spaced out the outlets since ryobi’s charging outlets are bricks but other than that zero complaints
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Reviewed in the United States on February 18, 2026

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