SKU: 999105334

Essential Youth
L-Ergothioneine - 5 mg, 30 vegetarian capsules

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Description

Essential Youth <br>L-Ergothioneine - 5 mg, 30 vegetarian capsulesResearch shows that l ergothioneine, an amino acid found in certain mushrooms, offers powerful cellular protection against oxidative stress. Its benefits have also been linked to brain and heart health, as well as healthy vision. Ergothioneine is an amino acid thats widely distributed throughout your body, but levels have been shown to decline as we age. Your body cant produce it, so you must get it through your dietits found in a variety of food

Research shows that l-ergothioneine, an amino acid found in certain mushrooms, offers powerful cellular protection against oxidative stress. Its benefits have also been linked to brain and heart health, as well as healthy vision.

Ergothioneine is an amino acid that’s widely distributed throughout your body, but levels have been shown to decline as we age. Your body can’t produce it, so you must get it through your diet—it’s found in a variety of food sources, but with the highest concentrations in certain types of mushrooms.

Supplement Facts
Serving Size 1 vegetarian capsule

Vitamin C (from ascorbyl palmitate): 5 mg.
ErgoActive® (L-Ergothioneine): 5 mg.

Other ingredients: microcrystalline cellulose, maltodextrin, vegetable cellulose (capsule), rice bran, silica.

Non-GMO
ErgoActive® is a registered mark of Blue California.

Dosage and Use

Take one (1) capsule daily, or as recommended by a healthcare practitioner.

Why Should I Supplement With Essential Youth L-Ergothioneine?

In today's world, you don't have to be young to be youthful. With regular exercise and the proper nutrition you can fight against aging head on. And to help you on your quest, we created Essential Youth L-Ergothioneine. 

Longevity and telomere support

Ergothioneine has been shown to delay telomere shortening due to oxidative stress. Why would you want to delay telomeres from shortening? Your telomeres are like protective caps at the end of your chromosomes. As time goes by, these telomeres shorten naturally, in step with your aging process. In a preclinical study, L-ergothioneine had a protective effect on telomere length and slowed the rate of telomere shortening under oxidative stress conditions.

Brain and vision health

Low levels of ergothioneine in older adults have been linked with cognitive decline. In preclinical studies, ergothioneine showed beneficial neuroprotective properties from oxidative stress, supporting overall cognitive health.

The cell-protecting properties of ergothioneine have also been linked to vision health.

So are you ready to fight back against aging? Defy your age with Essential Youth L-Ergothioneine from Life Extension.

Reviewed by Dr. Michael A. Smith, MD: Director of Education and Spokesperson for Life Extension.

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SKU: 999105334

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Lena Y.
Charlottesville, US
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
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Reviewed in the United States on March 27, 2026
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Just Carrie
Omaha, US
★★★★★ 5
Comfortable
Size: 6, Color: Black
Great sandal! Fits great and comfy
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Reviewed in the United States on April 3, 2026
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BJ Coyle
Draper, US
★★★★★ 5
Yes!
Size: 5, Color: Molasses
Love these, very comfortable. Tts
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Reviewed in the United States on June 13, 2026
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Nunca me llegó el pedido
West Palm Beach, US
★★★★★ 5
Muy suaves
Size: 6.5, Color: Black
Son muy cómodas me encantaron
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Reviewed in the United States on June 11, 2026
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Jami
Belleville, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
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Reviewed in the United States on June 7, 2026

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