25 days ago
As with many supplements one
As with many supplements one cannot really tell the effects but Healf are a brilliant supplier. Always helpful and efficient.
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Ergothinoneine - 25 mg
£28.31£31.45
30 capsules
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1
Product description
Key Benefits
- 25mg L-ergothioneine per capsule.
- Ergothioneine is a naturally occurring dietary amino acid.
- Cannot be synthesised by the body, sourced from diet.
- Absorbed via the highly selective OCTN1 transporter.
- Single-ingredient, unflavoured formula.
Ergothioneine is an amino acid your body cannot make on its own. It's found naturally in certain foods, particularly mushrooms and organ meats, and levels in the body tend to decline with age.
What makes it interesting is how the body handles it. Ergothioneine is absorbed in the small intestine and transported into cells via OCTN1, a highly selective transporter specific to this compound. Once inside cells, it acts as an antioxidant, donating electrons to neutralise free radicals and reactive oxygen species generated during normal cellular metabolism. Research into ergothioneine is active and growing, particularly around its role in ageing biology, though human evidence is still developing.
L-Ergothioneine by ProHealth Longevity delivers 25mg per capsule in a clean, single-ingredient formula. Simple to add to any daily routine.
Why ProHealth Longevity is Healf
Ergothioneine supplements can vary quite a bit in strength, and dose is one of the biggest differences. ProHealth provides 25 mg per serving, a level aligned with the amount used in published human research, while every batch is manufactured in FDA-regulated, GMP-certified facilities and independently tested in the USA for purity and quality. It's a simple, well-made formula for anyone who values transparency as much as the ingredient itself.
ProHealth Longevity was founded by Rich Carson in 1988 after his own health struggles with ME/CFS. What started as a personal search for answers grew into a trusted company, built on the belief that people deserve access to high-quality supplements they can rely on.
For over 35 years, ProHealth has focused on science-backed formulations, always guided by research and a commitment to purity. The company has also donated millions to medical research and patient advocacy, staying true to its motto: “Commerce with Compassion.” Today, ProHealth Longevity continues that mission by offering supplements designed to support healthy ageing, helping people look forward to a longer, stronger life.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
ProHealth Longevity was founded by Rich Carson in 1988 after his own health struggles with ME/CFS. What started as a personal search for answers grew into a trusted company, built on the belief that people deserve access to high-quality supplements they can rely on.
For over 35 years, ProHealth has focused on science-backed formulations, always guided by research and a commitment to purity. The company has also donated millions to medical research and patient advocacy, staying true to its motto: “Commerce with Compassion.” Today, ProHealth Longevity continues that mission by offering supplements designed to support healthy ageing, helping people look forward to a longer, stronger life.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
L-Ergothioneine.
OTHER INGREDIENTS: Hypromellose (capsule), rice flour.
OTHER INGREDIENTS: Hypromellose (capsule), rice flour.
Suggested use
Take (1) capsule per day, with or without food.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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