Life Extension Esophageal Guardian is a simple oesophageal health chewable that builds a protective gel shield when stomach contents arrive, and helps shield the oesophagus from reflux after meals.

Available Sizes & Variants:

Sixty vegetarian chewable tablets acceptable daily dose for ongoing oesophageal support.

Benefits & Features:

• Aims to promote oesophageal health with a protective gel shield.
• Chew after meals for quick protection that lasts for several hours.
• Vegetarian digestive-aid formula uses berry flavours, making the daily routine pleasant.
• Intended for daily use after meals to support ongoing comfort.
• Compared to liquids or capsules, these chewables pair a refreshing berry flavour with an alginate-based barrier that helps protect the oesophagus from reflux during digestion.

Life Extension Esophageal Guardian builds on Life Extension science-first heritage and commitment to transparent labelling. The key active alginic acid forms a raft that floats on stomach contents, creating a protective barrier against reflux. The barrier forms within two minutes and lasts four to five hours, delivering all-day reassurance after a single dose. The vegetarian, non-GMO formula is a berry flavoured supplement, designed for everyday digestive support and oesophageal health. This sits among berry flavoured supplements for easy daily use.

Calcium (as calcium carbonate), Magnesium (as magnesium carbonate), Potassium (as potassium bicarbonate), Alginic Acid, Strawberry Extract (fruit), Ellagic acid from pomegranate extract (hull) and strawberry extract (fruit)

• GTIN: 737870173762
• Manufacturer: Life Extension
• Categories: Best SellersLife ExtensionSports Supplements Black Friday Sale
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one (1) tablet in the morning, or as recommended by your healthcare practitioner. Store tightly closed in a cool, dry place. Consult with your healthcare practitioner if you have, or have a history of, estrogen-dependent tumors. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Alginic Acid

Alginic acid forms a protective gel barrier in the stomach, creating a raft that helps shield the oesophagus from gastric contents. This mechanism is central to how the product supports oesophageal comfort after meals.

This form creates a gel raft on top of stomach contents to help block reflux towards the oesophagus, with the matrix strengthened by minerals in the formulation. The berry flavour and natural extracts provide taste and antioxidant support.

Benefits & Features:

• Alginic acid helps form a floating barrier in the stomach that can help minimise contact between stomach contents and the oesophagus. Research suggests alginate rafts can reduce reflux symptoms, aligning with EFSA and NHS guidance on normal digestive function.
• Dr. Mandel of a university found that alginate-based rafts can significantly reduce reflux-related symptoms, supporting the role of alginic acid in normal digestive processes.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension is our pick partner for Esophageal Guardian because this brand embodies a science-led, transparent approach to supplement formulation. The manufacturer is well established in the industry and widely regarded for investing in clinical research and product development, with a clear commitment to non-GMO ingredients and transparent labeling. This enduring reputation aligns with Welzo’s emphasis on evidence-based quality and consumer trust. Life Extension’s heritage as a science-focused brand positions it as a reliable supplier for a product designed to form a protective gel barrier in the stomach, exactly the kind of targeted support our customers expect from a well‑curated line.

From a quality and fit perspective, Life Extension products are evaluated through our rigorous criteria for credibility and safety, complemented by their demonstrated expertise in scientifically formulated supplements. This brand’s established stance on quality makes it a natural fit for the British market, supported by Welzo’s medical team and our quality standards criteria, which you can explore here: Welzo's healthcare professionals and our quality assurance criteria.