Reflux Gourmet vs Gaviscon: How They Differ
Disclosure: this page contains affiliate links to The Acid Reflux Strategy, a different product from the one discussed here. We may earn a commission if you buy through them, at no extra cost to you. We have no commercial relationship with Reflux Gourmet or Gaviscon and are not paid by either. Educational content, not medical advice. Details.
Reflux Gourmet vs Gaviscon: they are not interchangeable, and the label is where the difference shows. Reflux Gourmet Rescue is a US dietary supplement whose label lists a 425 mg alginate complex (calcium pantothenate, sodium alginate, sodium bicarbonate) per teaspoon. US Gaviscon is an over-the-counter antacid whose listed active ingredients are aluminum hydroxide and magnesium carbonate, with alginate listed as an inactive ingredient. The UK’s Gaviscon Advance is the one built mainly around alginate: 1,000 mg of sodium alginate per 10 ml. Below: the side-by-side, who might prefer which, and cheaper routes.
- US Gaviscon: antacid (aluminum hydroxide plus magnesium carbonate) with alginate as an inactive ingredient, sold as an OTC drug.
- UK Gaviscon Advance: sodium alginate 1,000 mg plus potassium hydrogen carbonate 200 mg per 10 ml, a licensed medicine in the UK.
- Reflux Gourmet Rescue: alginate complex 425 mg per 5 ml, dietary supplement, US only for now.
- Evidence: alginate trials mostly involve pharmaceutical products such as Gaviscon. We located no published trial of Reflux Gourmet.
- Price: Reflux Gourmet $28 for 47 teaspoons on the maker’s store (October 2026). We could not verify current Gaviscon prices; check locally.
Independent page: Reflux Gourmet and Gaviscon are trademarks of their owners. This page is independent and not affiliated with, endorsed or sponsored by either brand. We have no commercial relationship with Reflux Gourmet or Gaviscon and earn nothing if you buy them. Last checked: October 2026.
The Acid Reflux Strategy is a downloadable food-and-lifestyle guide, about $49 one time with a 60-day ClickBank refund (vendor page checked 30 Sep 2026). It is not a medicine, and it does not replace medical care or prescribed treatment.
See the current price and refund terms →
Affiliate link to a different product from the two compared here: we may earn a commission if you buy through it, at no extra cost to you. The publisher’s page makes stronger claims than we can support, including about heartburn disappearing; we do not endorse them.
Why this comparison is confusing
People search “Reflux Gourmet vs Gaviscon” expecting two similar bottles. Part of the confusion is the name. Gaviscon is a family of products, and the formula depends on the country. The US and UK versions are not the same, and we compare all three below, using the labels and official product information we could read in October 2026.
Side-by-side comparison
| Reflux Gourmet Rescue (US) | Gaviscon, US (liquid and chewable) | Gaviscon Advance (UK) | |
|---|---|---|---|
| Active ingredients as labeled | “Proprietary alginate complex” 425 mg per 5 ml: calcium pantothenate, sodium alginate, sodium bicarbonate | Aluminum hydroxide and magnesium carbonate (Regular liquid: 95 mg and 358 mg per 15 ml; Extra Strength liquid: 254 mg and 237.5 mg per 5 ml) | Sodium alginate 1,000 mg and potassium hydrogen carbonate 200 mg per 10 ml |
| Alginate role | Core of the formula; amount not broken out | Sodium alginate (liquid) and alginic acid (chewables) are listed as inactive ingredients | Active ingredient |
| Regulatory category | Dietary supplement | OTC antacid with Drug Facts label | Licensed medicine (UK product information) |
| Form | Thick liquid in a tube, single-serve packets, separate gum | Liquid and chewable tablets | Oral suspension (aniseed flavor in the product information we read) |
| Sodium | 40 mg per 5 ml | Label tells people on a sodium-restricted diet to ask a doctor or pharmacist | 57.85 mg per 5 ml; flagged as high in sodium for people on low-salt diets |
| Sugar | 3 g added sugars per 5 ml (dextrose) | Varies by product and flavor; read the label | See the product information for sweeteners |
| Dosing statement | 1 teaspoon or more as desired, commonly after meals and before bed | Regular liquid: 1–2 tablespoons four times a day, maximum 8 tablespoons in 24 hours, and not the maximum dose for more than 2 weeks (label) | Adults and children 12 and over: 5–10 ml after meals and at bedtime; review if no improvement after 7 days |
| Pregnancy | Maker says ingredients are suitable; no specific guidance | Ask a doctor or pharmacist | Product information says it can be used in pregnancy if clinically needed |
| Where sold | US; maker says it is working on international availability | US retail | UK pharmacies and other markets; availability elsewhere varies |
The dosing, ingredient and sodium figures in the second and third columns come from the DailyMed labels for Gaviscon (liquid, Extra Strength chewable) and the UK product information for Gaviscon Advance. Product formulas change, so check the package you buy.
How each one works
The alginate raft idea is shared. Sodium alginate meets stomach acid, forms a gel, and the gas from a bicarbonate or carbonate lifts it so it floats above the meal. A small physiological study found that a Gaviscon alginate-antacid liquid neutralized or displaced the post-meal “acid pocket” in 6 of 8 patients who had one (Kwiatek et al., 2011).
The US antacid part is different: aluminum hydroxide and magnesium carbonate neutralize acid directly. The labels warn that antacids can interact with some prescription medicines and that people with kidney disease should ask a doctor first. So US Gaviscon is closer to the antacids we cover in best antacids for acid reflux and Tums vs Pepcid vs Gaviscon, with an alginate-based foam as an extra.
Which has more evidence?
For alginate as a category, there are reviews of randomized trials. One pooled 14 trials and 2,095 people and found alginate therapies raised the odds of symptom resolution against placebo or antacids (odds ratio 4.42), while looking less effective than PPIs or H2 blockers, though not significantly (Leiman et al., 2017). A later review found no significant pooled difference against placebo or antacids but similar safety (Zhao et al., 2020). In pregnancy, an open-label study of 144 women using Liquid Gaviscon reported most heartburn improvements and few related adverse events (Strugala et al., 2012).
The abstracts do not name Reflux Gourmet, and a PubMed search for the brand on 19 October 2026 found no study that evaluates it. The fairest reading is that Gaviscon-type products have more published research behind them, while Reflux Gourmet shares the same mechanism but has no trial of its own that we could find. That is an evidence gap, not proof that it fails. Equally, no one has shown it is better, and the amount of alginate on its label is not disclosed.
Taste, texture and convenience
We have not tasted either, so we do not rate flavor. What the labels do show: Reflux Gourmet comes in Mint Chocolate and Vanilla Caramel, in a tube or single-serve packets (25 for $34 in October 2026), and as a chewing gum. Gaviscon comes as liquids and chewables, and the UK product we read is aniseed flavored. Reflux Gourmet states that its sweetness comes from dextrose (3 g added sugars a teaspoon); if you are cutting sugar, compare that with the sweeteners on whichever Gaviscon label you pick up, since the US chewable lists sucrose among its inactive ingredients.
Price
Reflux Gourmet: $28 for a 47-serving tube (about 60 cents a teaspoon by our arithmetic), $34 for 25 packets, listed on the maker’s store in October 2026. The maker’s pages say it does not accept returns because the products are perishable. We could not verify current prices for Gaviscon in the US or UK, so we do not compare cost per dose. Prices change, so check current price and size at the shop, and compare per dose, not per bottle.
Who might prefer which
- Reflux Gourmet may suit someone in the US who wants an alginate liquid without aluminum or magnesium antacids, likes the idea of a gum or packets for travel, and accepts the lack of trials on the product itself. Compare per-dose prices where you shop.
- US Gaviscon may suit someone who wants a conventional antacid from a familiar drugstore brand with a standard Drug Facts label that their pharmacist can look up. Note the kidney and sodium cautions on the label.
- Gaviscon Advance may suit someone in the UK or a market where it is sold, who wants a higher alginate amount with a long record of study and official product information. Its information flags it as high in sodium and it contains potassium, so it is not for everyone.
- Either may not suit someone with warning symptoms, with long-standing daily symptoms or with a diagnosis of Barrett’s esophagus or erosive esophagitis. Those need a doctor first.
Cheaper alternatives to consider
- Generic or store-brand alginate suspensions exist in some countries. Ask a pharmacist for one with the same alginate and bicarbonate or carbonate and compare the alginate per dose on the label.
- Plain antacids such as calcium carbonate cost little and act fast, but the NIDDK says antacids should not be used daily or for severe symptoms unless a doctor agrees (NIDDK).
- Raising the head of the bed 6 to 8 inches and changing meal size and timing are low-cost steps the NIDDK lists. See wedge pillows and bed risers, and the acid reflux diet plan.
Where The Acid Reflux Strategy fits (a different approach)
If you need something every day, see a doctor about the cause. Some people also want to look at food and habits; The Acid Reflux Strategy by Scott Davis (Blue Heron Health News) is a food-and-lifestyle PDF guide: what to eat, how to combine and time meals, and short stress exercises. By the vendor’s order page (checked 30 Sep 2026) it is about $49 once with a 60-day ClickBank refund, delivered instantly as a download, with no recurring purchase. It is not a medicine, has no clinical trial of the branded program behind it and does not replace Gaviscon, a PPI or a visit to your doctor. People who choose a food-first plan often still keep an antacid or alginate on hand; talk to your doctor. Read the full review, the comparison with antacids and the cost page.
Disclosure: the links in this section lead to The Acid Reflux Strategy and may earn us a commission at no cost to you. We earn nothing from Reflux Gourmet or Gaviscon. The publisher’s page makes stronger claims than we can support, including about heartburn disappearing; we do not endorse them.
Check today’s price →Verdict
Reflux Gourmet and Gaviscon overlap in the alginate idea but differ in formula, regulatory status and published evidence. US Gaviscon is mainly an antacid; UK Gaviscon Advance is the alginate-first product; Reflux Gourmet is a supplement with an undisclosed alginate amount and no published trial of its own. Choose by your health needs (sodium, sugar, kidney function, pregnancy), your country and your budget, and ask your pharmacist when in doubt. If you need either every day, see a doctor about the cause.
Try the food-first guide, 60-day refund →Frequently asked questions
Is Reflux Gourmet better than Gaviscon?
No head-to-head study exists that we could find. Gaviscon-type products have more published research. Reflux Gourmet has none of its own, and the choice depends on your needs, country and budget.
Does Reflux Gourmet work like Gaviscon?
Both aim to form an alginate gel raft. US Gaviscon also relies on aluminum hydroxide and magnesium carbonate as antacids, so it works partly by neutralizing acid.
Can I use Reflux Gourmet and Gaviscon together?
There is no published guidance on combining them that we located. Ask your pharmacist, particularly about total sodium and the spacing of other medicines.
Is Gaviscon sold in the US?
Yes, but the US formulas differ from the UK ones. The US labels list aluminum hydroxide and magnesium carbonate as the active ingredients.
Which is cheaper per dose?
We could not verify current Gaviscon prices, so we cannot say. Reflux Gourmet is about 60 cents a teaspoon at $28 for 47 servings (October 2026). Compare per-dose prices where you shop.
Which one is safer in pregnancy?
The UK product information says Gaviscon Advance can be used in pregnancy if clinically needed. Reflux Gourmet’s maker says its ingredients are suitable but gives no specific guidance. Ask your doctor or midwife.
Which has less sodium?
Per 5 ml, Reflux Gourmet lists 40 mg and Gaviscon Advance 57.85 mg. Doses and sizes differ, so compare what you would actually take.
How we reviewed this
How we reviewed this: we have not used either product. We read the Reflux Gourmet label and pages, the DailyMed labels for US Gaviscon, the UK product information for Gaviscon Advance, and published research. Prices and availability are as of October 2026 and may have changed. See our editorial policy.
Spotted an error? Tell us via the contact page and we will check and fix it.
Affiliate & medical disclosure: This page contains affiliate links to The Acid Reflux Strategy; we may earn a commission on purchases at no extra cost to you. We are not affiliated with Reflux Gourmet or Gaviscon. The Acid Reflux Strategy is a lifestyle program, not a medical treatment. This page is educational and is not medical advice: talk to your doctor or pharmacist before changing any medicine or beginning a new product. See our affiliate disclosure, medical disclaimer and editorial policy.
