Aviform Tummytonic Digestive Supplement
Supplement complementary
Is Aviform Tummytonic Digestive Supplement a good dog food?
This is a supplement, not a complete diet, so it is not scored on our 1-100 scale. The ingredient breakdown below shows what is in it; a supplement should be fed alongside, not instead of, a complete diet.
Only part of the analytical constituents are declared, so the nutritional picture is incomplete.
- RecipeNot applicable
- NutritionalNot applicable
- Transparency45
- Safety100
- Evidencelimited33
Complementary air-dried supplement for dogs of all life stages, made from clinoptilolite of sedimentary origin.
Why you might choose it
- Doesn't list grain ingredients.
- Low in fat for its format: 5% fat on a dry-matter basis.
Why you might not
- A supplement, not a complete diet: feed as an extra, not the whole diet.
- Low in protein: 9% protein on a dry-matter basis.
Estimated composition
Typical analysis (as fed)
- Protein
- 9.22%
- Fat
- 4.83%
- Fibre
- 1.73%
- Ash
- 23%
Additives & feeding info
Technological additives
Clinoptilolite of sedimentary origin (1g568) 84,815.10mg; Bentonite (1m558i) 5,994mg
Feeding guide
Up to 10kg: 2g (Maintenance) / 3.5g (Higher Maintenance). 10kg - 25kg: 3.5g / 7g. 25kg - 40kg: 5g / 10g. Over 40kg: 7g / 14g. 1 rounded scoop = 3.5g approx.
Who is this food for?
Suits
- Labelled by the manufacturer for all lifestages
- Grain-free: no grain ingredients listed
- Doesn't list chicken, beef, turkey, lamb, fish, venison, pork, duck as ingredients
Consider something else if:
- You need more protein than this: 9.2% on a dry-matter basis is in the low band
These points are derived from declared ingredients and analysis, not a substitute for veterinary advice. If your dog has a diagnosed condition, food choice is a medical nutrition decision: speak to your vet. Use the homepage filter to find foods that fit your dog.
Ingredients (1)
| # | As declared | Matched | Category | Tier | Declared % | Est. % |
|---|---|---|---|---|---|---|
| 1 | Gluten free Pumpkin Yeast product (mannan-rich fraction (MRF), postbiotics and beta-glucans) from Saccharomyces cerevisiae Fructo-oligosaccharides Magnesium salts of organic acids Calcium carbonate Sodium bicarbonate Calcium Sulphate Vegetal Carbon Anticaking Agent: Clinoptilolite of sedimentary origin (1g568) 84,815.10mg Technological (Binder) : Bentonite (1m558i) 5,994mg | Clinoptilolite of Sedimentary Origin | mineral | medium | - | 100.0 |
Brand
- Website
- https://www.aviform.co.uk/
- Contact page
- www.aviform.co.uk
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-02
- Product page
- www.aviform.co.uk
Recall history is presentation-only and never affects the score. Dates are when we recorded the data, not when the manufacturer last changed the recipe.
Spotted a mistake in this listing? Report it here and we'll take a look.
Recipe: how the 1-100 score is calculated
Scored with model v2 on 2026-09-22. Each component is the feature value for this product multiplied by the model's published coefficient.
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 32.336 | +32.34 |
| Average ingredient quality | 0.5 | 9.915 | +4.96 |
| Undeclared quantities | 100.0% | -0.131 | -13.09 |
| Low meat (under 10% of dry matter) | yes | -1.988 | -1.99 |
| Processing multiplier | 1.00 | 32.336 | +32.34 |
| Processing: Dry Air Dried | yes | 9.320 | +9.32 |
Show all 40 components
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 32.336 | +32.34 |
| Average ingredient quality | 0.5 | 9.915 | +4.96 |
| Meat share of dry matter | 0.0% | 0.116 | +0.00 |
| Carb share of dry matter | 0.0% | -0.113 | +0.00 |
| Oil share of dry matter | 0.0% | -0.088 | +0.00 |
| Vegetable share of dry matter | 0.0% | -0.002 | +0.00 |
| Additive share of dry matter | 0.0% | 0.177 | +0.00 |
| Supplement share of dry matter | 0.0% | -0.009 | +0.00 |
| Other share of dry matter | 0.0% | -0.371 | +0.00 |
| Unrecognised share of dry matter | 0.0% | -0.022 | +0.00 |
| Recipe graded poor | 0.0% | -0.045 | +0.00 |
| Poor-quality meat in recipe | 0.0% | -0.182 | +0.00 |
| Number of poor ingredients | 0 | -0.868 | +0.00 |
| Largest single poor ingredient | 0.0% | 0.056 | +0.00 |
| Undeclared quantities | 100.0% | -0.131 | -13.09 |
| Prints ingredient percentages | no | 3.194 | +0.00 |
| Complete diet | no | 1.703 | +0.00 |
| Frozen or chilled fresh | no | 11.440 | +0.00 |
| High meat (30%+ of dry matter) | no | -0.506 | +0.00 |
| Low meat (under 10% of dry matter) | yes | -1.988 | -1.99 |
| High carb and low meat | no | -1.250 | +0.00 |
| Meat share × printed percentages | 0.0 | -0.073 | +0.00 |
| Meat share × fresh | 0.0 | -0.339 | +0.00 |
| Fresh × high meat | 0.0 | 16.475 | +0.00 |
| Additive penalty | 0.00 | 0.236 | +0.00 |
| Processing multiplier | 1.00 | 32.336 | +32.34 |
| Processing: Raw | no | 13.322 | +0.00 |
| Processing: Fresh Chilled | no | 7.712 | +0.00 |
| Processing: Fresh Frozen | no | 6.583 | +0.00 |
| Processing: Fresh Refrigerated | no | 4.857 | +0.00 |
| Processing: Fresh Shelf | no | 0.072 | +0.00 |
| Processing: Dry Freeze Dried | no | 11.127 | +0.00 |
| Processing: Dry Air Dried | yes | 9.320 | +9.32 |
| Processing: Dry Cold Pressed | no | 4.569 | +0.00 |
| Processing: Dry Baked | no | -2.321 | +0.00 |
| Processing: Dry Extruded | no | -6.996 | +0.00 |
| Processing: Dry Semi Moist | no | -6.833 | +0.00 |
| Processing: Dry Muesli | no | -10.711 | +0.00 |
| Processing: Wet Pate | no | 2.935 | +0.00 |
| Processing: Wet Chunks | no | 2.292 | +0.00 |
- Processing-type offset
- +0.10
- Additives declared on label
- +1 transparency bonus
- Subtotal
- 65.0
- Final score
- 65/100
Contributions are rounded to two decimals, so they may not sum exactly to the subtotal. The full coefficient table is published on the methodology page.
This is not a complete diet, so the 1-100 rating does not apply to it. Read the recipe breakdown above as ingredient-quality context only.
Score history across model versions
The score shown above is always computed with the latest published model. Earlier scores are kept for the record and are never edited or deleted; a scoring change ships as a new model version with a public write-up on the methodology page.
| Model | Score | |
|---|---|---|
| v2 | 65/100 | current |
| v1 | 60/100 |
Nutritional: declared analysis vs reference ranges
Not applicable to complementary food. FEDIAF reference ranges apply to complete diets.
Transparency: what the label discloses
How much the manufacturer discloses, measured against the FEDIAF Code of Good Labelling Practice and Regulation 767/2009. Mandatory items dominate the weighting.
| Item | Points |
|---|---|
| Ingredient list on the label (mandatory) | 10/10 |
| Printed percentages on the label (voluntary) - not on file | 0/20 |
| Analytical constituents declared (mandatory) - not on file | 0/15 |
| Additives declared (mandatory) | 5/10 |
| Energy value declared (voluntary) - not on file | 0/5 |
| Complete/complementary designation (mandatory) | 5/5 |
| Feeding guidance given (mandatory) | 10/10 |
| Manufacturer identity and address (mandatory) | 5/10 |
| Country of manufacture stated (voluntary) | 10/10 |
| Batch and date labelling (mandatory) - not on file | 0/5 |
Capped at 60: mandatory items missing (Analytical constituents declared, Batch and date labelling).
Safety: recall history
Recall and safety-notice history, time-decayed. This dimension is shown alongside the score and never feeds the headline number.
No recalls recorded in our database.
See all current recalls we track.
Evidence: what the brand claims, and what supports it
The marketing claims made on the pack and product page, and how much evidence sits behind them. We record the claims as stated; we do not assess whether they are true.
| Claim | Type | Substantiation |
|---|---|---|
| Supports Daily Digestive Health (on page) | Functional | Manufacturer assertion |
| Promotes Firm Stools & Nutrient Absorption (on page) | Functional | Manufacturer assertion |
| formulated to support gut health, healthy digestion and overall wellbeing (on page) | Functional | Manufacturer assertion |
| It helps block unfavourable organisms from the gut while promoting the growth of beneficial bacteria, supporting gut integrity and long-term digestive balance. (on page) | Functional | Manufacturer assertion |
| further support digestive function, immune health and weight management (on page) | Functional | Manufacturer assertion |
| can contribute to improved nutrient absorption and overall vitality (on page) | Functional | Manufacturer assertion |
| Combines prebiotics (including Actigen MRF), canine-approved probiotics and postbiotics for multi-layered daily digestive support. (on page) | Functional | Manufacturer assertion |
| Actigen MRF blocks unfavourable gut organisms while promoting beneficial bacteria (on page) | Functional | Manufacturer assertion |
| Provides dietary fibre, vitamins A and C, and potassium to further support digestion, immune function and healthy weight management. (on page) | Functional | Manufacturer assertion |
| Canine-specific postbiotics deliver research-proven benefits for gut health, supporting digestive stability and microbiome balance. (on page) | Functional | Manufacturer assertion |
| Supports healthy digestion and gut balance (on page) | Functional | Manufacturer assertion |
| It helps maintain a healthy balance of good bacteria in the gut using a blend of probiotics, prebiotics, and postbiotics, which supports smoother digestion and overall gut health. (on page) | Functional | Manufacturer assertion |
| Reduces digestive issues like wind and loose stools (on page) | Functional | Manufacturer assertion |
| The formula works to remove toxins and harmful bacteria while improving stool quality, helping reduce wind, firm up stools, and minimise unpleasant odours. (on page) | Functional | Manufacturer assertion |
| beta-glucans support immune health (on page) | Functional | Manufacturer assertion |
| formulated without any artificial additives or fillers (on page) | Free-from | Manufacturer assertion |
| gluten-free (on page) | Free-from | Manufacturer assertion |
| Suitable for dogs with gluten sensitivities (on page) | Free-from | Manufacturer assertion |
Limited: at least one claim rests on manufacturer assertion alone.
The full scoring method is published. See the methodology for exactly how the headline score and each dimension are calculated.
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