Is Wysong Epigen a good dog food?
We score it 50/100 (Average). This reflects the ingredient quality, composition and label transparency of the recipe as declared on the label.
Why this score?
This recipe achieves an overall rating of 50 out of 100 based on several key factors. The overall quality of the ingredient list contributed +6.3 points to the total. However, ingredients without printed percentages reduced the score by -10.6, the processing format subtracted -6.7, and the additive load contributed -2.6 points.
Only part of the analytical constituents are declared, so the nutritional picture is incomplete.
100% of this recipe has no printed percentage. Estimated shares are model estimates, not label facts.
- Recipe50
- Nutritionallow100
- Transparency50
- Safety100
- Evidencemoderate100
The Recipe score measures how attractive and transparent the declared ingredient list is. It is not, by itself, proof that the food is nutritionally appropriate for long-term feeding. The Nutritional and Evidence scores measure what we can verify towards that stronger claim.
Why you might choose it
- Nutritionally complete: formulated to be fed as the whole diet.
Why you might not
- 100% of the recipe mass has no printed percentage, so the exact split cannot be verified.
- Its additive load costs about 3 points in the rating.
Estimated composition
Typical analysis (as fed)
- Protein
- 60%
- Fat
- 15%
- Fibre
- 4%
- Moisture
- 10%
Additives & feeding info
Nutritional additives
Taurine 0.2% min; Vitamins: Ascorbic Acid (source of Vitamin C), Vitamin E Supplement, Niacin Supplement, Calcium Pantothenate, Vitamin A Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin D3 Supplement, Biotin, Vitamin B12 Supplement, Folic Acid; Minerals: Potassium Chloride, Zinc Proteinate, Zinc Sulfate, Ferrous Sulfate, Iron Proteinate, Copper Sulfate, Copper Proteinate, Manganese Sulfate, Manganese Proteinate, Sodium Selenite, Calcium Iodate; Choline Chloride
Technological additives
Mixed Tocopherols (preservative); Calcium Propionate (preservative); Citric Acid (preservative)
Feeding guide
Mix with present diet beginning at about 10% and gradually increase. Cats 5-20 lbs: ¼ to 1 cup per day. Dogs 3-80 lbs: ¼ to 3¼ cups per day depending on weight.
Reviews
Trustpilot: 0.0/5 · 0 reviews
Who is this food for?
Suits
- Labelled by the manufacturer for all lifestages
- Doesn't list beef, lamb, venison, pork, duck as ingredients
Consider something else if:
- Your dog avoids chicken: the label lists chicken
- Your dog avoids turkey: the label lists dehydrated turkey protein
- Your dog avoids fish: the label lists fish oil
- Your dog avoids grain: it is listed as an ingredient
- You want a single-protein recipe: this one lists more than one animal protein
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 (42)
| # | As declared | Matched | Category | Tier | Declared % | Est. % |
|---|---|---|---|---|---|---|
| 1 | Organic Chicken | Chicken | meat | medium | - | 3.1 |
| 2 | Chicken Meal | Dried chicken protein | meat | good | - | 3.1 |
| 3 | Turkey Meal | Dehydrated turkey protein | meat | good | - | 3.1 |
| 4 | Potato Protein | Potato protein | carb | medium | - | 3.0 |
| 5 | Meat Protein Isolate | Meat Meal | meat | medium | - | 3.0 |
| 6 | Chicken Fat (preserved with Mixed Tocopherols) | Chicken Oil and Fat | oil | medium | - | 3.0 |
| 7 | Gelatin | Gelatin | supplement | medium | - | 2.9 |
| 8 | Dried Plain Beet Pulp | Beet Pulp | fibre | medium | - | 2.9 |
| 9 | Natural Flavor | Flavor | additive | poor | - | 2.8 |
| 10 | Coconut Oil | Coconut Oil | oil | medium | - | 2.8 |
| 11 | Chia Seeds | Chia Seeds | veg | good | - | 2.8 |
| 12 | Salt | Salt | additive | medium | - | 2.7 |
| 13 | Taurine | Taurine | supplement | good | - | 2.7 |
| 14 | Calcium Carbonate | Calcium Carbonate | supplement | medium | - | 2.7 |
| 15 | Dried Tomato Pomace | Tomato Pomace | fibre | medium | - | 2.6 |
| 16 | Calcium Propionate (a preservative) | Calcium Carbonate | supplement | medium | - | 2.6 |
| 17 | Choline Chloride | Choline | supplement | good | - | 2.5 |
| 18 | Dried Kelp | Kelp | veg | good | - | 2.5 |
| 19 | Organic Barley Grass Powder | Barley grass | carb | good | - | 2.5 |
| 20 | Dried Blueberry Powder | Blueberries | veg | good | - | 2.4 |
| 21 | Dried Yogurt | Yoghurt | other | medium | - | 2.4 |
| 22 | Apple Fiber | Apple Fibre | fibre | medium | - | 2.4 |
| 23 | Dried Kale | Kale | veg | good | - | 2.3 |
| 24 | Dried Spinach | Spinach | veg | good | - | 2.3 |
| 25 | Dried Carrots | Carrots | veg | good | - | 2.2 |
| 26 | Fish Oil | Fish Oil | oil | good | - | 2.2 |
| 27 | Yeast Extract | Yeast | supplement | good | - | 2.2 |
| 28 | Citric Acid (a preservative) | Citric Acid | additive | medium | - | 2.1 |
| 29 | Inulin | Inulin | fibre | good | - | 2.1 |
| 30 | Mixed Tocopherols (a preservative) | Tocopherols | additive | good | - | 2.1 |
| 31 | Rosemary Extract | Rosemary | veg | good | - | 2.0 |
| 32 | Yeast Culture | Yeast | supplement | good | - | 2.0 |
| 33 | Minerals (Potassium Chloride, Zinc Proteinate, Zinc Sulfate, Ferrous Sulfate, Iron Proteinate, Copper Sulfate, Copper Proteinate, Manganese Sulfate, Manganese Proteinate, Sodium Selenite, Calcium Iodate) | Vitamins and minerals | supplement | medium | - | 1.9 |
| 34 | Vitamins (Ascorbic Acid [source of Vitamin C], Vitamin E Supplement, Niacin Supplement, Calcium Pantothenate, Vitamin A Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin D3 Supplement, Biotin, Vitamin B12 Supplement, Folic Acid) | Vitamins and minerals | supplement | medium | - | 1.9 |
| 35 | Dried Aspergillus oryzae Fermentation Extract | unmatched | - | - | - | 1.9 |
| 36 | Dried Enterococcus faecium Fermentation Product | Enterococcus Faecium | supplement | good | - | 1.8 |
| 37 | Dried Lactobacillus casei Fermentation Product | Lactobacillus casei | supplement | good | - | 1.8 |
| 38 | Dried Lactobacillus acidophilus Fermentation Product | Dried Lactobacillus acidophilus Fermentation Product | supplement | good | - | 1.8 |
| 39 | Dried Bacillus subtilis Fermentation Extract | Bacillus Subtilis | supplement | good | - | 1.7 |
| 40 | Dried Lactobacillus plantarum Fermentation Product | Lactobacillus plantarum | supplement | good | - | 1.7 |
| 41 | Dried Lactobacillus lactis Fermentation Product | Dried Lactobacillus lactis Fermentation Product | supplement | good | - | 1.6 |
| 42 | Pepper. | Red Pepper | veg | good | - | 1.6 |
Brand
- Website
- https://www.wysong.net/
- Contact page
- www.wysong.net
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-21
- Scored with
- Model v3 (methodology)
- Product page
- www.wysong.net
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 v3 on 2026-09-26. Each component is the feature value for this product multiplied by the model's published coefficient.
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.7 | 9.191 | +6.31 |
| Carb share of dry matter | 3.6% | -0.115 | -0.41 |
| Oil share of dry matter | 9.5% | -0.092 | -0.87 |
| Vegetable share of dry matter | 16.4% | -0.005 | -0.08 |
| Additive share of dry matter | 10.6% | 0.163 | +1.72 |
| Supplement share of dry matter | 35.3% | -0.012 | -0.43 |
| Other share of dry matter | 1.4% | -0.375 | -0.54 |
| Unrecognised share of dry matter | 1.1% | -0.027 | -0.03 |
| Recipe graded poor | 2.8% | -0.065 | -0.19 |
| Number of poor ingredients | 1 | -0.876 | -0.88 |
| Largest single poor ingredient | 2.8% | 0.060 | +0.17 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Complete diet | yes | 2.294 | +2.29 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| Additive penalty | -11.80 | 0.222 | -2.62 |
| Processing multiplier | 0.98 | 33.786 | +33.11 |
| Processing: Dry Extruded | yes | -6.713 | -6.71 |
Show all 40 components
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.7 | 9.191 | +6.31 |
| Meat share of dry matter | 0.0% | 0.096 | +0.00 |
| Carb share of dry matter | 3.6% | -0.115 | -0.41 |
| Oil share of dry matter | 9.5% | -0.092 | -0.87 |
| Vegetable share of dry matter | 16.4% | -0.005 | -0.08 |
| Additive share of dry matter | 10.6% | 0.163 | +1.72 |
| Supplement share of dry matter | 35.3% | -0.012 | -0.43 |
| Other share of dry matter | 1.4% | -0.375 | -0.54 |
| Unrecognised share of dry matter | 1.1% | -0.027 | -0.03 |
| Recipe graded poor | 2.8% | -0.065 | -0.19 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 1 | -0.876 | -0.88 |
| Largest single poor ingredient | 2.8% | 0.060 | +0.17 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Prints ingredient percentages | no | 0.000 | +0.00 |
| Complete diet | yes | 2.294 | +2.29 |
| Frozen or chilled fresh | no | 0.000 | +0.00 |
| High meat (30%+ of dry matter) | no | 0.707 | +0.00 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| High carb and low meat | no | -1.180 | +0.00 |
| Meat share × printed percentages | 0.0 | 0.000 | +0.00 |
| Meat share × fresh | 0.0 | 0.000 | +0.00 |
| Fresh × high meat | 0.0 | 11.084 | +0.00 |
| Additive penalty | -11.80 | 0.222 | -2.62 |
| Processing multiplier | 0.98 | 33.786 | +33.11 |
| Processing: Raw | no | -0.054 | +0.00 |
| Processing: Fresh Chilled | no | -2.354 | +0.00 |
| Processing: Fresh Frozen | no | -2.354 | +0.00 |
| Processing: Fresh Refrigerated | no | 0.000 | +0.00 |
| Processing: Fresh Shelf | no | -0.672 | +0.00 |
| Processing: Dry Freeze Dried | no | 6.629 | +0.00 |
| Processing: Dry Air Dried | no | 6.331 | +0.00 |
| Processing: Dry Cold Pressed | no | -6.713 | +0.00 |
| Processing: Dry Baked | no | -6.713 | +0.00 |
| Processing: Dry Extruded | yes | -6.713 | -6.71 |
| Processing: Dry Semi Moist | no | -6.174 | +0.00 |
| Processing: Dry Muesli | no | -10.146 | +0.00 |
| Processing: Wet Pate | no | -0.672 | +0.00 |
| Processing: Wet Chunks | no | -0.672 | +0.00 |
- Processing-type offset
- +0.02
- Additives declared on label
- +2 transparency bonus
- Subtotal
- 50.1
- Final score
- 50/100
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.
Nutritional: declared analysis vs reference ranges
How the declared analysis compares with FEDIAF reference ranges for adult dogs. The label prints as-fed values; we convert to a dry-matter basis before scoring, and the bands are dry-matter ranges. Scores rise to 100 at the band midpoint: the reference is adequacy, not maximisation. Nutrients with a published upper limit taper again above it; fat is policed through calorie density rather than a direct penalty.
Guaranteed-analysis FEDIAF score: crude minimums and maximums are bounds, not typical values; moisture (a maximum) uses the processing median where available; experimental US score.
| Nutrient | As fed (label) | Dry matter (scored) | Score |
|---|---|---|---|
| Protein | 60 | 66.3 (band 18 to 40%) | 100 |
| Fat | 15 | 16.6 (band 5.5 to 20%) | 100 |
| Fibre | 4 | 4.4 (band 0.5 to 5%) | 100 |
Scored over 3 declared nutrients (combined weight 50); undeclared nutrients do not affect the score. Moisture was not declared and was estimated at 9.5% from the food type.
Low confidence: partial analysis or moisture estimated from the food type.
This measures agreement with published reference ranges, not suitability for an individual dog. For medical conditions, follow veterinary guidance.
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) | 10/10 |
| 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.
Evidence: what the brand claims, and what supports it
The claims made on the pack and product page, checked against the declared label. We record claims as stated; "consistent" means our stored label data supports the claim, "contradicted" means it conflicts with it. Functional claims are recorded but never scored.
100/100 · moderate — 1 checkable claim: 1 consistent, 0 contradicted.
Consistent with the label
- "High Protein" — supported by the declared high protein data.
5 further claims on file that we cannot check against the label.
Moderate: every checkable claim is consistent with the declared label.
| Claim | Type | Check | Substantiation |
|---|---|---|---|
| The first extruded dry diet/kibble pet food that is Starch Free™ (on page) | Content | not checkable | Manufacturer assertion |
| Epigen™ does not contain nonnutritive, artificial fillers (on page) | Free-from | not checkable | Manufacturer assertion |
| Rich in omega-3's and other essential fatty acids (on page) | Nutrient | not checkable | Manufacturer assertion |
| Contains unprecedented and unequalled meat content, including organic (on page) | Content | not checkable | Manufacturer assertion |
| High Protein (on page) | High/low level | consistent | Manufacturer assertion |
| Replete with probiotics, prebiotics, enzymes, phytonutrients, nutraceuticals, natural form antioxidants, vitamins and minerals (on page) | Content | not checkable | Manufacturer assertion |
The full scoring method is published. See the methodology for exactly how the headline score and each dimension are calculated.
Other products from Wysong
Alternatives to Epigen
Foods in our database that are similar on ingredients, protein, format or price. Scores and figures are from the same deterministic model used everywhere on the site.
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