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877 products scored223 ingredients explainedNo paid placement

Ingredient library

Neutral · Thickener

Guar gum and other gums

Also appears on labels as: guar gum, organic guar gum, xanthan gum, agar-agar, agar agar, hydroxyethylcellulose

Plant and microbial polysaccharides that thicken and stabilize.

Watched ingredients get highlighted on every product panel you open.

Where it comes from
Guar beans, seaweed, and bacterial fermentation for xanthan.
Why it's in the product
Texture and stability in wet food, and they keep gravy from separating.
Safety and toxicity
Safe. Guar is a soluble fiber that can loosen stool at high inclusion, which is a dose effect rather than a hazard. These are the thickeners we would rather see than carrageenan.

General reference, not veterinary advice. Dose, breed, and existing conditions change the answer, so talk to your vet before changing what your pet eats. Think we got this wrong? Tell us and we log it publicly.

Found in 160 scored products

Lowest scores first. Its presence here is not what drove those scores.

Panel Score 51 out of 100, grade D: Better options exist
Milk-BoneSoft & Chewy Training Mini, Filet Mignon
Panel Score 67 out of 100, grade C: Proceed with caution
Fancy FeastClassic Paté Chicken Feast
Panel Score 71 out of 100, grade C: Proceed with caution
CesarFilet Mignon Flavor Wet Dog Food
Panel Score 71 out of 100, grade C: Proceed with caution
CesarClassic Loaf in Sauce Grilled Steak & Eggs Flavorimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Fancy FeastCreamy Delights Chicken Feast with a Touch of Real Milkimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Fancy FeastKitten Tender Chicken Feastimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Fancy FeastKitten Tender Salmon Feastimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Fancy FeastSeafood Classic Paté Collectionimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Fancy FeastKitten Tender Ocean Whitefish Feastimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
Meow MixTenders In Sauce With Real Chicken & Beefimported, not reviewed
Panel Score 71 out of 100, grade C: Proceed with caution
FriskiesLil' Slurprises With Surimi Whitefish In A Dreamy Sauceimported, not reviewed
Panel Score 72 out of 100, grade C: Proceed with caution
Hill's Prescription DietKidney Care k/d Chicken & Vegetable Stewimported, not reviewed
Panel Score 75 out of 100, grade B: Good, check the flags
Fancy FeastFlaked Chicken & Tuna Feastimported, not reviewed
Panel Score 76 out of 100, grade B: Good, check the flags
Hill's Prescription Dietk/d Feline Pâté with Tunaimported, not reviewed
Panel Score 76 out of 100, grade B: Good, check the flags
Heart to TailPremium Cat Food Turkey & Giblets Entreeimported, not reviewed
Panel Score 79 out of 100, grade B: Good, check the flags
ShebaPerfect Portions Cuts in Gravy Roasted Chicken
Panel Score 79 out of 100, grade B: Good, check the flags
Milk-BonePill Pouches Real Chicken
Panel Score 79 out of 100, grade B: Good, check the flags
ShebaPerfect Portions Cuts in Gravy Entree with Sustainable Salmon
Panel Score 79 out of 100, grade B: Good, check the flags
CesarClassic Loaf in Sauce Chicken & Liver Recipeimported, not reviewed
Panel Score 79 out of 100, grade B: Good, check the flags
Purina Dog ChowHigh Protein With Real Beef (Classic Ground)imported, not reviewed
Panel Score 80 out of 100, grade B: Good, check the flags
Pure BalanceHigh Protein Grain Free Chicken & Turkey Recipe In Sauce For Catsimported, not reviewed
Panel Score 80 out of 100, grade B: Good, check the flags
Tiny TigerGrain-Free Chunks In Extra Gravy Salmon & Whitefish Recipeimported, not reviewed
Panel Score 82 out of 100, grade B: Good, check the flags
WellnessWellBites Chicken & Lamb Soft Treats
Panel Score 82 out of 100, grade B: Good, check the flags
Royal CaninFeline Health Nutrition Indoor Adult Morsels in Gravy

136 more scored products list this ingredient. Showing the 24 lowest-scoring.