3,785 Keto foods in stock at El Mercado H-E-B (San Antonio, TX)
3,785 keto foods were in stock at this H-E-B on Sep 14, 2026, out of 16,288 items we track here. The picks below are specific to this store: what is on sale here, where it sits, and what it costs at this address.
Foods whose ingredients and nutrition fit a ketogenic pattern: roughly 5 g of net carbs (total carbs minus fiber and sugar alcohols) or less per serving, with fat or protein doing most of the work.
Showing 10 of 3,785
1.Beach Cliff Herring Filets Kippered Snacks, 3.53 oz
$0.70$1.98- Cals
- 130
- Protein
- 16g
- Carbs
- 0g
- Fat
- 8g
- Fiber
- 0g
per 1 serving (85g)
On saleAisle: Aisle 3Also at 51 of 345 H-E-B storesOn sale here at $0.70. Regular price $1.98 at Deco District H-E-B (1.6 mi away).
Why it's keto
Net carbohydrates are 0g per serving (total carbs 0g minus fiber 0g).
- Total Carbohydrate 0g
- Dietary Fiber 0g
2.Bumble Bee 20g Protein Hardwood Smoked Oysters, 3.75 oz
$1.39$3.18- Cals
- 220
- Protein
- 20g
- Carbs
- 5g
- Fat
- 13g
per 1 can (106g)
On saleAisle: Aisle 3Also at 178 of 345 H-E-B storesOn sale here at $1.39. Regular price $3.18 at Deco District H-E-B (1.6 mi away).
Why it's keto
5g net carbs per serving (total carbs 5g, dietary fiber 0g) with high fat and protein.
- Total Carbohydrate: 5g
- Protein: 20g
- Total Fat: 13g
3.H-E-B Wild Caught Seasoned Chunk Light Tuna Pouch - Citrus & Garlic, 2.5 oz
$0.56$1.28- Cals
- 80
- Protein
- 14g
- Carbs
- 0.5g
- Fat
- 2g
- Fiber
- 0g
per 1 pouch (71g)
On saleAisle: Aisle 3Also at 343 of 345 H-E-B storesOn sale here at $0.56. Regular price $1.28 at Deco District H-E-B (1.6 mi away).
Why it's keto
Net carbs per serving are 0.5g (total carbs 0.5g - fiber 0g), well below the typical 5g keto threshold.
- totalCarbohydrateG: 0.5
- dietaryFiberG: 0
4.Chicken of the Sea Alaskan Pink Salmon Lemon Pepper Pouch, 2.5 oz
$0.76$1.68- Cals
- 70
- Protein
- 13g
- Carbs
- 1g
- Fat
- 1g
- Fiber
- 0g
per 1 packet (70g)
On saleAisle: Aisle 3Also at 309 of 345 H-E-B storesWhy it's keto
Net carbs per serving are 1g (total carbs 1g - fiber 0g), with 13g protein and 1g fat, making it suitable for a ketogenic diet.
- total carbohydrates 1g
- fiber 0g
- protein 13g
- total fat 1g
5.Snow's Minced Clams in Clam Juice, 6.5 oz
$1.12$2.26- Cals
- 40
- Protein
- 5g
- Carbs
- 4g
- Fat
- 0.5g
- Fiber
- 0g
per 0.33 cup
On saleAisle: Aisle 3Also at 301 of 345 H-E-B storesWhy it's keto
Net carbs (4g total carbs - 0g fiber) = 4g per serving, under 5g; protein provides majority of calories.
- Total Carbohydrate 4g
- Dietary Fiber 0g
- Protein 5g
6.Hill Country Fare Bone-in Skin-on Chicken Thighs, Value Pack, Avg. 5.18 lbs
$5.13$9.17- Cals
- 250
- Protein
- 22g
- Carbs
- 0g
- Fat
- 18g
- Fiber
- 0g
per 4 oz (112g)
On saleAisle: In Meat Market on the Back WallAlso at 336 of 345 H-E-B storesWhy it's keto
Net carbs 0.0 g/serving — carb-free, so keto regardless of fat/protein content.
7.Fresh Spaghetti Squash, Avg. 3.18 lbs
$3.08$4.90- Cals
- 31
- Protein
- 1g
- Carbs
- 7g
- Fat
- 1g
- Fiber
- 2g
per 1 cup cubes (101g)
On saleAisle: In Produce, B1Also at 321 of 345 H-E-B storesWhy it's keto
Net carbs per serving (5g) are within typical keto limit of ≤5g net carbs.
- Total carbohydrate: 7g per serving
- Dietary fiber: 2g per serving
- Net carbs: 5g
8.H-E-B Solid White Yellowfin Tuna in Extra Virgin Olive Oil, 4 pk
$5.94$8.88- Cals
- 230
- Protein
- 29g
- Carbs
- 0g
- Fat
- 13g
- Fiber
- 0g
per 1 can drained (113g)
On saleAisle: Aisle 3Also at 290 of 345 H-E-B storesWhy it's keto
Contains 0g carbohydrates and high fat (13g) and protein (29g) per serving, fitting keto macros.
- Total Carbohydrate: 0g
- Total Fat: 13g
- Protein: 29g
9.A Force of Nature Alkaline Artesian Water 6 pk Bottles, 1 L
$8.70$12.99- Cals
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
- Fiber
- 0g
per 1 bottle (1 L)
On saleAisle: Aisle 9Also at 131 of 345 H-E-B storesWhy it's keto
Net carbs 0.0 g/serving — carb-free, so keto regardless of fat/protein content.
10.H-E-B Assorted Bone-in Pork Chops - Value Pack, Avg. 3.25 lbs
$6.40$8.74- Cals
- 150
- Protein
- 25g
- Carbs
- 0g
- Fat
- 5g
- Fiber
- 0g
per 1 serving (4 oz)
On saleAisle: In Meat Market on the Back WallAlso at 328 of 345 H-E-B storesWhy it's keto
Net carbs 0.0 g/serving — carb-free, so keto regardless of fat/protein content.
See all 3,785 keto foods at El Mercado H-E-B
3,775 more, with live stock, aisle and price when available.
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Nutrition, price and stock data come from retailer listings and are refreshed on a schedule; they can be out of date. Check the package and the shelf tag before buying. Fitnibz does not provide medical advice.