Sriracha isn’t carb-free—about 17g net carbs per 100g (roughly 0.9g per teaspoon) thanks to added sugar. A dash or two is fine, but it adds up fast, so keep portions small or reach for a sugar-free hot sauce.
Is Sriracha Keto?
Hot Sauces

KETO VERDICTLIMIT
Sriracha isn’t carb-free—about 17g net carbs per 100g (roughly 0.9g per teaspoon) thanks to added sugar. A dash or two is fine, but it adds up fast, so keep portions small or reach for a sugar-free hot sauce.
- Net carbs (100g)17g
- Protein (100g)1.9g
- Fat (100g)0.9g
- Keto verdictLimit portions
NUTRITION FACTS
Per 100g (raw)
Net Carbs
17g
Total Carbs
19.2g
Fiber
2.2g
Protein
1.9g
Fat
0.9g
Calories
93
Source: USDA FoodData Central
WHY TO LIMIT IT ON KETO
- Added sugar puts it at ~17g net carbs per 100g—not the freebie it seems
- A teaspoon (~0.9g) barely registers, but generous drizzles add up fast
- Capsaicin-rich: Provides metabolism-boosting properties
- Best as a small flavor accent, not a free-pour sauce
- Sugar-free hot sauces keep the heat without the carbs
- Fermented: Traditional fermentation may support gut health
HEALTH BENEFITS
- Rich in capsaicin, which provides anti-inflammatory and pain-relieving effects
- Supports metabolism and may promote fat burning
- Antimicrobial properties may help strengthen immune function
- Contains vitamin C from chili peppers for antioxidant support
- Promotes digestive health by stimulating gastric juices
- Capsaicin is used in pain relief topicals for its soothing properties
PREPARATION SUGGESTIONS
BASIC USAGE
Add directly to your keto meals as directed on packaging.
FLAVOR ENHANCEMENT
Mix Sriracha with other condiments for custom sauces or spicy combinations.
MARINADE BASE
Combine with oil, vinegar, and herbs to create flavorful marinades.
DIPPING SAUCE
Use Sriracha directly or mix with sour cream or mayo for a creamy, spicy dip.
SEASONING AGENT
Stir into soups, stews, or cooking water for added heat and depth of flavor.
FINISHING TOUCH
Drizzle or brush on meats, vegetables, or eggs for a spicy finish.