Unsweetened matcha is excellent for keto—typically ≤1g net carbs per serving (prepared with water). It delivers gentle caffeine with L-theanine for focused energy plus a high antioxidant load.
Is Matcha Keto?

Unsweetened matcha is excellent for keto—typically ≤1g net carbs per serving (prepared with water). It delivers gentle caffeine with L-theanine for focused energy plus a high antioxidant load.
- Net carbs (100g)0.6g
- Protein (100g)0.3g
- Fat (100g)0.1g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100g (raw)
Source: USDA FoodData Central
WHY IT'S KETO-FRIENDLY
- Very low net carbs per prepared cup—easy to fit into daily macros
- Contains L-theanine for calm, focused energy alongside caffeine
- Finely milled whole tea leaves provide maximal antioxidants
- Green tea catechins may modestly support fat oxidation
- Stable, sustained energy compared with coffee for some
- Pairs well with low-carb milks and keto fats without adding carbs
HEALTH BENEFITS
- Exceptionally high in antioxidants (EGCG and other catechins)
- L-theanine can promote relaxation without drowsiness
- May gently boost metabolism and aid weight management
- Chlorophyll-rich; supports overall antioxidant defenses
- May support cognitive performance and focus
- Provides trace minerals and polyphenols from whole-leaf tea
PREPARATION SUGGESTIONS
TRADITIONAL WHISK
Whisk matcha with hot water (160–170°F / 71–77°C) using a bamboo whisk for a smooth, frothy cup.
MATCHA LATTE
Blend with almond-milk-unsweetened and a touch of vanilla; sweeten lightly with allulose or stevia if desired.
ICED MATCHA
Whisk with a splash of hot water, pour over ice, and top with cold almond-milk-unsweetened.
MATCHA SMOOTHIE
Blend with heavy-cream or coconut-milk-unsweetened, mct-oil, and low-carb sweetener for a creamy boost.
MATCHA ‘BULLET’
Blend matcha with hot water, butter or ghee, and MCT oil for a frothy keto energy drink.
COLD MATCHA TEA
Shake matcha with cold water and a splash of pea-milk-unsweetened for a quick refresher.