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Natural Stacks Smart Caffeine® with L-Theanine combines 100 mg of caffeine from green coffee beans with 200 mg of L-Theanine per capsule. The formula is designed for focused energy and sustained attention while providing a balanced combination of caffeine and L-Theanine. Each bottle contains 60 vegan capsules and is made in the USA in a cGMP-certified facility. The product is also described as gluten-free, dairy-free, soy-free, and third-party tested.
Natural Stacks Smart Caffeine® with L-Theanine is a dual-ingredient energy and focus supplement combining caffeine with L-Theanine. Each capsule supplies 100 mg caffeine and 200 mg L-Theanine, creating a 1:2 caffeine-to-L-Theanine formula for people seeking focused energy and attention.
The bottle contains 60 vegan capsules, providing 60 servings when using one capsule per serving. Natural Stacks states that the product is third-party lab tested and manufactured in the USA in a cGMP-certified facility.
Smart Caffeine® is a caffeine-based dietary supplement formulated with green coffee bean-derived caffeine and L-Theanine. Caffeine is a stimulant commonly used to increase alertness and energy, while L-Theanine is an amino acid commonly associated with relaxation and focused attention.
The combination is intended to provide an energized yet balanced approach to mental performance without relying on caffeine alone. Natural Stacks markets the product for long-lasting energy and attention.
⚡ 100 mg caffeine per capsule
🧠 200 mg L-Theanine per capsule
🎯 Supports focused energy and attention
☕ Caffeine sourced from green coffee beans
🌿 Vegan capsules
🌾 Gluten-free
🥛 Dairy-free
🌱 Soy-free
🧪 Third-party lab tested
🇺🇸 Manufactured in the USA
🔍 Certified Open Source™ full-label disclosure
📦 60 capsules per bottle
Caffeine acts as a stimulant and can increase alertness and wakefulness. L-Theanine is an amino acid that is commonly used to support relaxation and focused attention.
Natural Stacks combines these ingredients in each capsule to provide 100 mg caffeine with 200 mg L-Theanine. The company positions this combination for focused energy and attention.
Because the formula contains caffeine, sensitive individuals may experience effects such as jitteriness, restlessness, difficulty sleeping, increased heart rate, headache, or digestive discomfort. Excessive caffeine intake can increase the likelihood of unwanted effects.
⚡ Convenient energy capsules
🎯 Supports focused attention
🧠 200 mg L-Theanine per capsule
☕ 100 mg caffeine per capsule
💊 Easy one-capsule serving
🌱 Vegan formula
🧪 Third-party tested
📦 60-serving bottle
☕ Caffeine from Green Coffee Beans – 100 mg
🧠 L-Theanine – 200mg
🌱 Vegan Capsule
🌾 Gluten-Free
🥛 Dairy-Free
🌱 Soy-Free
🧪 Third-Party Lab Tested
Take 1–2 capsules when focused energy is desired, preferably earlier in the day. Avoid taking the product in the evening because it contains caffeine. Natural Stacks states that total daily intake should not exceed 6 capsules.
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Natural Stacks Smart Caffeine® is a dietary supplement combining caffeine and L-Theanine for focused energy and attention support.
Yes. wellmart delivers to every major city in Pakistan with free nationwide shipping on qualifying orders.