Clean Energy Meets Calm Focus

OXIN® Caffeine L-Theanine is a modern performance formula designed to support productivity, focus, alertness, and mental clarity without excessive stimulation.

Each serving provides 100mg of caffeine paired with 200mg of L-theanine in a scientifically popular 2:1 ratio. This combination helps provide smoother energy while helping reduce the harsh effects often associated with caffeine alone.

Caffeine helps support alertness, reaction time, concentration, and energy levels, while L-theanine — an amino acid naturally found in green tea — promotes a calm and focused state of mind.

Whether you’re studying, working, gaming, training, or managing a busy schedule, OXIN® Caffeine L-Theanine helps support sustained focus and balanced performance.

✔ Smooth Clean Energy ✔ Sharp Focus & Concentration ✔ 2:1 L-Theanine + Caffeine Ratio ✔ Reduced Jitters & Crash ✔ Supports Mood & Cognitive Function ✔ Vegetarian Capsules ✔ Non-Habit Forming Formula ✔ Ideal For Work, Study & Gaming

Benefits Section

Why Choose OXIN® Caffeine L-Theanine?

Enhanced Focus & Concentration

Supports mental clarity, productivity, attention, and sustained focus throughout the day.

Calm & Steady Energy

Provides clean energy without the overwhelming crash associated with high stimulant products.

Reduced Jitters

L-theanine helps smooth the stimulation from caffeine for a more balanced experience.

Mood & Cognitive Support

Promotes a calm, attentive mental state that supports daily cognitive performance.

Daily Productivity Support

Ideal for work, studying, gaming, meetings, workouts, and long focus sessions.

Who Can Use This Product?

• Students
• Working Professionals
• Gamers & Streamers
• Fitness Enthusiasts
• Entrepreneurs
• Content Creators
• Busy Individuals
• People Looking for Smooth Energy Support

Supplement Facts

Serving Size

1 Capsule

Servings Per Container

60 Capsules

Per Serving

• L-Theanine — 200mg
• Caffeine Anhydrous — 100mg

Other Ingredients: Microcrystalline Cellulose (Veg) as excipient, Capsule Shell.

How To Use

Take 1 capsule daily with water or as directed by a healthcare professional.

Best consumed 30–45 minutes before work, study, meetings, gaming sessions, or workouts.

Do not exceed the recommended dosage.

Warning

Contains caffeine.

Not recommended for children, pregnant or nursing women, or individuals sensitive to caffeine.

Avoid consuming with other high-caffeine products such as coffee, tea, energy drinks, or pre-workouts.

Consult your healthcare professional before use if you are taking medication or have a medical condition.

Store in a cool, dry place away from direct sunlight.

Keep out of reach of children.

Product Specifications

OXIN® Caffeine L-Theanine Capsules are designed for people seeking calm, focused energy without excessive stimulation. The formula combines 200mg L-theanine with 100mg caffeine in a balanced 2:1 ratio to support concentration, alertness, productivity, cognitive performance, and reduced jitters.

This supplement is commonly used by students, professionals, gamers, creators, and fitness enthusiasts looking for smooth daily energy and mental clarity.

Key advantages include:

• Balanced caffeine support
• Reduced overstimulation
• Better focus and concentration
• Smooth energy without harsh crashes
• Daily productivity support
• Vegetarian capsules

FAQ Section

What does Caffeine + L-Theanine do?

Caffeine helps support alertness and energy, while L-theanine promotes a calm and focused mental state.

Will this product cause jitters?

The 2:1 L-theanine to caffeine ratio is designed to help provide smoother energy with reduced jitters.

Can I use this daily?

Yes, the product is designed for daily productivity and focus support.

When should I take it?

Take 30–45 minutes before work, study, workouts, gaming, or mentally demanding tasks.

Is this a pre-workout?

It can be used as a light stim pre-workout for focus and clean energy, but it is primarily designed for productivity and cognitive support.

Does it contain sugar?

No added sugar.

Is it vegetarian?

Yes, it uses vegetarian capsules.

• Brand: OXIN Nutrition
• Product Name: Caffeine L-Theanine Capsules
• Flavor: Unflavored
• Capsule Count: 60, 90,120,150,180 Capsules
• Diet Type: Vegetarian
• Main Ingredients: L-Theanine, Caffeine Anhydrous
• Primary Benefit: Focus & Calm Energy
• Usage: Daily Productivity Support