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Nourishbio® L-Theanine
Nourishbio® L-Theanine
Nourishbio® L-Theanine
Nourishbio® L-Theanine

Nourishbio® L-Theanine

★ ★ ★ ★ ★
Based on 1624 Reviews ✔ Verified Reviews

L-Theanine + Caffeine – Smooth Energy & Focus

✔ Sustained Energy Without Jitters – Clean caffeine for alertness, L-Theanine for relaxation.
✔  Enhances Focus & Mental Clarity – Supports concentration, memory, and cognitive function.
✔  Prevents Energy Crashes – Smooth energy release keeps you sharp all day.
✔  Reduces Stress & Promotes Calm – L-Theanine counters caffeine-induced jitters.
✔  100% Vegan & Clean Formula – No artificial fillers, soy, or gluten.

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Who is it for

Experience clean, sustained energy with NourishBio® L-Theanine + Caffeine. This science-backed combination provides the perfect balance of alertness and calm, so you stay focused, productive, and energized—without crashes or jitters.

Designed for high performers, entrepreneurs, and wellness-conscious individuals who want mental clarity, sustained stamina, and a smooth energy boost, this formula is the smarter way to power through your day.

What’s Inside

⚡ Caffeine (100mg per serving) – Provides alertness and sustained energy.

🌿 L-Theanine (200mg per serving) – Promotes relaxation and smooth energy balance.

🚫 No Artificial Additives – Clean, non-GMO, and vegan-friendly.

How to Use

Daily Wellness, Simplified.

Take one capsule daily, preferably in the morning or before focused tasks.

✔️ One-Month Supply Per Bottle
✔️ Works Great on an Empty Stomach or with Meals

Frequently Asked Questions

Q: How soon will I feel the effects?
A: Most users experience increased focus and energy within 30 minutes.

Q: Is this better than coffee or energy drinks?
A: Yes! Unlike coffee or energy drinks, NourishBio® L-Theanine + Caffeine provides smooth, long-lasting energy without jitters or crashes.

Q: Can I take this with other supplements?
A: Absolutely! This pairs well with Omega-3, nootropics, and adaptogens for enhanced brain function.

Nourishbio® L-Theanine

$43.00

Nourishbio® L-Theanine

Stay Energized, Stay Focused—Without the Jitters.

Your brain is the command center for everything you do—from productivity to creativity and decision-making. When mental energy is out of sync, it leads to brain fog, lack of focus, and sluggish performance. Here’s why NourishBio® works differently:

  • Enhances Mental Clarity & Focus

    Helps you stay sharp and alert without overstimulation.

  • Balances Energy & Relaxation

    L-Theanine reduces stress while caffeine boosts stamina.

  • Supports Neurotransmitter Function

    Helps promote calm yet focused brain activity.

  • Prevents Mid-Day Energy Crashes

    No sudden dips in concentration or productivity.


Frequently Bought Together

Get 15% discount buying these product together so that you don't miss out !

TOTAL: $181.00

How It Works: A Simple 3-Step Brain & Energy Boost

Step 1: Energize Without Overstimulation

Caffeine provides focused alertness without excess stimulation.

Step 2: Balance & Relax

L-Theanine works to smooth out caffeine’s effects, reducing jitters.

Step 3: Stay Sharp & Focused

Supports cognitive function, reaction time, and sustained productivity.

Just 1 Capsule a Day = Jitter-Free Energy & Peak Focus


Traditional caffeine sources can lead to jitters, anxiety, and energy crashes. NourishBio® L-Theanine + Caffeineworks differently:

  • ✔️ Balanced Energy

    The 2:1 L-Theanine to Caffeine ratio provides calm yet focused alertness.

  • ✔️ Improves Cognitive Performance

    Supports mental clarity, learning, and productivity.

  • ✔️ No Jitters, No Anxiety

    L-Theanine promotes relaxation while caffeine enhances focus.

  • ✔️ Smooth & Long-Lasting

    No harsh spikes or mid-day crashes.

  • ✔️ 100% Clean & Effective

    No artificial stimulants, just science-backed ingredients.

  • Unlike coffee and energy drinks, NourishBio® provides a steady, controlled release of energy to help you stay productive without overstimulation.


What Clients Says About Us

I used to get sick all the time, but since starting this, my immune system feels stronger than ever. I haven’t caught a cold in months!

Kristine.R
✔Verified Buyer

I didn’t realize how much my gut health was affecting my focus. This probiotic has cleared up my brain fog, and I feel so much more productive.

Mossey.J
✔Verified Buyer

I used to get sick all the time, but since starting this, my immune system feels stronger than ever. I haven’t caught a cold in months!

Sophia.K
✔Verified Buyer

I’ve had IBS for years, and I’ve spent a fortune on supplements that didn’t work. This is the first thing that’s actually helped. My stomach isn’t perfect, but it’s SO much better than it was.

Marc.S
✔Verified Buyer

I started taking this for my digestion, but my skin has cleared up too. I guess a healthy gut really does show on the outside.

Mel.F
✔Verified Buyer

I’ve been struggling with SIBO for years, and it’s been a nightmare—bloating, gas, and constant discomfort. I’ve tried so many things, but this probiotic is the first thing that’s actually helped. My symptoms have improved SO much, and I finally feel like I’m getting my life back.

Jennifer.M
✔Verified Buyer

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