Skip to product information
1 of 16

VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

Regular price £46.67 GBP
Sale price £46.67 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free UK delivery

Secure checkout

Buy More Save More!

VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

Regular price £46.67
Sale price £46.67 Regular price
Save % Sold out
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked UK delivery. Estimated arrival between - and -.

Product Overview

VALI Caffeine 50mg & L-Theanine 100mg is a premium nootropic supplement designed to deliver smart, smooth energy and enhanced focus. By combining a low dose of caffeine (50mg) with the calming amino acid L-theanine (100mg), this stack provides a balanced cognitive boost without the typical jitters or crash associated with higher caffeine intake. Each bottle contains 120 veggie capsules, offering a two-month supply of brain-boosting support.

Key Features and Benefits

  • Optimal Caffeine-L-Theanine Ratio: Scientifically studied ratio of 1:2 (50mg caffeine to 100mg L-theanine) promotes alertness and focus while reducing anxiety and jitters.
  • Smooth Energy: Low-dose caffeine provides a gentle lift in energy levels, ideal for sensitive individuals or those seeking a milder stimulant effect.
  • Enhanced Cognitive Function: Supports working memory, reaction time, and mental clarity, making it easier to tackle demanding tasks.
  • Calm Focus: L-theanine promotes alpha brain wave activity, inducing a state of relaxed alertness without drowsiness.
  • Clean Ingredients: Free from artificial additives, fillers, and common allergens. Suitable for vegans and vegetarians.
  • Convenient Capsules: Easy-to-swallow veggie capsules for on-the-go supplementation.

How to Use

Take 1 to 2 capsules daily as needed, preferably with water. For best results, consume 30–60 minutes before mental tasks or when you need sustained focus. Avoid taking late in the evening to prevent sleep disruption. Do not exceed 4 capsules in a 24-hour period.

Who It Is For

This supplement is ideal for students, professionals, creatives, and anyone seeking a cognitive edge without overstimulation. It is particularly beneficial for those who are sensitive to caffeine or want to avoid the crash associated with high-dose stimulants. Suitable for adults looking to improve productivity, concentration, and mental endurance.

Why Choose This Product

VALI is committed to quality and transparency. Our caffeine and L-theanine stack is formulated with precise dosing based on clinical research. We use only high-quality ingredients, and our capsules are manufactured in a GMP-certified facility. By choosing VALI, you invest in a product designed for consistent, reliable cognitive support. With 120 capsules per bottle, you get excellent value and a two-month supply.

Technical Details

  • Servings Per Container: 60 (at 2 capsules per serving) or 120 (at 1 capsule per serving)
  • Suggested Use: 1–2 capsules daily
  • Ingredients: Caffeine (50mg), L-Theanine (100mg), Vegetable Cellulose (capsule), Rice Flour, Magnesium Stearate.
  • Allergen Information: Free from gluten, dairy, soy, and artificial additives.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Tracked UK delivery

    Clear delivery messaging for United Kingdom shoppers.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules at NutriSentra

Product OverviewVALI Caffeine 50mg & L-Theanine 100mg is a premium nootropic supplement designed to deliver smart, smooth energy and enhanced focus. By combining a low dose of caffeine (50mg) with the calming amin...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand VALI
Price £46.67
Availability In stock
brain boostercaffeinecognitive supportenergy pillsfocus supplementl-theaninenootropicvalivegan

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

Is VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.