organic Guayusa capsules for immune support | Reson

Product Name	Oem Guayusa Capsules for immune support | Reson
Appearance	capsules
Specification	500mg/Cap,1000mg/Cap or as your request
Main Ingredients	Guayusa leaf extract Natural caffeine L-theanine
Certification	ISO，Halal，HACCP
Function	Cleanse and lasting energy boost Promotes focus and mental balance Rich in antioxidants Supports metabolism
Keywords	Guayusa Capsules, Guayusa capsules for immune support, Guayusa leaf capsules
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

In-depth Analysis of Guayusa Capsule Technical Parameters

Precisely Standardized Extraction Process

Reson Premium Guayusa extract utilizes a patented low-temperature water extraction method, preserving the complete phytonutrient spectrum. Each component is rigorously standardized:

• Active Alkaloid Content: Each 500mg capsule contains a precise ratio of natural caffeine (45-55mg), theophylline (2.3-3.1mg), and theanine (12-18mg).
• Polyphenols and Antioxidants: Standardized to a minimum of 15% polyphenol content (ORAC value: 8,500 μTE per gram).
• Chlorophyll Retention: Utilizes a proprietary process to retain over 92% of natural chlorophyll.
• Water Activity: Strictly controlled between 0.35 and 0.45 to ensure long-term stability.
• Microbiological Indicators: Complies with EU and US Pharmacopoeia standards, with a total bacterial count <10,000 CFU/g.

Daily Use Scenarios for Guayusa Capsules

Optimized Usage Scenarios:

• *Morning Start Alternative: Try replacing your second cup of coffee with Guayusa capsules. Many users in London, UK, and Berlin, Germany, report that it eliminates their "coffee anxiety" while providing clearer focus.

Focus on Work:

• Take it 30 minutes before starting important projects. The natural combination of theanine and caffeine in Guayusa has been shown to promote alpha brain wave activity and improve deep focus.

Pre-Workout Boost:

• Fitness enthusiasts in Hamburg use it as a clean energy source before workouts, avoiding the heart palpitations associated with traditional pre-workout supplements.

Adjustments for Western Lifestyles

• For UK Users: Incorporate Guayusa capsules into your afternoon tea routine. Instead of reaching for cookies when your blood sugar drops at 3 pm, try a glass of water with a Guayusa capsule—many London professionals have found this helps avoid an “afternoon energy spike.”
• For US Users: Guayusa can help adjust your biological clock without creating dependency during your busy cross-time zone travel schedule. West Coast tech workers report it being particularly useful when adjusting to European working hours.
• For Scandinavian Users: Guayusa capsules can provide an energy boost during the long, dark winter months, while their high antioxidant content helps combat oxidative stress from seasonal mood swings.

For Lifestyle Adjustments

• For UK Users: Incorporate Guayusa capsules into your afternoon tea routine. Instead of reaching for cookies when your blood sugar drops at 3 pm, try a glass of water with a Guayusa capsule—many London professionals have found this helps avoid an “afternoon energy crash.”
• For US Users: Guayusa can help adjust your biological clock without creating dependency during your busy cross-time zone travel schedule. West Coast tech workers report it being particularly useful when adjusting to European working hours.
• For Scandinavian Users: Guayusa capsules can provide an energy boost during the long, dark winter months, while their high antioxidant content helps combat oxidative stress from seasonal mood swings.

Guayusa Capsule FAQs.

Q1: How do Guayusa capsules compare to energy drinks?

• A: Guayusa capsules provide energy from a natural source, free of artificial sweeteners, colors, or preservatives. The energy release is more gradual, avoiding sugar crashes and anxiety. This is a healthier option for European and American consumers looking for “clean energy.”

Q2: What are the advantages of capsule form over traditional Guayasa tea?

• A: Guayasa capsules provide a standardized dose of active ingredients, ensuring consistent results every time you take them. They are also more convenient for busy Western lifestyles—no brewing time, easy to carry, and have a neutral taste.

Q3: What time of day should I take Guayasa capsules?

• A: Most people find it most effective when taken in the morning or early afternoon. Due to its mild but long-lasting effects (4-6 hours), it is recommended not to take it within 6 hours of bedtime to avoid affecting sleep—although many users report it has less of a sleep-inducing effect than coffee.

Q4: Will Guayasa capsules cause tension or anxiety?

• A: Due to its unique alkaloid combination (naturally containing theanine) and complete spectrum of plant components, Guayasa generally produces less tension than pure caffeine products. However, individuals sensitive to caffeine should start with a lower dose and consult a medical professional.

Q5: Are these capsules suitable for vegetarians and vegans?

• A: Yes, our Guayasa capsules use plant cellulose capsules and are perfectly suitable for vegetarian and vegan lifestyles. All products are also free of gluten, soy, and common allergens.

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OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.