Guayusa Capsules Natural Clean Energy & Focus without Caffeine | OEM
Product Overview:
Do you rely on your morning coffee to get through the day, only to face a terrifying "caffeine collapse" at 2 PM? Or have you experienced coffee anxiety—that uncomfortable, trembling anxiety that ruins your focus instead of helping it?
For many Americans and Europeans, the search for a sustainable natural energy source has given rise to the Amazon's "super leaf": guayusa. Specifically, guayusa capsules are becoming the go-to choice for those looking to enjoy the power of this ancient plant in a modern and convenient way.
Efficacy: Memory Brain Supplement
Guayusa Capsules Natural Clean Energy & Focus without Caffeine | OEM Details
Last updated: May 2026
| Product Name | Guayusa Capsules | GMP certification | Reson |
| Appearance | capsules |
| Specification | 500mg/Cap,1000mg/Cap or as your request |
| Certification | ISO，Halal，HACCP |
| Keywords | Guayusa Capsules |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
What is Guayusa?
The wintergreen butterfly, native to the Ecuadorian Amazon, is a close relative of yerba mate, but with a smoother texture and less bitterness. For centuries, native Quichuva hunters have used it to stay alert and focused during nighttime hunts.
Unlike coffee, which causes a surge and rapid drop in adrenaline, Guayusa contains a unique molecular "cocktail" that works harmoniously with your body.
The "Clean Energy" Trio:
- Natural Caffeine: Provides the alertness you need.
- L-Theanine: An amino acid that promotes relaxation and mental clarity, smoothing out the "edges" of caffeine.
- Theophylline: Also found in dark chocolate, it provides a gentle and lasting mood boost and supports blood circulation.
Guayusa vs Coffee
| Characteristic | Guayusa | Coffee |
|---|---|---|
| Caffeine Release | Steady, sustained release (4-6 hours) | Sharp spike followed by rapid drop |
| L-Theanine | ✅ Naturally present (calming, anti-anxiety) | ❌ Absent |
| Theobromine | ✅ Naturally present (mood enhancement) | Trace amounts |
| Energy Crash | ❌ None | ✅ Common |
| Tension/Anxiety | Low | Potentially high |
| Tannins (Bitterness) | Low | High |
| pH Level | Alkaline (gentle on the stomach) | Acidic (may irritate the stomach) |
Why Guayusa Beats Standard Caffeine
To understand why Guayusa is capturing the European and North American B2B market, look at its native phytochemical synergy. Unlike isolated synthetic caffeine anhydrous, raw Guayusa extract delivers a balanced, slow-release mechanism:
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Natural Caffeine: Provides a steady stimulation to the central nervous system, enhancing alertness and situational awareness.
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L-Theanine: An amino acid famous for its presence in green tea. It crosses the blood-brain barrier to promote relaxation without drowsiness, effectively neutralizing the "jitters" often caused by coffee.
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Theobromine: The active alkaloid found in cacao. It acts as a gentle, long-lasting vasodilator, supporting healthy blood flow and a smooth cardiovascular experience during intense cognitive tasks.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| OEM service | Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color | |||
Why Formulators and Brands Choose the Capsule Dosage Form
- Pure Guayusa extract has a deep, earthy, and sometimes bitter herbal profile. Encapsulating the standardized powder in HPMC (Vegetarian) or gelatin shells completely bypasses the taste barrier, significantly increasing consumer retention and daily compliance.
- A major challenge with botanical teas is variable dosing. With Guayusa capsules, manufacturers can offer exact, standardized amounts of active bio-compounds per serving, establishing consumer trust.
- The capsule format allows private label brands to easily combine Guayusa with other trending nootropics or adaptogens (like Lion's Mane, Rhodiola Rosea, or L-Tyrosine) into proprietary, high-margin stack formulations.
Wholesale Product Specifications
| Specification Parameter | Standard Requirement |
| Botanical Source | Ilex guayusa (100% Amazonian Origin) |
| Active Standardization | Custom Extract Ratios (or Standardized to 3-5% Natural Caffeine) |
| Capsule Type | Size 0 / 00 (HPMC Vegetarian Shell / Bovine Gelatin) |
| Color Options | Natural Clear, Chlorophyll Green, or Custom Tinted |
| Certifications | Non-GMO, Gluten-Free, Clean Label Compliant |
| Bulk Packaging | 10,000 to 100,000 Capsules per Food-Grade Bulk Box |
Frequently Asked Questions:
Q1: How much caffeine is in each Guayusa capsule?
- A: Each capsule contains 100mg of naturally occurring caffeine from guayusa leaf extract (500mg extract, standardized). This is roughly equivalent to one cup of coffee, but the energy release is smoother and lasts 4-6 hours without a crash.
Q2: Is this a nootropic?
- A: Guayusa supports cognitive focus and mental clarity through its natural caffeine + L-theanine combination. However, we avoid the term “nootropic” as it has regulatory implications in some markets. It is a dietary supplement for focus and energy support.
Q3: Will this cause jitters or anxiety like coffee?
- A: No. Guayusa naturally contains L-theanine, which promotes relaxation and counteracts the jittery effects of caffeine. Most users report a calm, focused energy without anxiety.
Q4: Can I take this as a pre-workout?
- A: Yes. Many athletes use Guayusa capsules 30 minutes before exercise for clean energy, focus, and endurance without the heart-pounding feeling of stimulant-heavy pre-workouts.
why Choose ECO (Ausreson/Reson) for Your Health Journey?
- Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
- Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
- Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
- Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
- Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
- Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.
Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.
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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.
