Sustained-Release Caffeine Formulation Guide
How to use CaffXR™, caffeine from green coffee beans (Coffea robusta) on the CITRAP20™ citrus-fibre platform, in energy, focus and sports-nutrition formulas.
When Should I Use CaffXR™?
Use CaffXR™ when you want caffeine from green coffee beans (Coffea robusta) designed for a gradual release profile in laboratory dissolution testing. It suits capsules, tablets, powder blends and sachets, and is suitable for evaluation in gummies and instant-drink premixes; contact us for format support.
Specification Summary for Formulators
| Ingredient | Source & Standardisation | Platform | Suitable Formats | Evidence Status |
|---|---|---|---|---|
| CaffXR™ | Green Coffee Bean · Caffeine 40% | CITRAP20™ · Gradual Release | Capsules, Tablets, Powder Blends, Sachets · Suitable for evaluation in gummies and instant-drink premixes; contact us for format support | Lab Dissolution Data |
Documentation-Ready Supply
- Each enquiry receives a specification, CoA and stability data, plus study summaries where available.
- Export-ready supply for brand owners, distributors and contract manufacturers
- Study summaries written for regulatory and marketing teams
- Samples available for formulation trials
Where Formulators Evaluate CaffXR™
- Energy and focus capsules and tablets
- Pre-workout and sports-nutrition powder blends
- Sachets and stick packs
- Gummies and instant-drink premixes: suitable for evaluation; contact us for format support
What Each CaffXR™ Enquiry Receives
Each enquiry receives a specification, CoA and stability data, plus a dissolution data summary on request.
Last reviewed: 12 October 2026
Questions Formulators Ask About CaffXR™
What is ModernVEDA CaffXR™?
CaffXR™ is a sustained-release ingredient of caffeine from green coffee beans (Coffea robusta) on the CITRAP20™ citrus-fibre platform, designed for a gradual release profile in laboratory dissolution testing.
Is CaffXR™ clinically validated?
Human data is not yet available; ask us for the latest status. CaffXR™ is currently supported by laboratory dissolution data.
Is there a sustained-release caffeine ingredient from green coffee beans?
Yes. CaffXR™ is caffeine from green coffee beans (Coffea robusta) held in the CITRAP20™ citrus-fibre matrix, designed for a gradual release profile in laboratory dissolution testing.
Can CaffXR™ be used in gummies and drink premixes?
CaffXR™ suits capsules, tablets, powder blends and sachets. It is suitable for evaluation in gummies and instant-drink premixes; contact us for format support.
Is CaffXR™ synthetic caffeine?
No. CaffXR™ uses caffeine from green coffee beans (Coffea robusta).
What data is available for CaffXR™?
CaffXR™ is supported by laboratory dissolution data showing a gradual release profile in vitro. Human data is not yet available; ask us for the latest status.
How do I request a CaffXR™ sample?
Use the Request a Sample form with your format, target market and volumes. Our team will personally contact you within 1–2 business days.
How does CaffXR™ differ from immediate-release caffeine?
Immediate-release caffeine ingredients are designed to dissolve quickly; CaffXR™ is designed for a gradual release profile in laboratory dissolution testing. See Sustained-Release vs Immediate-Release Caffeine for the criteria formulators compare.
What documentation comes with CaffXR™?
Each enquiry receives a specification, CoA and stability data, plus a dissolution data summary on request.
Request a CaffXR™ Sample
Tell us your format, target market and volumes. Our team will personally contact you within 1–2 business days.