ByDr. Brennan Commerford, D.C.·Last reviewed: July 2026
Supplement Stacking Guide

Astragalus Extract + Stevia rebaudiana leaf — Supplement Stacking Guide

Found together in 3 real supplement products in our database

What Each Ingredient Does

Our database of real supplement products shows that Astragalus Extract and Stevia rebaudiana leaf appear together in 3 products, making this one of the more common pairings among supplement formulators. The evidence and dosing guidance below apply to each ingredient independently.

Astragalus Extract

Preferred form: Astragalus Extract (S2 bioavailability)

May support: immune system function and resilience, healthy energy and vitality, cardiovascular health.

Stevia rebaudiana leaf

Preferred form: Stevia rebaudiana leaf powder (S4 bioavailability)

Explore Each Ingredient

Frequently Asked Questions

What is the best form of Astragalus Extract?

Astragalus Extract is the Preferred Form form of Astragalus Extract in the FormulaForge formulary, reflecting research-backed evidence for superior bioavailability (good). This classification is based on published absorption studies and peer-reviewed bioavailability data. The best form for you depends on your individual health goals and your healthcare provider's recommendations. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen.

What are the benefits of Astragalus Extract?

Astragalus Extract has been studied for its role in supporting: Supports immune system function and resilience, Supports healthy energy and vitality, Supports cardiovascular health, Supports healthy aging and telomere maintenance. Astragalus (Astragalus membranaceus) root extract provides concentrated polysaccharides and cycloastragenol. Research supports its traditional use as an adaptogenic immune tonic, with modern studies investigating its role in telomerase activation and cellular longevity pathways. The extract form delivers higher concentrations of active saponins than raw root. These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease.

What is the best form of Stevia rebaudiana leaf?

Stevia rebaudiana leaf powder is the Customer Choice form of Stevia rebaudiana leaf in the FormulaForge formulary, reflecting research-backed evidence for superior bioavailability (low). This classification is based on published absorption studies and peer-reviewed bioavailability data. The best form for you depends on your individual health goals and your healthcare provider's recommendations. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen.

What are the benefits of Stevia rebaudiana leaf?

Research-backed benefit documentation for Stevia rebaudiana leaf is being compiled in our database. These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease.

Can you take Astragalus Extract and Stevia rebaudiana leaf at the same time?

Astragalus Extract and Stevia rebaudiana leaf appear together in 3 products in our database of real supplement formulas. That reflects a common formulator pairing — it is not, by itself, evidence that combining them produces an additive or synergistic effect beyond what each ingredient contributes independently. As with any supplement regimen, consult a qualified healthcare provider to confirm the combination is appropriate for your individual health needs.

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This information is educational and not a substitute for professional medical advice. Consult your physician before making supplement decisions.

FormulaForge formulates and sells supplements containing the ingredients discussed on this page. Our formulary recommendations are based on peer-reviewed bioavailability research. All cited studies are independently verifiable.