Ingredient Profile
AstraGin
Supporting nutrient absorption and a healthier gut.
A plant-based botanical complex of Astragalus membranaceus and Panax notoginseng designed to support nutrient absorption, intestinal barrier integrity, and a healthy gut microbiome.
Overview
AstraGin is a patented botanical complex combining Astragalus membranaceus and Panax notoginseng saponins, developed and clinically studied by NuLiv Science. It is formulated not as a nutrient itself, but as a nutrient-absorption enhancer designed to be added alongside proteins, amino acids, and other actives to improve how much of them the body actually absorbs.
In randomized, double-blind, placebo-controlled human trials, AstraGin supplementation has been shown to improve absorption of key branched-chain amino acids (valine, leucine, isoleucine) from whey protein, and separately to enhance arginine absorption with a corresponding increase in nitric oxide production. Research indicates its mechanism works by supporting normal intestinal function, nutrient-transport pathway activity, and gut lining integrity, rather than through a single isolated pathway.
As an AstraGin distributor to sports-nutrition, protein, and general wellness brands across India and beyond, Probionyx positions AstraGin as a formulation enhancer — typically included at low inclusion rates alongside protein powders, amino acid blends, or multivitamin/mineral stacks to improve the functional value of the primary actives.
Specifications
- Botanical source
- Astragalus membranaceus + Panax notoginseng saponins
- Ingredient type
- Patented nutrient-absorption enhancer (not a standalone active)
- Clinical evidence
- RCTs showing improved BCAA absorption from whey protein and improved arginine absorption / nitric oxide production
- Mechanism
- Supports intestinal function, nutrient-transport pathways, and gut lining integrity
- Typical inclusion
- Low-dose addition alongside protein, amino acid, or micronutrient actives
- Format
- Standardized botanical extract powder
Formulation benefits
- Supports nutrient absorption and bioavailability
- Helps maintain intestinal barrier integrity
- Supports a healthy gut microbiome
Applications
Frequently asked questions
Is AstraGin a protein or amino acid itself?
No. AstraGin is a botanical absorption enhancer — it doesn't supply protein or amino acids directly, but is added to formulations to help the body absorb more of the proteins, amino acids, or other actives already present.
What clinical evidence supports AstraGin's absorption-enhancing effect?
Randomized, double-blind, placebo-controlled human studies have shown AstraGin improves absorption of branched-chain amino acids from whey protein and enhances arginine absorption with increased nitric oxide production.
What products is AstraGin typically added to?
It's most commonly included in protein powders, amino acid/BCAA blends, pre- and post-workout formulas, and absorption-enhanced multivitamin or creatine products, usually at a low inclusion rate.
How does AstraGin improve nutrient absorption?
Research suggests it supports normal intestinal function, the activity of nutrient-transport pathways, and gut lining integrity — helping the digestive system take up more of the aminos and actives already in a formulation.
Talk to our ingredient specialists
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