Core Value

Indian ginseng extract (CAS 90147-43-6) is derived from the root of Withania somnifera. The core active ingredient is Withanolides, which has the effects of anti-stress, enhancing immunity and regulating hormone balance. This product uses a standardized ethanol extraction process to provide 2.5%-10% Withanolides content (HPLC detection), meeting the diversified needs of functional foods, sports nutrition products and herbal supplements.

Technical parameters and certification

Active ingredients

Withanolides: 2.5%-10% (customizable, error ±0.5%)

Appearance: brown to tan fine powder

Solvent residue: ethanol <100ppm (compliant with FDA 21 CFR 172.510)

Microbiological indicators: total colony <1000 CFU/g, no Salmonella/E. coli

Certification and testing

Compliance certification: USP dietary supplement standards, ISO 22000, KOSHER

Test report: third-party heavy metal (Pb/As/Cd<0.5ppm), pesticide residue (EC 396/2005) reports are provided

Stability: 24-month shelf life (stored at 25℃ away from light), accelerated test (40℃/75%RH, 6 months) active ingredient retention rate ≥95%

Application scenarios and clinical support

1.Stress and emotion management

Decompression capsules: 300-600mg/day doses reduce cortisol by 23% (clinical trial JISSN, 2019), compounded with Rhodiola rosea to enhance the effect

Sleep improvement: standardized 5% Withanolides extract, shortens the time to fall asleep by 15%-20%

2.Sports nutrition enhancement

Muscle-building powder: improve muscle strength and endurance (studies show that 1RM bench press increased by 12% after 8 weeks of training)

Recovery formula: reduce post-exercise oxidative stress (MDA levels decreased by 30%), combined with curcumin for synergy

3.Immune health products

Immunity tablets: stimulate NK cell activity and reduce the frequency of respiratory infections (seasonal trials show a 40% reduction)

Women's health: regulate thyroid function (TSH level optimization), suitable for menopausal health products

Supply chain and procurement advantages

Packing specifications: 1kg aluminum foil bag (nitrogen filled to prevent moisture), 25kg fiber barrel (lined with double-layer PE film)

Delivery time:

Spot: 5% Withanolides powder inventory 800kg (3-5 working days global delivery)

Customization: Support 10kg minimum order (10% high purity), production cycle 2-3 weeks

Logistics guarantee: Provide DAP/DDP terms, non-hazardous chemical transportation (UN number does not apply)

Frequently Asked Questions (FAQ)

Q1: How to detect the content of withanolide?

A1: Use HPLC-DAD method (USP standard) to provide complete chromatogram and peak area integration report.

Q2: Does it support the development of compound raw materials?

A2: Free formula solutions are provided (such as Ashwagandha + Rhodiola rosea + South African somniferum to enhance the synergistic effect of adaptogens).