bulk valerian root

A Buyer’s Look at Valerian Extract Valerenic Acid Herbal Extract Anti Depression Chinese Raw Material If you’ve been sourcing botanicals for mood and sleep formulas, you’ve probably noticed valerian quietly re-entering the spotlight. To be honest, I was skeptical a few years back; now, many customers say the standardized extracts are far more consistent than the loose powders of old. This article distills what I’ve seen on the ground—factory visits, lab reports, and brand feedback—around Chinese-origin valerian extract standardized to valerenic acids. Industry trend check (quick take) Natural sleep and calm categories keep inching up, while formulators push for clean-label, ethanol–water extracts with verified actives. In fact, valerenic acids standardization (≈0.8–1.2%) is now the practical baseline for serious brands. China’s mature supply chain provides scale and QC—provided you pick the right partner and insist on method-driven testing. What this material is Botanical: Valeriana officinalis L., roots Extraction: Water & ethanol (food-grade) Origin: Building 23B1, No.2 Yuanboyuan St., Zhengding Area of China (Hebei) Pilot Free Trade Zone Attributes: Non-GMO, BSE/TSE Free, Non-irradiated, Allergen Free Product specifications (typical) Assay (valerenic acids) ≈0.8–1.2% by HPLC (real-world batches may vary) Appearance Brown fine powder, 95% pass 80 mesh Moisture Residual solvents Meets USP (GC) Heavy metals Pb Microbial limits TPC /) Packaging & shelf life 25 kg fiber drum; 24–36 months, cool/dry storage Process flow (how it’s made) Raw material qualification: ID per macroscopic/microscopic, HPTLC fingerprint; pesticide screen (EU 396/2005). Milling and ethanol–water extraction (percolation/recirculation), controlled pH and temperature. Filtration → vacuum concentration → optional resin clean-up for consistent valerenic acids. Spray-drying with carrier control (if any) → sieving → blend for standardization. QC release: HPLC valerenic acids; GC solvents; ICP-MS metals; micro per USP; stability pulls at 25°C/60% RH. Small test data snapshot: recent lot showed valerenic acids 0.95% (HPLC, RT ≈ 18.5 min), loss on drying 3.2%, Pb 0.21 ppm, ethanol residue 210 ppm, TPC 430 cfu/g. Looks tidy. Applications and why formulators pick it Capsules/tablets for sleep and calm support; often paired with L-theanine or magnesium. Gummies and shots (watch taste masking; valerian can be, well, aromatic). Functional teas and RTD beverages (low-dose, standardized for label claims). Note: While valerian is traditionally used for sleep and mild anxiety, evidence for “anti-depression” outcomes is mixed; position as mood/sleep support unless you have clinical substantiation and local regulatory clearance. Always include standard disclaimers. Vendor comparison (compressed view) Vendor Assay option Solvent Certifications Lead time Notes Finutra (CN) 0.8% & 1.0% valerenic acids Water/Ethanol ISO 9001, ISO 22000, Halal/Kosher (on request) 7–15 days Stable color, solid microbial control Vendor A (EU) 0.8% Ethanol FSSC 22000 3–5 weeks Premium price, tight specs Vendor B (IN) 0.5–0.8% Hydro-ethanolic ISO 9001 2–4 weeks Cost-effective; watch batch-to-batch Customization and compliance Standardization: 0.8%, 1.0% valerenic acids; tighter spec windows on contract. Particle size: 60–100 mesh depending on dosage form. Carrier-free or with maltodextrin (declare on label). Documentation: CoA with HPLC chromatograms, MSDS, Non-GMO, Allergen, BSE/TSE statements. Two quick case notes US sleep brand swapped to Valerian Extract Valerenic Acid Herbal Extract Anti Depression Chinese Raw Material at 1.0% assay; tablet weight dropped 12% thanks to potency. Complaints about smell fell after switching to film coating—simple fix, big win. APAC beverage startup micro-dosed valerian with passionflower; stability at 40°C/75% RH for 3 months held label claim within ±7%. Flavor house helped tame the “earthy” edge. Final thought: source rigorously, validate with your own HPLC, and position claims conservatively. The science on sleep is stronger than on depression, and regulators do read labels. Disclaimer: Not intended to diagnose, treat, cure, or prevent any disease. Check local regulations for permissible claims. References NCCIH. Valerian: In Depth. https://www.nccih.nih.gov/health/valerian (accessed 2025). EMA/HMPC. Community herbal monograph on Valeriana officinalis L., radix. https://www.ema.europa.eu (accessed 2025). USP. Herbal Medicines Compendium: Valerian Root/Valerian Extract; USP , , , . EFSA Pesticide Residues (EU 396/2005) and related guidance documents. https://www.efsa.europa.eu