Table of Contents
What is Organic Schisandra Extract Powder?
Organic Schisandra — sourced from the ripe berries of Schisandra chinensis, known as “Wu Wei Zi” (五味子, “Five-Flavor Berry”) in traditional Chinese medicine — delivers the full spectrum of this renowned adaptogenic berry in two precision specifications tailored to every formulation need.
What Makes Schisandra Unique: The Five Flavors
In TCM philosophy, schisandra is the only berry that embodies all five taste profiles — sour, sweet, salty, bitter, and pungent — each corresponding to different organ systems and therapeutic actions. This complexity translates into a remarkably broad spectrum of bioactive compounds, centered on the schisandrin family of lignans (schisandrins A, B, and C), which are the primary drivers of its scientifically validated adaptogenic and hepatoprotective effects.
Berry Powder — Full-Spectrum Whole-Food Format:
Our Organic Schisandra Berry Powder is a complete “root-to-berry” whole-food ingredient produced using low-temperature milling to preserve volatile oils and fragile lipophilic lignans. It retains the entire phytochemical matrix of the ripe berry — including naturally occurring vitamin C, vitamin E, phytosterols, and high anthocyanin/polyphenol content (responsible for its distinctive deep reddish-brown to dark purple-brown color). The powder offers the authentic five-flavor complexity of traditional preparations and supports “whole-food” or “full-spectrum” label claims preferred by premium herbal brands.
Extract Powder — Standardized High-Potency Format:
Our Organic Schisandra Extract Powder is engineered for brands targeting specific health outcomes — “Cortisol Control,” “Liver Detox,” or “Cognitive Peak” — that require the reliability of standardized active levels. By concentrating the key lignans, the extract delivers a significantly higher therapeutic impact at a much smaller serving size. Available in standardized Schisandrins ≥1%, 2%, or 5% (custom specs available), at extract ratios of 4:1, 10:1, or 20:1, using organic-compliant water or hydro-ethanolic extraction. Excellent water solubility makes it ideal for functional beverages and clear liquid formats.
Mechanism: Phase I & Phase II Liver Detoxification
Both formats support the body’s natural detoxification pathways. Schisandrins modulate Phase I ( cytochrome P450 enzymes) and Phase II (glutathione conjugation) liver metabolism, enhancing the liver’s capacity to process and eliminate metabolic waste products. This hepatoprotective action is complemented by antioxidant protection from vitamin C, vitamin E, and polyphenolic compounds, which shield liver cells from oxidative damage.
Adaptogenic Stress Response
Schisandra operates through the hypothalamic-pituitary-adrenal (HPA) axis — the same master stress-response system targeted by rhodiola, ashwagandha, and eleuthero — modulating cortisol secretion and supporting mental stamina and resilience against both physical and cognitive fatigue, without the jitters or crash associated with caffeine or stimulant-based formulations.
Traditional “Beauty-from-Within” Heritage
In TCM, schisandra is classified as a “superior herb” (上药) suitable for long-term use to support overall vitality and longevity. Its traditional use for “locking moisture into the skin” (保护肌肤免受环境老化) aligns with modern “beauty-from-within” and “skin longevity” positioning — supported by antioxidant protection that shields skin cells from oxidative stress and “inflammaging.”
Physical & Chemical Specifications
Product Specifications Comparison
| Parameter | Schisandra Berry Powder | Schisandra Extract Powder |
|---|---|---|
| Common Names | Wu Wei Zi, Five-Flavor Berry | Schisandra Berry Extract, Wu Wei Zi Extract |
| Source | 100% Organic Schisandra chinensis berries | 100% Organic Schisandra chinensis berries |
| Format | Full-spectrum whole berry (root-to-berry) | Standardized concentrate |
| Extraction Ratio | 1:1 (whole berry, no extraction) | 4:1, 10:1, or 20:1 |
| Standardized Schisandrins | Naturally occurring (Schisandrins A, B, C) | ≥1%, ≥2%, or ≥5% (HPLC; custom available) |
| Active Compounds | Schisandrins A/B/C + Vitamin C + Vitamin E + Phytosterols + Anthocyanins + Polyphenols | Concentrated Schisandrins (primary) |
| Appearance | Deep reddish-brown to dark purple-brown fine powder | Fine reddish-brown to dark brown powder |
| Flavor Profile | Complex: sour, sweet, salty, bitter, pungent (authentic five-flavor) | Concentrated tartness with mild herbal/bitter notes |
| Particle Size / Mesh | 80–100 Mesh (smooth mixing) | ≤80 µm |
| Solubility | Partially soluble (whole-food fiber matrix) | Good solubility in water (excellent for beverages) |
| pH (1% solution) | 5.0–6.5 | 4.5–6.0 |
| Moisture | ≤8% | ≤5% |
| Ash Content | ≤6% | ≤5% |
| Dietary Suitability | Vegan, Gluten-Free, Non-GMO, Organic, Paleo, Keto | Vegan, Gluten-Free, Non-GMO, Organic |
| Shelf Life | 24 months | 24 months |
| Recommended Storage | <25°C, airtight, protect from light | <25°C, airtight, protect from light |
Key Bioactive Lignans
| Lignan | Class | Clinical Relevance |
|---|---|---|
| Schisandrin A | Dibenzocyclooctadiene lignan | Hepatoprotective, antioxidant |
| Schisandrin B | Dibenzocyclooctadiene lignan | HPA axis modulation, anti-fatigue |
| Schisandrin C | Dibenzocyclooctadiene lignan | Phase I/II liver enzyme modulation |
| Gomisin A | Dibenzocyclooctadiene lignan | Liver protection, anti-inflammatory |
| Gomisin N | Dibenzocyclooctadiene lignan | Antioxidant, skin protection |
Microbiological & Contaminant Standards
| Test | Specification | Method |
|---|---|---|
| Total Plate Count | ≤100,000 cfu/g | ISO 4833 |
| Yeast & Mould | ≤1,000 cfu/g | ISO 21527 |
| E. coli | Negative/10g | ISO 16649 |
| Salmonella | Negative/25g | ISO 6579 |
| Coliforms | ≤100 cfu/g | ISO 4832 |
| Staphylococcus aureus | ≤100 cfu/g | ISO 6888 |
| Aflatoxins B1, B2, G1, G2 | <4 ppb total | HPLC-FLD |
| Ochratoxin A | <10 ppb | HPLC-FLD |
| Lead (Pb) | <1 ppm | ICP-MS |
| Arsenic (As) | <2 ppm | ICP-MS |
| Cadmium (Cd) | <0.5 ppm | ICP-MS |
| Mercury (Hg) | <0.1 ppm | ICP-MS |
| Pesticide Residues | Not detected (EU MRL) | LC-MS/MS |
| Residual Solvents | <200 ppm ethanol | GC-ECD |
| Gluten | <20 ppm | ELISA R5 Mendez |
Certifications
| Certification | Berry Powder | Extract Powder |
|---|---|---|
| USDA Organic | ✅ | ✅ |
| EU Organic | ✅ | ✅ |
| Non-GMO Project Verified | ✅ | ✅ |
| Vegan Certified | ✅ | ✅ |
| Gluten-Free Certified | ✅ | ✅ |
| Allergen-Free | ✅ | ✅ |
| Kosher Certified | ✅ Available | ✅ Available |
| Halal Certified | ✅ Available | ✅ Available |
| ISO 22000:2018 | ✅ | ✅ |
| HACCP | ✅ | ✅ |
Applications
Application Matrix
| Application Category | Berry Powder | Extract Powder | Recommended Dosage |
|---|---|---|---|
| Capsules / Tablets | ✅ Whole-food format | ✅ Primary choice | Powder: 500–1,000 mg; Extract: 100–500 mg |
| Nootropic / Cognitive Formulas | ✅ | ✅ Excellent | Powder: 300–500 mg; Extract: 100–300 mg |
| Cortisol Balance / Adrenal Support | ✅ | ✅ Primary choice | Powder: 500 mg; Extract: 100–200 mg |
| Liver Detox / Hepatoprotective | ✅ | ✅ Primary choice | Powder: 500–1,000 mg; Extract: 100–500 mg |
| Beauty-from-Within / Skin Health | ✅ Rich in anthocyanins | ✅ Concentrated antioxidants | Powder: 300–500 mg; Extract: 100–200 mg |
| Functional Beverages / RTD | ⚠️ High-speed blender required | ✅ Excellent solubility | Extract: 50–200 mg |
| Detox Teas / Herbal Blends | ✅ Traditional use | ✅ Water-soluble blend | Powder: 1–2 g/serving |
| Sports Nutrition / Endurance | ✅ | ✅ | Powder: 500 mg; Extract: 100–300 mg |
| Kombucha / Fermented Beverages | ✅ Complex flavor profile | ✅ Clean tart flavor | Powder: 0.5–1 g; Extract: 50–100 mg |
| Energy Bars / Bites | ✅ | ✅ | Powder: 500 mg; Extract: 100–200 mg |
Health Claim Support
| Health Benefit | Mechanism | Evidence Level |
|---|---|---|
| HPA Axis / Cortisol Balance | Modulation of hypothalamic-pituitary-adrenal response to stress | Traditional use + human trials |
| Liver Detoxification (Phase I & II) | Cytochrome P450 modulation + glutathione conjugation support | Human trials |
| Mental Performance / Focus | Enhanced brain energy metabolism; anti-fatigue | Human trials |
| Antioxidant / Anti-aging | Schisandrin + Vit C + Vit E + anthocyanin synergy | In vitro + animal studies |
| Physical Endurance | Improved cardiovascular function; reduced lactate accumulation | Human trials |
| Skin / Beauty-from-Within | Antioxidant protection against oxidative skin damage (“inflammaging”) | Traditional use + modern research |
Formulation Guide
Synergistic Adaptogen Combinations:
- Stress & Cortisol: Pair with organic rhodiola rosea extract (maximal stress relief, adrenal synergy)
- Liver Health: Stack with organic milk thistle extract or organic turmeric extract
- Cognitive Focus: Blend with organic lion’s mane mushroom or organic bacopa monnieri
- Beauty Formulas: Combine with organic pomegranate extract or organic sea buckthorn powder
Flavor Pairing Recommendations:
- Berry Powder (five-flavor complexity): Complement with organic jujube date powder (softens tartness) or organic lemon juice powder (brightens acidity)
- Extract Powder (concentrated tart + herbal): Perfect with organic lemon juice powder or organic berry extracts for a refreshing “superberry” profile
Stability & Processing Notes:
- Best added at cooling cycle end for heat-sensitive products (protects schisandrins and vitamin C)
- For liquid applications: use high-speed blender or small amount of emulsifier for smooth suspension
- Extract powder: filtered to prevent heavy sediment — suitable for clear/semi-transparent functional beverages
FAQ
Q: Does schisandra powder contain caffeine or other stimulants?
A: No. Schisandra provides stimulating effects on mental focus through its adaptogenic properties and lignan bioactivity — but it is 100% caffeine-free and will not cause heart palpitations or energy crashes. It supports sustained energy via HPA axis modulation, not direct stimulation.
Q: What is the difference between Berry Powder and Extract Powder?
A: Berry Powder is a full-spectrum “whole-food” ingredient containing all the fiber, vitamins, natural oils, and naturally-occurring schisandrins (A, B, C) of the whole berry — supporting “whole-food” or “full-spectrum” label claims and traditional preparations. Extract Powder is a standardized concentrate engineered for precise dosing and targeted health outcomes, with guaranteed Schisandrins 1–5% (customizable) and excellent water solubility for modern functional beverages.
Q: Why is the powder so dark in color?
A: The deep reddish-brown to dark purple-brown color indicates a high anthocyanin and polyphenol content — powerful natural antioxidants. The powder retains the natural deep pigment of tree-ripened berries without sulfur treatment. Avoid products that are unnaturally light, which may indicate excessive processing or diluents.
Q: Is your extract solvent-free?
A: We use only organic-compliant extraction methods — water or organic-certified ethanol. We strictly adhere to NOP/EU organic standards, ensuring zero toxic solvent residues in the final extract (tested to <200 ppm ethanol).
Q: What are the main health-supporting properties of schisandrins?
A: Schisandrins (A, B, C) and their gomisin derivatives support: (1) HPA axis and cortisol balance — adaptogenic stress response; (2) Phase I & Phase II liver detoxification — hepatoprotective pathways; (3) Cognitive endurance — mental stamina without stimulants; (4) Antioxidant protection — synergistic with vitamin C, vitamin E, and anthocyanins; (5) Skin longevity — “beauty-from-within” antioxidant protection against “inflammaging.”
Q: How does the extract’s “five flavors” compare to the raw powder?
A: The extract primarily concentrates the sour and bitter components. The “salty” and “pungent” notes are less pronounced, making it easier to formulate in sweet or tart beverage applications. Berry Powder retains the complete five-flavor complexity of traditional preparations.
Q: Is long-term daily use safe?
A: Yes. In traditional Chinese medicine, schisandra is classified as a “superior herb” (上药) — considered appropriate for long-term use to support overall vitality and longevity. Both formats are free from known allergens, non-GMO, and third-party tested for heavy metals and pesticide residues.
Q: What is the MOQ, and what shipping options are available?
A: Minimum order quantity: 25 kg per specification. Free samples available via FEDEX, UPS, or EMS. Lead time: 10–20 business days. Payment methods: D/A, D/P, L/C, T/T, MoneyGram, Western Union, Credit Card. Departure ports: Qingdao or Tianjin.
Packaging & Storage
Packaging Specifications
| Parameter | Specification |
|---|---|
| Pack Weight | 25 kg net per bag |
| Bag Material | Multi-layer kraft paper with food-grade polyethylene inner liner |
| Bag Dimensions | 40 × 40 × 60 cm |
| Tare Weight | ~300 g per bag |
| Desiccant | Food-grade silica gel included |
| Labeling | Product name, batch number, net weight, best-before date, certifications |
Storage Conditions
| Parameter | Specification |
|---|---|
| Temperature | <25°C (77°F) |
| Humidity | <60% RH |
| Light | Protect from direct sunlight |
| Air | Airtight container after opening |
| Shelf Life | 24 months from production date |
| Extract Stability Note | Extract is more stable than raw powder — oxidative enzymes deactivated during extraction |
