Bakuchiol Manufacturer | Bulk 99% Purity Supply | Wholesale Natural Retinol Alternative
Industrial-Grade Bakuchiol (CAS 10309-37-2) for High-Performance Dermaceuticals.
As the life-science division of Zhonghong Group, Exbiol® leverages 29 years of phytochemical engineering to resolve the “Psoralen Toxicity” crisis in the supply chain. For Sourcing Managers, we provide a stable bulk supply of 99% pure Bakuchiol oil with 24-hour dispatch and no-delay global logistics. For R&D Giant-level demands, our proprietary molecular distillation process ensures Isopsoralen and Psoralen levels <10ppm, eliminating phototoxicity risks. Our GMP-certified facility provides 100% batch-to-batch molecular fingerprinting and full stability dossiers for Tier-1 luxury and medical-grade skincare brands.
1. What is Bakuchiol (Natural Retinol Alternative)?
Bakuchiol is a concentrated meroterpene phenol derived from the seeds of Psoralea corylifolia. In industrial applications, it is recognized as the premier natural alternative to synthetic Retinol. Unlike Retinol, Bakuchiol offers photostability and a superior safety profile for sensitive skin while maintaining high molecular affinity for retinoid-binding proteins. Exbiol® produces a 99% pure pharmaceutical-grade oil suitable for anhydrous and emulsion-based formulations.
2. Physicochemical Technical Specifications
| Analysis Item | Engineering Standard (HPLC) |
|---|---|
| Assay (Bakuchiol) | ≥ 99.0% |
| Isopsoralen Content | < 10 ppm (Targeted Removal) |
| Appearance | Dark Red to Amber Viscous Oil |
| Specific Gravity (20°C) | 0.930 – 0.965 |
| Refractive Index (20°C) | 1.530 – 1.550 |
3. Botanical Source & Extraction Origin
Our Bakuchiol is sourced exclusively from Babchi seeds (Psoralea corylifolia) grown in controlled agricultural zones. We utilize a proprietary low-temperature molecular distillation process that bypasses the high-heat degradation associated with crude solvent extraction, preserving the delicate monoterpene structure of the active phenol.
4. Engineering Mechanism of Action
Bakuchiol functions as a Retinol-functional analog. While it bears no structural resemblance to retinoids, it induces gene expression patterns in human skin identical to Retinol, specifically targeting the RAR (Retinoic Acid Receptor) genes. Furthermore, it acts as a specialized inhibitor of lipid peroxidation, protecting squalene from UV-induced degradation, which may support the functional property of sebum regulation.
5. Functional Application Benefits
- Photo-Stability: Unlike Retinol, Bakuchiol remains active under UV exposure, allowing for day-use formulations.
- Collagen Synthesis: May support the functional property of Type I, III, and IV collagen stimulation.
- Anti-Bacterial: Functional property for controlling C. acnes without disrupting the skin microbiome.
6. Industrial Formulation & Solubility Guide
Solubility Matrix: Highly lipophilic. Soluble in most cosmetic oils (Squalane, Caprylic/Capric Triglycerides) and Ethanol. Insoluble in water.
pH Stability: Maintains maximum stability in formulations between pH 3.0 and 6.5. Avoid highly alkaline environments.
Process Temperature: Add to the oil phase during the cooling stage (<50°C) to prevent oxidative degradation. Chelating agents (e.g., EDTA) and antioxidants (Tocopherol) are recommended for shelf-life optimization.
7. Industrial Evolution: From Crude Babchi Oil to 99% Pure Bakuchiol
The industry has shifted from toxic Babchi essential oils (high in psoralens) to 95% extracts, and now to Exbiol’s Third-Generation 99% Purity Isolate. This evolution eliminates the “Sunburn Risk” (phototoxicity) traditionally associated with Babchi, allowing for safe, broad-market consumer use in “Clean Beauty” categories.
8. COA & Batch Quality Control Specifications
Table 8.1: Heavy Metal Limits (ICP-MS)
| Item | Specification | Testing Method |
|---|---|---|
| Lead (Pb) | < 1.0 ppm | ICP-MS |
| Arsenic (As) | < 0.5 ppm | ICP-MS |
| Cadmium (Cd) | < 0.1 ppm | ICP-MS |
Table 8.2: Pesticide Residue Multi-Screen
| Item | Specification | Testing Method |
|---|---|---|
| Organochlorines | Negative | GC-MS/MS |
| Organophosphorus | Negative | GC-MS/MS |
| Total Pesticides | < 0.01 mg/kg | USP <561> |
Table 8.3: Microbiological Analysis
| Item | Specification | Testing Method |
|---|---|---|
| Total Plate Count | < 100 cfu/g | USP <61> |
| Yeast & Mold | < 10 cfu/g | USP <61> |
| Pathogenic Bacteria | Negative | USP <62> |
9. Manufacturing Process Description
[Seed Selection] → [Cold Pressing/CO2 Extraction] → [Solvent Partitioning] → [Multi-Stage Molecular Distillation] → [Chromatographic Isolate Separation] → [Nitrogen Blanket Storage] → [QA HPLC Verification].
10. Commercial Storage & Packaging
Bulk Supply: 1kg, 5kg Aluminum Flasks; 25kg UN-approved HDPE drums with nitrogen flushing.
Storage: Store at <25°C, protected from light and moisture. Shelf life is 24 months in original vacuum-sealed containers.
11. MOQ, Samples & Global Logistics
- MOQ: 1kg for trial; 25kg for commercial production.
- Sample Policy: 10g-50g технічних technical samples available for qualified R&D labs.
- Shipping: Global Air-freight (DHL/FedEx) or Temperature-controlled sea freight from Shanghai/Guangzhou ports.
12. Research & Clinical Science Data
Clinical studies published in the British Journal of Dermatology demonstrate that 0.5% Bakuchiol used twice daily is as effective as 0.5% Retinol in reducing wrinkle surface area and hyperpigmentation, but with significantly less scaling and stinging. (Note: No medical treatment claims are implied).
13. Applicable Industries
Clean Beauty OEM
Premium Personal Care
14. Industrial B2B Application Scenarios
Ideal for Contract Manufacturers (OEM/ODM) developing “Retinol-Alternative” marketing lines, luxury anhydrous face oils, and clinical-grade acne management serums.
15. Strategic Formulator Market Scenarios
For brands targeting Pregnancy-Safe and Sensitive Skin market segments, Bakuchiol provides the biological efficacy of retinoids without the regulatory hurdles and consumer irritation associated with synthetic Vitamin A.
16. Supplier Selection & Audit Guide
R&D Critical Alert: Psoralen Trace Analysis
Incomplete purification leaves Psoralen and Isopsoralen residues, which are potent phototoxins. Always demand a COA that explicitly states Isopsoralen <10ppm. Exbiol® provides GC-MS verification for every batch.
17. Technical FAQ (B2B Procurement Support)
Q: Is Exbiol® Bakuchiol Sytenol A® equivalent?
A: We provide a 99% pure phytochemical isolate with identical CAS and purity specifications, providing a high-performance alternative for bulk industrial manufacturing.
Q: Can Bakuchiol be used during pregnancy?
A: While Retinol is contra-indicated, Bakuchiol is considered safe by most safety assessments; brands should conduct their own final product toxicity reviews.
Q: How do you handle oxidative stability during shipping?
A: All containers are nitrogen-blanketed and aluminum-sealed to prevent contact with oxygen and light.
Q: Does Bakuchiol require specialized UV-proof packaging?
A: Yes, despite its photostability on skin, we recommend amber or opaque primary packaging for long-term product shelf life.
Q: Is it compatible with Vitamin C?
A: Yes, Bakuchiol remains stable in acidic Vitamin C (Ascorbic Acid) serums, unlike Retinol which may degrade.
Q: What is the lead time for a 500kg order?
A: Standard dispatch is 3-5 working days from our Shaanxi central hub.
18. References & Regulatory Sources
- PubMed: Bakuchiol: A retinol-like functional compound.
- British Journal of Dermatology: Clinical comparison of Bakuchiol and Retinol.
- FDA/EFSA: Cosmetic Ingredient Database (Compliance ID: CAS 10309-37-2).
Bakuchiol Manufacturer & Quality Assurance
Manufactured by Exbiol® (Shaanxi Zhonghong Investment Technology Co., Ltd.), a GMP-certified manufacturer specializing in high-purity botanical actives for international supply chains.
✔ 99% Purity (Isopsoralen <10ppm)
✔ Full COA & Technical Dossiers
✔ Bulk Stock for Immediate Global Shipping
