HiSiaddi is an innovative foreign trade service provider driven by dual engines of technology transformation and foreign trade services. It has established a "1+2+3+4=1" service system and can supply glabridin sourced directly from multiple well-known original manufacturers. As a foreign trader with R&D capabilities, HiSiaddi has collaborated with factories on technology transformation and conducted multiple rounds of field inspections of glabridin manufacturers, possessing objective and in-depth understanding of different brands. Therefore, we regularly analyze various glabridin brands and manufacturers for clients to help them select matching products. Below is a relevant recommendation case.
For more comparative analysis of brands and models, please contact HiSiaddi customer service.
The cooperative client is ParisSkin, a top-tier European high-end skincare group specializing in anti-aging, brightening and repairing salon skincare and luxury retail product lines, covering high-end Western European markets including France, the UK and Germany with end positioning comparable to leading luxury beauty brands. It imposes extremely high requirements on raw material quality, technical indicators and supply chain stability.
In May 2026, the client launched development of a premium brightening essence with high-purity glabridin as the core raw material. As a first-time buyer of this raw material from China, it lacked systematic understanding of well-known domestic brands, technical strengths, mainstream models and quality differences. Meanwhile, the three contacted manufacturers only promoted their own products by emphasizing exclusive advantages while avoiding horizontal comparisons, leaving the client unable to conduct objective evaluation and product selection, stalling procurement plans and delaying new product R&D progress. The client entrusted HiSiaddi with full-dimensional evaluation, cross-brand comparison and objective recommendation of mainstream domestic brands, requiring screening of matching brands and models based on high-end cosmetic raw material standards to guarantee quality, compliance and supply stability.
As a mid-to-high-end client, core demands focus on high purity, high activity, low residues, formula compatibility, EU compliance and stable supply, with specific requirements as follows:
1. Purity ≥98%, preference for 99% ultra-high-purity grades;
2. Solvent residues ≤10ppm, heavy metal and microbial indicators meeting EU standards;
3. Water/liposolubility compatible with water-based essence formulas;
4. Brands with large-scale production capacity, complete quality control systems and EU compliance qualifications;
5. Objective cross-brand comparison instead of one-sided brand promotion to support informed selection.
Cooperating with a domestic natural product purification laboratory, HiSiaddi selected four leading domestic mid-to-high-end glabridin brands and conducted impartial full-dimensional evaluation covering six dimensions: technical strength, mainstream models, core indicators, strengths & weaknesses, compliance qualifications and supply capacity, presenting objective characteristics of each brand without subjective bias.
Brand positioning: Mid-to-high-end benchmark in domestic glabridin industry with 15 years of experience, serving multiple international beauty clients. Mainstream models:
1. 98% High-Purity Grade (ZY-G01): Classic lipophilic grade with purity 98.2%~98.8%, solvent residues 6~8ppm and stable activity;
2. 99% Water-Soluble Modified Grade (ZY-G02): Premium customized water-soluble grade with purity ≥99%, fast cold-water dissolution and clear solutions. Core strengths: Mature purification technology, stable inter-batch quality, high active retention rate; EU REACH registration and ISO22716 certification available; annual output of 50 tons for stable supply. Weaknesses: Relatively high pricing; long delivery cycle of 25 days for water-soluble models.
Brand positioning: Emerging mid-to-high-end brand specializing in modification technology and formula compatibility, targeting European and American premium clients. Mainstream models:
1. 98% Lipophilic Grade (AL-G98): Standard grade with purity 98.5%~98.9%, uniform particle size (D90≤18μm) and good flowability;
2. 98% Sustained-Release Encapsulated Grade (AL-G98W): Featured nano-encapsulated grade with strong photo-thermal stability and no discoloration under high-temperature processing. Core strengths: Excellent powder properties, strong formula compatibility and superior stability; ECOCERT organic certification acquired; customizable particle sizes and solvent systems. Weaknesses: Small annual output of 30 tons; 99% ultra-high-purity models not yet mass-produced.
Brand positioning: Cost-effective mid-to-high-end brand with large-scale production, stable quality and moderate pricing. Mainstream model: 98% General Grade (CQ-G98): Lipophilic grade with purity 97.8%~98.5%, solvent residues ≤15ppm, compatible with conventional creams and essences. Core strengths: Obvious price advantage, fast delivery (10-15 days), annual output of 80 tons; complete basic compliance qualifications. Weaknesses: Slight purity fluctuations; no high-end modified models; residue indicators slightly exceeding strict EU standards.
Brand positioning: Domestic premium raw material brand leveraging technical accumulation from end beauty brands with leading ultra-high-purity technology. Mainstream model: 99% Aurora Glabridin Grade (GY-G99): Self-developed melt recrystallization purification technology delivers stable purity of 99.2%~99.5%, strong melanin-inhibiting activity and solvent residues ≤5ppm. Core strengths: Top-tier industry purity, high activity, ultra-low residues; complete supporting EU compliance documents with sufficient end-product application verification. Weaknesses: Highest pricing; limited customization flexibility as it prioritizes internal brand systems.
Combining the client’s core demands of water-based essence formulations, strict EU standards and long-term stable supply, Brand C (cost-effective type with insufficient residue and purity stability) was eliminated. Two mid-to-high-end brands and three matching models were recommended with clear selection logic:
Recommended Model 1: 99% Water-Soluble Modified Grade (ZY-G02) Matching rationale: Purity ≥99%, fast cold-water dissolution and clear solutions perfectly fit the client’s water-based essence formulas; residues ≤8ppm meeting EU standards, stable activity with attenuation below 3% within shelf life. Recommended Model 2: 98% High-Purity Grade (ZY-G01) Matching rationale: Classic grade with stable quality and moderate pricing for backup raw material supply compatible with other cream product lines of the brand.
Recommended Model: 98% Sustained-Release Encapsulated Grade (AL-G98W) Matching rationale: Nano-encapsulation technology delivers strong photo-thermal stability to eliminate discoloration risks during high-temperature processing; uniform particle size prevents agglomeration during feeding, compatible with automated production lines.
1. Core mid-to-high-end grade: Zhongying ZY-G02 (99% water-soluble) to fulfill core new product demands;
2. Conventional backup grade: Zhongying ZY-G01 (98% lipophilic) for multi-product line adaptation;
3. Featured supplementary grade: Aoli AL-G98W (98% sustained-release) to address production stability pain points.
1. Client evaluation confirmation: After receiving HiSiaddi’s impartial evaluation report and recommendation plan, the client recognized HiSiaddi’s neutrality and professionalism, confirming recommended models precisely matched its requirements and resolved core pain points of asymmetric brand information.
2. Sample testing verification: The client requested samples of all three recommended models for full testing of purity, solubility, stability and formula compatibility, with all indicators passing standards. Zhongying ZY-G02 delivered optimal water solubility performance, while Aoli AL-G98W excelled in stability testing.
3. Bulk procurement signing: The client finalized Xi’an Zhongying Biotechnology as core supplier, purchasing 2 tons of ZY-G02 (99% water-soluble) for new product manufacturing and 1 ton of ZY-G01 (98% lipophilic) as backup material. A small-batch trial order for alternative Aoli AL-G98W was signed for subsequent product line testing.
4. Delivery & deepened cooperation: HiSiaddi tracked full progress of production, quality control and shipment, providing full English COA, REACH registration, toxicological reports and other compliance documents for smooth delivery. The client maintained positive feedback on product usage, and later designated HiSiaddi as exclusive consulting and agency partner for Chinese raw material procurement, expanding purchases of glabridin and other active ingredients continuously.
Overseas mid-to-high-end clients purchasing glabridin primarily face pain points including asymmetric brand information, biased sales promotion by manufacturers and inability to conduct objective selection, unlike low-end clients who only focus on pricing.
In this service, HiSiaddi adhered to principles of impartiality, data-driven analysis and demand matching, breaking the barrier of single-brand biased promotion. Full-dimensional cross-brand evaluation enabled accurate screening of brands and models suitable for mid-to-high-end clients, resolving selection difficulties while guaranteeing quality, compliance and supply stability, aligning with core demands of high-end clients for professionalism, objectivity and stability, and ultimately achieving long-term strategic cooperation.
For more comparative analysis of brands and models, please contact HiSiaddi customer service.
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