The Technology Behind
Professional Hair Systems

JOINSHINE is a professional adhesive technology company with in-house R&D and controlled manufacturing. We develop and produce hair adhesive systems ourselves — from formulation and stability testing through filling, packaging and batch documentation — rather than reselling finished goods. Technical questions go straight to the team that formulates your product.

We support the full private-label cycle: formulation development, performance optimization, sample development, packaging and label development, regulatory documentation and scalable production. You can start from an existing formulation in our library or develop a new one for your market, and we can work under your brand or co-develop a product line with you.

Yes. Our technical team works from your application requirements — hold strength, wear time, skin sensitivity, climate, removal method and target price point — and develops or adjusts a formulation to match. Custom development usually starts with a technical brief, followed by lab samples, performance testing and validation before commercial production.

We develop samples against your brief, then validate them through stability, compatibility and performance testing before moving to a commercial formula. Evaluation quantities are arranged according to your project, and we document the agreed specification so that production matches what you approved.

MOQ depends on the product line, formulation and packaging format. For new partners we can normally arrange a pilot production run to validate the product in your market before scaling to regular volume. Send us your target product and packaging and we will confirm the exact MOQ for your case.

Our documentation set includes GMP manufacturing records under ISO 22716, complete INCI formulation documentation, SDS / MSDS, TDS, batch COA, microbiological and stability testing, packaging compatibility testing, skin-related assessments where applicable, and market-support documents such as CPSR, CFS and Certificate of Origin. Documents are issued per product and per batch so they can support audits and import clearance.

We ship worldwide with the export documentation your market requires — commercial invoice, packing list, certificate of origin, SDS for transport and product-specific certificates. Air, sea and express options are available depending on volume and urgency, and we coordinate with your forwarder or ours. Tell us your destination port and market requirements and we will confirm the shipping plan.

Yes. Each partner works with a named contact, and we support application questions, formulation adjustments, packaging updates and repeat orders. If a market changes its requirements, we help you adapt the product or documentation rather than treating the relationship as a one-off shipment.