No products are released without approval from our Quality Control Team. All products filled by RAINBOW-BEAUTY Co.,Ltd are guaranteed of quality.
RB GROUP Co.,Ltd has its own microbiology department that ensures the safety and stability of the products we manufacture.
All products manufactured by RB GROUP Co.,Ltd adhere to a high standard of quality that assures premium products are produced each and every time. Our in-house Microbiology Lab and Quality Assurance Department state current GMP guidelines and we maintain processes; protocols and quality control standards to ensure all industry regulations are met.
All R&D batches are monitored in a controlled temperature incubator to observe consistency of the product over time. Accordingly, all production batches are reviewed in comparison to the original R&D batch to ensure that appearance, consistency and quality are maintained.
A rigorous microbiological examination precedes each shipment of product. The Microbiology Lab tests each raw material and each finished product for bacteria, yeast, and molds. No products are released without approval from our Quality Control Team.
By providing this comprehensive examination of your products RB GROUP Co.,Ltd is able to ensure a premium product.