In today's market, the demand for natural, high-performance ingredients is ever-increasing. Carnosic Acid, a potent phenolic diterpene with CAS number 3650-09-7, extracted from rosemary, is at the forefront of this trend, offering unparalleled antioxidant capabilities. As a leading manufacturer and supplier, we are dedicated to making this exceptional ingredient accessible for a wide range of B2B applications, from advanced cosmetic formulations to robust food preservation solutions and cutting-edge research.
The primary allure of Carnosic Acid lies in its formidable antioxidant power. It acts as a highly effective free radical scavenger, playing a crucial role in protecting cellular structures from oxidative damage. This intrinsic property makes it an indispensable component for cosmetic manufacturers looking to develop anti-aging products, skin-protective formulations, and treatments that combat environmental stressors. When you decide to buy Carnosic Acid for your cosmetic line, you are choosing a natural ingredient with scientifically proven efficacy.
Beyond the realm of beauty, Carnosic Acid serves as a powerful natural preservative in the food industry. Its ability to inhibit lipid peroxidation is key to extending the shelf life of sensitive products like oils, fats, meats, and dairy. This natural solution helps maintain product freshness and quality, aligning with consumer preferences for cleaner labels and fewer synthetic additives. As a trusted supplier of food ingredients in China, we ensure that our Carnosic Acid meets the highest standards for safety and performance.
For scientific research and development, Carnosic Acid offers a valuable tool. Its well-documented antioxidant, anti-inflammatory, and potential anti-cancer properties make it a subject of ongoing study in various biomedical fields. Researchers seeking high-purity compounds for their investigations will find our Carnosic Acid to be an excellent choice. We understand the critical need for reliable and pure materials in scientific endeavors.
As a prominent manufacturer and supplier, we are committed to delivering Carnosic Acid with exceptional purity and consistency. We offer bulk purchasing options and competitive pricing, making it easier for businesses to integrate this powerful antioxidant into their product lines. Partner with us to access a premium natural ingredient that can enhance the performance, appeal, and marketability of your products. Unlock the full potential of nature with our high-quality Carnosic Acid.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.