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How Alternatives to Animal Testing Make Cruelty-Free Products Possible

Animals like guinea pigs, rabbits, and rats have been used in medical and pharmaceutical testing for decades to predict toxicity and effectiveness of everything from medical devices and drugs to cosmetics. 越来越多的研究人员和企业现在从动物试验搬走人性化的替代品仍然保证产品 安全用于人体. The development of these alternatives is rapidly growing as innovations in science make animal testing completely unnecessary.set of rodents

Innovative Alternatives to Animal Testing

Researchers have developed several innovative strategies to avoid the use of animals in the testing of drugs, cosmetics, and consumer products. Here are some of the most important strategies used to make cruelty-free products possible.

3D Skin Equivalents
Rather than testing for skin irritation and corrosivity on animals, scientists can now measure these factors using 3D human skin equivalents like EpiDerm and SkinEthic combined with computer models. This strategy can measure likely chemical activity, properties, and effects with an accuracy of 95%.

Cell Cultures
Nearly every type of animal and human cell can be grown in a lab. 其实, researchers are even capable of growing cells into 3D structures like mini organs. Cell cultures are often used in chemical testing, drug development, and vaccine production.

Computer Models
Sophisticated computer models are capable of modeling or replicating everything from the skin and eyes to the digestive system and heart. These models can be used for virtual experiments of drugs and products based on existing data and mathematical formulas.

Bovine Corneal Opacity and Permeability Test
The Draize Eye Test has been used since 1944 to test for eye irritation, often in cosmetics. Rabbits are usually used and the animals may suffer from bleeding, ulcers, and blindness. A humane and widely accepted alternative is the Bovine Corneal Opacity and Permeability test. This test uses corneal tissue, a slaughterhouse byproduct, instead of live animals to test for damage to cornea tissue.

These alternatives aren’t just humane; they’re often cheaper, 快, and more effective. 在 硬朗的药妆品, we test the safety of our products using these methods and other alternatives to bring you safe and cruelty-free products that have never been tested on animals.