Which is better, Alex or isov?

1, OXYX is a safe, effective and gentle cinema skin care product developed by experts from Korea Skin Research Institute. With a history of 15 years in Korea, it is a characteristic brand of more than 700 beauty hospitals and skin management centers in Korea. OXYX contains natural amino acids, and refined nitric acid can effectively enhance the skin's moisturizing ability, shape healthy and tender skin, and contain vitamin C, which can effectively inhibit the production of melanin.

The disadvantage of 2.isov is that it is more expensive. Isov soft membrane powder has strong pertinence and high requirements for skin quality.