First of all, the cheap one is Dt. The best lutein capsule, the main ingredient is lutein+zeaxanthin, nothing else. The price is around 100. The main course is simple and cheap, but it can only be said that it supplements lutein in retina and macular area and is slightly resistant to blue light. After all, the price is here.
Another one that feels better after eating is the Nordic formula Novolas, whose core nutrients are mainly lutein and astaxanthin. Both are patents. One is Lutemax2020? Patent, and the other one is AstaReal? Patents. The focus is on more comprehensive anti-oxidation and anti-blue light. In addition, the specific ratio of natural macular pigment to zeaxanthin is 5: 1, which helps to protect retinal tissue from damage. Bilberry extract (anthocyanin), millet grass, etc. 1 1 are additionally added to fully protect eyes.