Astaxanthin-Lider belongs to the Just't Care range of Naturlider's own brand. These products have been manufactured under the premises of the brand, seeking the highest degrees of efficiency possible in a natural product, manufactured under standardized extracts, premium ingredients and with maximum assimilation galenic formulations. Astaxanthin is the carotenoid that gives salmon its red color, for example. It is produced by various types of microalgae. In photosynthetic organisms, carotenoids play a vital role in reaction centers, either by participating in the energy transfer process or by protecting the reaction center against auto-oxidation. In non-photosynthetic organisms, carotenoids have been linked to mechanisms rust prevention. Since people are unable to synthesize carotenoids, they must obtain them through their diet. Astaxanthin-Lider contains the patent Astamarine 1% astaxanthin. This Naturlíder product is backed by clinical studies. Astaxanthin-Lider is part of the line of food supplements rich in both compound and simple active ingredients. Its capsules are of vegetable origin. Recommendations: Take 1 or 2 capsules daily, preferably with food.