top of page


19 C Circuven (Formula XXI) from Soria Natural, with its avant-garde R&D center, has evolved the line of vegetable capsules, creating the new range of "prolonged release" capsules, designed to achieve greater richness in active ingredient and therapeutic efficacy, in addition to greater dosage comfort. In these new "extended release" capsules, a sufficient quantity of active ingredient is initially released to produce its effect and the remainder is released at a predetermined rate for prolonged periods of time. Vegetable capsules of prolonged release, of high absorption and use.


  • Witch hazel lyophilized extract (87 mg), Horse chestnut lyophilized extract (75 mg), Butcher's broom lyophilized extract (75 mg), Cypress lyophilized extract (63 mg), Hydroxypropyl methylcellulose, Microcrystalline cellulose, Neutral methacrylate copolymer.

    How to use

    It is recommended to take every 12 hours, with a large glass of water.


    Others: Does not contain preservatives or colorants. Made with capsules of vegetable origin.

bottom of page