Do the components of the collagen preparation affect the effectiveness of contraceptive pills?

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Vitamin C will have a negative effect on contraception used at a dose above 1000 mg / day. I also encourage you to read the article: https://www.gdziepolek.pl/artykuly/jakie-leki-oslabiaja-skutecznosc-antykoncepcji

And so out of curiosity I will ask, how much must the daily dose of vitamin C be exceeded to affect the effectiveness?

Thank you

To @Wiktoria: I do not find information that incense affects the effectiveness of hormonal contraception. As for vitamin C - the daily dose should not exceed about 1 g (1000 mg) - this amount is contained in 20 g - the daily portion of the product, the composition of which you gave above. Assuming that you follow a varied diet and the dose of vitamin C taken with food is not high - e.g. you do not consume a few kg of apples, lemons, cabbage, etc. per day - the total maximum dose of vitamin C will not be exceeded and this will not affect the effectiveness of Slinda tablets.

And will such a dose of vitamin C be okay?

And does this incense in the composition certainly not reduce the effectiveness of slinda?