Will these supplements work the same when opened and poured on a teaspoon or can I take more of this powder?

Certainly, you should not take a higher dose than recommended by the manufacturer. On each of the preraprats there is information not to exceed the recommended daily portion. If you are not able to swallow the tablets / capsules whole, then yes - you can crush them or open them. All preparations mentioned in the question are dietary supplements, so there are no appropriate clinical studies confirming their effectiveness, safety or bioavailability after opening / crushing. Some specialists are of the opinion that the crushed preparation may not be absorbed as it should. I also encourage you to read the article: https://www.gdziepolek.pl/artykuly/jak-stosowac-tabletki-i-kapsulki I enclose a link to the page where you can compare the prices of preparations in online pharmacies and place an order with home delivery or collection at a selected stationary pharmacy: Olimp chitosan + chromium: https://www.gdziepolek.pl/produkty/96410/olimp-chitosan-chrom-kapsulki/apteki OstroVit CLA: https://www.gdziepolek.pl/produkty/106248/ostrovit-cla-kapsulki/apteki OstroVit L-Carnitine: https://www.gdziepolek.pl/produkty/106255/ostrovit-l-karnityna-tabletki/apteki In the future, it is worth choosing preparations in a water-soluble form, which will facilitate their adoption, e.g.: Talia-Max tea: https://www.gdziepolek.pl/produkty/35434/herbatka-talia-max-z-garcinia-cambogia-ziola/apteki Gold L-Carnitine 1000 + chromium: https://www.gdziepolek.pl/produkty/92242/gold-l-karnityna-1000-chrom-tabletki-musujace/apteki Calominal Duo: https://www.gdziepolek.pl/produkty/107678/calominal-duo-proszek/apteki The action and composition of individual preparations can be checked by clicking on the attached links on the gdziepolek.pl website, which also allows you to book them at the nearest pharmacy.