Previously, the formula used Propolis Extract (30% Flavonoids) in the amount of 0.8% if you wanted to get the same concentration as before. Which one should I use instead? And how many % is used in the formula instead of the original?
Previously, the formula used Propolis Extract (30% Flavonoids) in the amount of 0.8% if you wanted to get the same concentration as before. Which one should I use instead? And how many % is used in the formula instead of the original?