STARK ORANGE SUNSHINE was allegedly manufactured in Paris until 1971, shortly after which Stark sponsored for two years another manufacturing operation in Brussels which produced more LSD-25. Some of it was not particularly so great , which has led to speculation about a conspiracy to deliberately contaminate the counterculture's most anti-establishment substance. In all, Stark's operations may have produced a total of 50 million doses of Orange Sunshine and acid of other undetermined trademarks.