In the absence of GA, many DELLAs are present to repress GA responses, but the formation of the GA-GID1-DELLA complex increases the degradation of DELLAs.  The SCF complex is composed of SKP1, CULLIN, and F-BOX proteins.  F-box proteins catalyze the formation of polyubiquitin on target proteins to be degraded by the 26S proteasome.  The formation of the GA-GID1-DELLA complex is believed to cause a conformational change in DELLA, which enhances recognition of DELLAs by F-box proteins.  Next, the SCF complex promotes ubiquitylation of DELLAs, which are then degraded by the 26S proteasome.  Degradation of DELLAs allows GA regulated growth to resume. Thus, GA stimulates growth by activating the degradation of DELLAs. 
Laboratory studies with animals show hawthorn contains antioxidants which can destroy free radicals. Free radicals are found naturally in our bodies and as we age they increase, and can damage cell membranes, kill our body’s cells, and tamper with our DNA. Antioxidants are responsible for destroying free radical s and are thought to reduce the health problems associated with aging. By adding on-cycle support to your stack, you can reduce the damages caused by free radicals in your body while supporting your liver and blood pressure.