Synephrine - Synephrine hcl powder
CAS: 94-07-5; 5985-28-4
MF: C9H13NO2
MW: 167.21
EINECS: 202-300-9
Appearance: Light yellow to off-white fine powder
Usage: used for rising blood pressure
Product Categories: Plant Extract

Synephrine is a naturally occurring substance known as an alkaloid that is found in plants, mainly extracted from the orange,  tangerine peel, green husk and rutaceae plants, is a traditional Chinese medicine and plays an important role of frutus  aurantii immaturus effective component, has a strong heart, increase blood volume contraction, blood vessels, high total  peripheral vascular resistance and make the left ventricular pressure and the effect of arterial blood pressure, shock  resistance, and the effect that reduce weight. It's chemically similar to the ephedrine and pseudoephedrine found in many  over-the-counter cold/allergy medications and weight loss and energy supplements that contain ma huang.

Accordingly, synephrine impacts the adrenal system of the human body and increases basal metabolic rate, which accounts  for up to 70% of your daily caloric expenditure. Studies show that synephrine speeds up your metabolism, which contributes  to fat loss and weight management. Synephrine is also often sold as a“stubborn fat burner.”

Synephrine HCL Uses - Synephrine Hcl Benefits
Synephrine has been primarily used and studied for its effects on weight and fat loss. It does have some other interesting uses as well and, if differences in bitter orange use are any indicator, the uses will continue to span multiple areas over time.

Weight Loss. Synephrine is often compared to ephedrine, the banned stimulant that was once the basis of many weight loss supplements. In fact, when ephedrine was banned, many supplement manufacturers replaced ephidrine with synephrine. Clinical studies have backed up synephrine’s positive impact on fat burning and weight loss. Synephrine helps increase the body’s metabolic rate and increases lypolysis (fat breakdown). It also functions as an alpha-androgenic antagonist. Synephrine works with receptors located in fat tissue that help enhance the lypolysis within that tissue and with receptors that increase thermogenesis of muscle, which also results in  weight loss.
Appetite Supressant. Synephrine’s stimulant properties make it an effective appetite suppressant. Reducing caloric intake is the key to rapid fat loss. Using an appetite supressant can help you curb cravings and make it easier to eat healthy.
Muscle uptake of glucose. Synephrine can stimulate glucose uptake by skeletal muscle. This function has potential in a couple areas. First, it helps you lose fat by removing excess glucose from the bloodstream and second, it provides muscles with glucose that can be used efficiently for energy. More intramuscular glucose could lead to greater muscle volume and strength.

Synephrine HCL Supplement Side Effects
When supplementing with synephrine HCL you may experience headaches. Synephrine is a stimulant, so it is important to start at a low dosage to assess tolerance.

Synephrine Dosage
Most synephrine-containing products on the market recommend up to 100mg/day for weight loss benefits, even though researchers believe doses as small as 35mg could be effective. Synephrine HCL does have synergism with caffeine, so if you’re particularly sensitive to caffeine, it’s best to start very small with synephrine if mixing with caffeine. To avoid toxicity, dosages should not approach or go over the 200mg/daily mark.

Start with 10 to 20mg to assess your tolerance. Then, if you do not experience negative side effects, take another 20mg after at least 2 hours. Do not exceed a dosage frequency of once every 2 to 4 hours and do not take within 4 hours of bedtime. Synephrine’s half-life is around 2 hours.