As of 2009, the industry has moved towards the use of natural stimulants and reduced sugar.

In other words, the drug would be not the peptide itself but the natural stimulant that triggers the body to produce it.

Sunlight is a natural stimulant, so try to drive during the day.

During exercise, the body produces adrenaline, a natural stimulant.

This hormone acts as a natural stimulant and has an array of effects on your body that are all part of the fight-or-flight response.

Almost instantly, the natural stimulant began to take effect.

And it contains natural stimulants like caffeine, which can enhance focus and concentration.

Caffiene's ability to block these receptors means the levels of the body's natural stimulants, dopamine and norepinephrine continue at higher levels.

"No drugs, no chemicals, no stimulants natural or otherwise."

"What better product to represent the Amazon than a natural stimulant that is harvested without harming the environment?"