It is very powerful, I suggest taking day by means to avoid side effects in young people. I am 33 years old and the truth is that it was a bit much for me to take it every day, because I started to get acne and I felt a little anxious. But my mother, who is 65 years old, has made it spectacular, her back pains have been removed, she feels more vital, her skin is smoother and she is sleeping very well at night and waking up with energy. Basically, what it does in older people is to rejuvenate in all aspects by giving a boost to the body with the mother of all the hormones that decrease with age. That's why I recommend it for people over 40, menopause, or people who have adrenal fatigue and therefore their glands are not producing enough hormones, this will surely help regulate the hormonal system and improve the quality of life, since that pregnenolone is very important for the body and the mind!