Every active ingredient.
How each one works, the evidence, dosing, side effects, and what it interacts with. Written for people who want a straight answer. Reviewed by our medical director.
Weight loss
Visit hubSemaglutide is a once-weekly GLP-1 medicine. It slows how fast your stomach empties, helps your body use insulin better, and makes you less hungry.
Read more →Tirzepatide is a weekly shot that acts on two hormones, GLP-1 and GIP. The GIP part appears to add weight loss and make high doses easier to handle.
Read more →Peptides & longevity
Visit hubNAD+ is a coenzyme (a helper molecule) your cells need to make energy and repair DNA. You can take it as a shot, a nasal spray, or oral precursors.
Read more →Sermorelin is a growth-hormone-releasing hormone (GHRH) analog. It signals your pituitary to make its own growth hormone. Some clinicians choose it over HGH because it works with your body's own feedback loop.
Read more →Glutathione is a major antioxidant inside your cells. It's a tripeptide (three amino acids joined together) that your body needs for detox, immunity, and control of skin pigment.
Read more →Women's health
Visit hubEstradiol is the main estrogen your ovaries make. Bioidentical estradiol (built the same as your own) helps with hot flashes, sleep, mood, and bone loss in perimenopause and menopause.
Read more →Bioidentical progesterone is used with estradiol in HRT to protect the lining of the uterus. It's also used for sleep, mood, and cycle support.
Read more →Men's health
Visit hubTestosterone is the main male hormone. Bioidentical testosterone replacement (TRT) brings levels back up in men with confirmed low T. That means matching symptoms and low levels on two separate early-morning tests. Benefits vary.
Read more →Finasteride is a pill that stops testosterone from turning into dihydrotestosterone (DHT). DHT is the hormone most responsible for male pattern hair loss.
Read more →Sildenafil is a PDE5 inhibitor pill for erectile dysfunction. It starts working in 30–60 minutes and lasts 4–6 hours.
Read more →Hair & skin
Visit hubSpironolactone blocks the hormone aldosterone, and it also blocks androgens (male hormones). It's taken as a pill for PCOS and hormonal acne. It's used on the skin for hair loss and jawline breakouts.
Read more →Minoxidil widens blood vessels. On the scalp (or as a low-dose pill), it keeps hair in its growing phase longer. It's a core treatment for male and female pattern hair loss.
Read more →Tretinoin is prescription-strength retinoic acid, a form of vitamin A. It's a long-used prescription cream for acne, sun damage, fine lines, and uneven texture.
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