Top 10 iHerb bestsellers — vitamins and supplements

Magnesium in chelated form — is not just marketing. Albion TRAACS technology binds the mineral with amino acids, which significantly increases its bioavailability. The result is noticeable: muscles stop cramping at night, it becomes easier to fall asleep, anxiety decreases. 240 tablets — that’s four months of use at the standard dosage.

Pumpkin seed oil works in several directions at once. For men — support for the prostate and normal urination. For everyone — strengthening hair follicles and reducing hair loss. 1000 mg of active substance in each capsule, with no taste or smell.

When standard magnesium causes discomfort — it is almost always oxide or sulfate. Glycinate works differently: the molecule is bound to the amino acid glycine, passes gently through the GI tract, and does not provoke a laxative effect. An optimal choice for a sensitive intestine.

B vitamins work in coordination — each is responsible for its own area. What matters is the active form: methylfolate and methylcobalamin are absorbed without conversion in the liver, which is critical for people with genetic metabolic features.

Collagen without vitamin C — money down the drain: ascorbic acid is necessary for the synthesis of your body’s own collagen. Here, all three components are combined in one formula. Marine peptides are absorbed faster, and hyaluronic acid retains moisture in the skin. Unflavored, can be mixed into anything.

Once psyllium reaches the intestines, it swells and works in two directions at once: it normalizes stool and binds cholesterol before it is absorbed. 454 g lasts a long time, and the price for this volume — is one of the best on iHerb.

Without K2, vitamin D3 can deposit calcium where it is not needed. K2 redirects calcium: from the blood — into the bones and teeth, away from the walls of blood vessels. These two vitamins should be taken together — the manufacturer has already done that for you.

The 5000 IU dosage is suitable for correcting a real deficiency, not just prevention. Softgels with an oil base ensure proper absorption. The price for 120 capsules — is one of the lowest in the category.

EPA reduces inflammation, DHA supports brain function and vision. Capsules made from fish gelatin — suitable for those who avoid beef or pork gelatin. 1100 mg per capsule.

MK-7 remains active in the blood for up to three days — compared to several hours for MK-4. This means stable action without the need to watch the timing of intake. 180 vegetarian capsules — six months from one package.