FAQ’s About Supplements

Supplements are products designed to add nutrients to your diet or support specific functions in the body. They may include vitamins, minerals, amino acids, herbs, probiotics, and other beneficial compounds.

Even balanced diets can fall short — due to soil depletion, food processing, or lifestyle factors. Supplements help fill gaps and support individual health needs.

Yes. Some nutrients, like Vitamin A or Iron, can be harmful at high doses. Always follow recommended amounts and check with your healthcare provider if unsure.

In the U.S., the FDA and the manufacturer are responsible for making sure a supplement is safe. That’s why it’s important to choose brands that use third-party testing and publish transparent ingredient labels.

It depends on the supplement. Fat-soluble vitamins (like A, D, E, and K) are best with food. Magnesium and melatonin are often taken at night. Always follow the label instructions

Often yes — especially for vitamins that absorb better with fat (like Vitamin D). Taking supplements with meals can also reduce stomach upset.

Think about your goals, diet, lifestyle, and any known deficiencies. You can also use our Find Your Perfect Stack tool for guidance.

Singles offer targeted support, while blends combine nutrients for convenience or synergy. Choose what fits your goals, budget, and routine.

Yes. For example, St. John’s Wort may interfere with antidepressants or birth control. Always talk with a doctor or pharmacist before adding new supplements to your routine.

Not all are. While prenatal vitamins are formulated for pregnancy, other herbs or high-dose nutrients may not be safe. Always consult your OB/GYN.

Yes. Most have a shelf life of 1–3 years. Always check the expiration date and store them in a cool, dry place out of sunlight.

Yes. Moisture and high temps can cause capsules to stick, degrade potency, or grow mold. Store them in sealed containers away from heat sources.

Yes — pills and powders are allowed in carry-ons. Keep them labeled, and avoid liquids over 3.4 oz unless packed in checked luggage.

Use a travel pill case or pre-sort doses into labeled baggies. Some brands also offer daily packs for convenience.