Disclosure: We earn commissions on purchases made through our links. This never influences our scores. Editorial policy
Best Supplements for Teens (2026)
Last reviewed: 2025-03-01 | Based on 8 products scored | Clinical dose: 1 serving daily as directed (varies by product - typically 1-2 tablets/capsules)
Most teenagers do not need supplements if they eat a reasonably varied diet. However, certain nutrients are commonly low in adolescents: vitamin D (especially with indoor lifestyles), calcium (critical during peak bone formation), and iron (particularly in menstruating teen girls). The supplement industry markets aggressively to teens, especially for sports performance and weight management, but the evidence for most of these products in adolescents is thin or nonexistent. We focused on the supplements with genuine evidence for teen health.
Our Top Picks
Basic Nutrients 2/Day
$0.70/day at effective dose
Daily Multi Vitamins & Minerals
$0.03/day at effective dose
O.N.E. Multivitamin
$0.97/day at effective dose
Detailed Reviews
Basic Nutrients 2/Day
Capsules with methylated B vitamins and chelated minerals | 2capsules/serving | 30 servings
Only 2 capsules/day with methylfolate, methylcobalamin, 2000 IU D3, and chelated minerals - rare for a 2-pill formula
Check Price on Thorne →One Daily Multivitamin for Men
Capsule with whole food nutrients, methylated Bs, chelated minerals | 1capsule/serving | 120 servings
One of the better one-daily formulas with organic whole food blends and methylated B vitamins
Check Price on Amazon →O.N.E. Multivitamin
Capsule with Metafolin methylfolate, methylcobalamin, chelated minerals, CoQ10, lutein | 1capsule/serving | 60 servings
Hypoallergenic (free from wheat, gluten, eggs, peanuts, magnesium stearate) with CoQ10 and lutein included - ideal for sensitive individuals
Check Price on Pure Encapsulations →Also Scored
Daily Multi Vitamins & Minerals
$0.03/day | Tablet with standard vitamin/mineral forms
Multi Complete with Iron
$0.06/day | Tablet with standard vitamin/mineral forms
Centrum Silver Adults 50+
$0.07/day | Tablet with standard vitamin/mineral forms optimized for adults 50+
Essential for Men 18+
$1.00/day | Delayed-release beadlet-in-oil capsule with methylated Bs and chelated minerals
Vitamin Code Raw One for Men
$0.52/day | Capsule with raw whole food nutrients and live probiotics
What to Look For When Buying
- ✓A basic multivitamin can fill gaps but should never replace a balanced diet - food first, always
- ✓Vitamin D at 600-1,000 IU is the most commonly needed supplement for teens, especially those who spend limited time outdoors
- ✓Iron supplementation should only happen with documented deficiency - do not give iron supplements to teens without testing first
- ✓Avoid pre-workout supplements and fat burners for teens - they are unregulated, often contain excessive stimulants, and lack safety data in adolescents
- ✓Protein needs can almost always be met through food - 0.8-1.2g/kg is adequate for active teens, and a protein supplement is only needed if diet falls consistently short
- ✓Creatine is generally considered safe for older teens (16+) in sports, but younger teens should focus on training and nutrition fundamentals
Frequently Asked Questions
Do I need a multivitamin if I eat a healthy diet?
Probably not for disease prevention, but possibly for nutritional insurance. Even well-balanced diets can fall short on vitamin D, magnesium, and vitamin E. If you eat a wide variety of fruits, vegetables, whole grains, and lean protein, a multivitamin adds marginal benefit. If your diet is imperfect (most people's is), it fills gaps.
What is the difference between cheap and expensive multivitamins?
The main differences are: (1) form of nutrients - cheap multis use folic acid and cyanocobalamin, premium ones use methylfolate and methylcobalamin; (2) mineral forms - cheap use oxides with poor absorption, premium use chelated forms (glycinate, citrate); (3) dosing - cheap multis may require 1 tablet with compressed nutrients, premium ones use 2-4 capsules for better absorption; (4) third-party testing. The active ingredients are most important.
Should men and women take different multivitamins?
The main difference should be iron: premenopausal women need iron (18mg/day RDA) due to menstrual blood loss, while most men do not need supplemental iron and excess iron can be harmful. Women of childbearing age also need more folate (400-800mcg). Otherwise, the core vitamin and mineral needs are similar.
Can a multivitamin replace individual supplements?
For most nutrients, yes - if the multivitamin contains adequate amounts. However, multivitamins typically underdose vitamin D (often only 400-1000 IU vs the 2000+ IU many people need), magnesium (too bulky to fit adequate amounts in a multi), and omega-3s (not included). You may still need targeted individual supplements for these.
Are gummy multivitamins as effective as pills?
Generally no. Gummies sacrifice nutrient content for taste and texture. They typically contain fewer minerals (iron and zinc taste bad in gummy form), lower doses of key nutrients, and add sugar or sugar alcohols. If you cannot swallow pills, gummies are better than nothing, but capsules or tablets deliver more nutrition per serving.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products discussed on this page are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.