Buying guide
Supplement gummies: what you really pay per dose
Creatine, melatonin, collagen and fish oil gummies cost several times more per dose than powder or pills, and lab tests keep finding doses that are off.
The same pattern shows up across four categories on our site. Here it is side by side.
The pattern, category by category
| Supplement | Dose people aim for | Typical amount per gummy | Gummies per day | Known problem |
|---|---|---|---|---|
| Creatine | 3–5 g | 1–1.5 g | 3–5 | 2024 tests found some with little or no creatine |
| Melatonin | 0.5–5 mg | 1–5 mg | 1–2 | 2023 JAMA study: 74%–347% of label |
| Collagen | about 10 g | 1–2 g | 5–10 | Doses far below what studies used |
| Fish oil | 250–1,000 mg EPA + DHA | 30–100 mg EPA + DHA | many | Very little omega-3 per gummy |
Typical ranges from US labels. Individual products vary.
Why gummies miss the label
- Heat, water and acid. Gummies are cooked, then set. Creatine turns into creatinine under those conditions. Vitamins can degrade on the shelf.
- Overfilling. To make sure a gummy still meets its label at the end of its shelf life, some makers add extra. That can put a fresh gummy well above the label, which is part of what the melatonin study found.
- Small active amount. Most of a gummy is sugar, gelatin or pectin. There is not much room for the ingredient.
What you pay per dose
For each category, our lists price everything per the same dose, so you can see the gap directly.
Creatine per 5 g:
| Product | Store | Per 5 g | vs Momentous |
|---|---|---|---|
| Rule 1 Creatine · Unflavored · 200 Servings | Rule 1 | $0.09 | 81% less |
| BulkSupplements Creatine Monohydrate (Micronized) Powder · 1 Kilogram | BulkSupplements | $0.15 | 69% less |
| PureBulk Creatine Monohydrate Powder (Micronized) · 1.5 kilograms | PureBulk | $0.15 | 69% less |
| Momentous Creatine · Unflavored popular brand | Momentous | $0.48 | — |
Prices checked November 7, 2026. Store prices change; the price at checkout is final. See the full creatine list
Melatonin gummies per 1 mg (on their own tab; tablets are a separate list):
| Product | Store | Per 1 mg | vs Natrol |
|---|---|---|---|
| Piping Rock Melatonin (Blackberry) Gummies · 5 mg · 120 Gummies | Piping Rock | $0.005 | 83% less |
| Micro Ingredients Melatonin Gummies · Blackberry Cherry | Micro Ingredients | $0.02 | 35% less |
| Vitamatic Vegan Melatonin Gummies, Natural Strawberry · 10 mg · 60 Gummies | Vitacost | $0.02 | 35% less |
| Natrol Melatonin Gummies · 140 ct popular brand | Natrol | $0.031 | — |
Prices checked November 7, 2026. Store prices change; the price at checkout is final. See the full melatonin list
Collagen per 10 g:
| Product | Store | Per 10 g | vs Vital Proteins |
|---|---|---|---|
| BulkSupplements Collagen Peptides Powder · 1 Kilogram | BulkSupplements | $0.38 | 53% less |
| Micro Ingredients Bovine Collagen Peptides Powder · 2lb | Micro Ingredients | $0.39 | 52% less |
| California Gold Nutrition Hydrolyzed Collagen Peptides, Type I & III, Unflavored · 1.01 lb | Vitacost | $0.48 | 40% less |
| Vital Proteins Collagen Peptides, Unflavored · 19.3 oz popular brand | Vital Proteins | $0.80 | — |
Prices checked November 7, 2026. Store prices change; the price at checkout is final. See the full collagen list
When a gummy makes sense
- You genuinely will not take a pill or powder, and the gummy gets you to take something you need.
- Children's vitamins, chosen with a pediatrician, where swallowing pills is not realistic.
- The product carries a third-party certificate or publishes independent batch tests.
Safety
Gummies look and taste like candy. The CDC reported that melatonin ingestions by children reported to US poison centers rose 530% from 2012 to 2021, with most involving gummies. Store them like medicine: up high, closed, out of sight.
Frequently asked questions
Are gummy vitamins as good as pills?
Some are accurate and some are not. Gummies are harder to manufacture to an exact dose, and tests of creatine and melatonin gummies found large label errors. Pills and powders are cheaper per dose and more predictable.
Why are gummies so expensive per dose?
Each gummy holds a small amount of the active ingredient, so you need several per day, and they cost more to make and package.
Do creatine gummies work?
Only if they actually contain creatine, and only at 3–5 g a day. See why creatine gummies are so expensive.
Are melatonin gummies accurate?
In a 2023 JAMA study, only 3 of 25 were within 10% of the label. See melatonin dose.
Sources
This is general information about prices and labels, not medical advice. Ask a doctor or pharmacist before starting a supplement, especially if you are pregnant, take medication, or have a health condition. These statements have not been evaluated by the Food and Drug Administration, and no supplement here is intended to diagnose, treat, cure, or prevent any disease. We don't sell the products; how we make money.
