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The cheapest collagen bottle at checkout can differ from the cheapest one to use. Check the package price, how many labeled servings it contains, and how much collagen is listed in each serving. Those three numbers answer different budget questions.
Quick verdict. Among the six packages compared, Youtheory Advanced Collagen Tablets had the lowest upfront price at $11.99 and the lowest calculated cost per labeled serving at $0.60. Codeage Multi Collagen Protein Powder Large had the lowest serving cost among the four powders at $0.63. Each ranking applies to the exact packages and prices shown below.
Six affordable collagen supplements compared
Prices checked November 2, 2026. Prices are the one-time US prices displayed by the manufacturers for the selected packages, before shipping, tax, coupon codes, bundles, and recurring order discounts. Ancient Nutrition showed its one-time price of $49.95 beside a crossed-out $52.95 reference price. Prices and packaging can change.
| Exact package | One-time price | Labeled servings | Cost per serving |
|---|---|---|---|
| Youtheory Advanced Collagen Tablets, 120 tablets | $11.99 | 20 | $0.60 |
| Codeage Multi Collagen Protein Powder Large, unflavored, 20 oz | $39.99 | 63 | $0.63 |
| NeoCell Grassfed Collagen Peptides + C, 120 caplets | $14.18 | 20 | $0.71 |
| Ancient Nutrition Multi Collagen Protein, unflavored, 45-serving tub | $49.95 | 45 | $1.11 |
| Vital Proteins original unflavored Collagen Peptides, 19.3 oz | $45.00 | About 28 | $1.61 |
| Further Food Unflavored Collagen Peptides Powder, 280 g jar, listed as 10 oz | $24.99 | About 14 | $1.79 |
What each serving contains
| Package | Labeled serving | Label amount | Cost per gram of declared collagen |
|---|---|---|---|
| Youtheory, 120 tablets | 6 tablets | 6 g hydrolyzed collagen | $0.100 |
| Codeage Large, 20 oz | 1 scoop, about 9 g | 9 g multi-collagen complex | — |
| NeoCell, 120 caplets | 6 caplets | 6 g bovine collagen peptides | $0.118 |
| Ancient Nutrition, 45-serving tub | 1 scoop, 10.1 g | 10 g multi-collagen complex | — |
| Vital Proteins, 19.3 oz | 4 tablespoons, 20 g | 20 g bovine collagen peptides | $0.080 |
| Further Food, 280 g | 1 scoop, 20 g | 20 g bovine collagen peptides | $0.089 |
The dashes indicate that the label gives a total for the complex. Codeage’s complex includes bone broth ingredients, and Ancient Nutrition’s includes a probiotic. The individual collagen amounts within those complexes are unspecified. Both reviewed blend labels also list fish and egg. Check the ingredient and allergen statements on the package you intend to buy. Codeage label · Ancient Nutrition label
How to calculate cost per labeled serving
Cost per serving = one-time package price ÷ labeled servings per container.
A 120-tablet bottle with a six-tablet serving contains 20 servings. At $11.99, the Youtheory bottle works out to about $0.60 per serving. Use the same calculation for a powder, starting with the count for the scoop or tablespoon measure on its label.
Some labels show two quantities side by side. Ancient Nutrition’s 45-serving count uses the one-scoop column, which lists 10 g of the complex. Its two-scoop column shows 20 g of the complex, so a tub used at that amount would yield about 22.5 two-scoop portions. At $49.95, that is about $2.22 per two-scoop portion. Match the serving count to the column before comparing prices. Ancient Nutrition label
Cost per gram of declared collagen
Divide the unrounded cost per serving by the grams of collagen declared for that serving. For the Vital Proteins canister, $45 divided by about 28 servings and then by 20 g gives about $0.080 per gram. The estimate uses the labeled serving count. A calculation based on the package’s net weight can differ slightly when the serving count is rounded.
This explains why two price rankings can differ. Youtheory costs less per serving in this comparison, and Vital Proteins costs less per gram of declared collagen. Use the first figure to budget for labeled servings and the second to compare the price of the stated collagen quantity. Both are price measures.
Which package fits your budget?
Lowest upfront cost. Youtheory’s 120-tablet bottle costs $11.99 and supplies 20 servings. NeoCell’s 120-caplet bottle costs $14.18 and also supplies 20 servings. Both use six tablets or caplets per labeled serving.
Lowest powder cost per serving. The $39.99 Codeage tub provides 63 labeled servings. It costs about $0.63 per scoop, with 9 g of the complex in each. Among the two plain powders compared, Further Food costs less upfront and the larger Vital Proteins package costs less per labeled serving.
Format. A powder takes measuring and mixing. A tablet skips that step, but check how many tablets make up one serving. Compare the routine and ingredients as well as the cost.
Shipping, subscriptions, and promotions
Use the one-time price as your starting point. For an estimate of delivered cost, add any shipping and tax before dividing by the serving count. A store’s free-shipping threshold can change which order costs less overall.
For subscriptions, compare the recurring price after any introductory discount and check the delivery interval. Keep coupon and bundle prices in a separate calculation so the one-time package prices stay comparable.
Frequently asked questions
Can a smaller package be the better buy?
Yes. If you want a smaller upfront purchase, the price of the whole package matters. If you expect to finish a larger package, compare the cost per labeled serving for both sizes.
How do I update the comparison when prices change?
Confirm that the listing and the label refer to the same formula, flavor, and size. Divide the new one-time price by the labeled serving count, then compare any shipping or recurring charges separately.
Which number should I compare across powders and tablets?
Use cost per labeled serving to compare the cost of following the label. When the collagen amount is stated separately, use cost per gram to see how much the declared quantity costs. Keep the ingredient lists in view when comparing different formulas.
For a broader look at the formulas and formats, see the Best Collagen Supplements guide. For pill counts and tablet or capsule options, see the Best Collagen Pills comparison.