collagenBrand · 3 products · updated November 14, 2026
ProT Gold collagen.
Every ProT Gold collagen supplement we track, including liquid — with servings and the live Amazon price, from $41.58.
ProT Gold at a glance
| # | Product | Format | Price | Buy |
|---|---|---|---|---|
| 1 | Liquid Collagen Protein Shot, Berry, 17g Protein, 30 fl oz | Liquid | $41.58 | BUY |
| 2 | Liquid Collagen Protein Shot, Orange Creme, 17g Protein, 24 pk | Liquid | $48.00 | BUY |
| 3 | Liquid Collagen Protein Shot, Berry, 17g Protein, 24 pk | Liquid | $48.00 | BUY |
How to compare ProT Gold products
Brands often sell the same collagen in several sizes, flavors and formats. To compare fairly, look at the grams of collagen per serving, the number of servings and the price per serving rather than the tub price. Check the collagen source (bovine, marine or multi-source) if you avoid certain foods or have allergies.
Prices on this page come from Amazon and refresh automatically; the price on Amazon at checkout applies. Not medical advice — talk to your doctor before starting a supplement.