Naked Collagen Peptides review

Naked Collagen is the value pick and finishes a close second. The page lists a single ingredient, bovine hide collagen peptides from grass-fed, pasture-raised cows in Europe, and says each serving delivers 9g of protein and 0.6g of BCAAs. Naked shows the per-serving cost next to each price: $41.99 for the 20 oz tub on a one-time order is $0.69 a serving, and Autoship drops it to $0.56 with 20% off the first shipment and 10% off later ones. The contents are certified by NSF, which the page says covers accuracy, purity and screening for heavy metals and pesticides. Flavored versions (vanilla, chocolate, caramel) and an Advanced formula with hyaluronic acid are sold alongside. The catch is dose: 9g of protein is a smaller serving than the 20g scoops on this list, so the low per-serving price partly reflects a smaller scoop. Drug-tested athletes should choose an NSF Certified for Sport product.

Who it is for

budget buyers who want one ingredient and NSF-certified contents

Price

$41.99 one-time for the 20 oz tub, $0.69 per serving; Autoship takes 20% off the first order.

One-Time Purchase ($0.69/serving) $41.99
Quoted from the vendor pricing page on November 13, 2026.

Key features

• One ingredient: bovine hide collagen peptides
• Sourced from grass-fed, pasture-raised European cows
• 9g of protein and 0.6g of BCAAs per serving
• Contents certified by NSF for accuracy, purity and contaminants
• Unflavored, vanilla, chocolate and caramel, plus Advanced, Marine and stick pack versions

Strengths and weaknesses

• Strength: $0.69 per serving on a one-time order is the lowest per-serving price stated on any page in this list
• Strength: No additives or artificial sweeteners; gluten, soy and GMO free per the page
• Strength: HSA and FSA eligible through Truemed
• Weakness: A 9g protein serving is smaller than the 20g scoops from Bubs, Orgain and Youtheory
• Weakness: NSF certifies the contents, but the page does not claim NSF Certified for Sport
• Weakness: Free shipping starts at $99

Key facts

• Protein per serving: 9g
• Price per serving: $0.69 one-time, $0.56 on Autoship
• Ingredients: Bovine hide collagen peptides only
• Source: Pasture-raised cows in Europe
• Testing: Contents certified by NSF

Where it ranks

Naked Collagen Peptides is No. 2 in our Best Collagen Supplements verdict.