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Collaful
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Reviews come only from verified buyers,after their order arrives.
Every buyer gets a review request after delivery. Verified reviews appear here, exactly as written.
Every ingredient is listed on the pack and on this page.
Ships from the US in 4–9 days.
Easy 30-day returns. Return unopened items for a full refund.
Reviews here come only from verified buyers. Nothing is edited or invented.
The science behind Grass-Fed Hydrolyzed Collagen Peptides
Grass-fed hydrolyzed collagen peptide powder. One simple ingredient that mixes into chilled water or your favourite drink. Who it's for: Adults who like a simple daily shake.

of the protein in your body.
Collagen is your most abundant protein, found in skin, bones, tendons and cartilage.
Source: NIH (NCBI)

Add one level scoop to 8-10 oz. (236-295 ml) of chilled water or another drink in a shaker cup.

Shake for about 5 seconds and enjoy. Have it at the same moment each day and keep the tub where you'll see it.

Keep it up daily so it becomes an easy habit.
Included with every order
Add one scoop to a drink you already enjoy. Shake for about 5 seconds and it's ready.
Inside is bovine hide collagen peptides and nothing else listed. Easy to read, easy to understand.
Use chilled water or any beverage you like. It slips into your routine without fuss.

We’ve answered the most frequently asked questions.
One level scoop a day, mixed into 8-10 oz. (236-295 ml) of chilled water or your preferred drink.
Chilled water works well, or any beverage you like. Use a shaker cup and mix for about 5 seconds.
One ingredient: bovine hide collagen peptides from grass-fed sources.
No. It is made from bovine hide, so it is an animal-based product.
Any time that suits you. Picking the same moment each day makes it easy to remember.
Orders are packed and shipped from our fulfilment centre in the US. Delivery usually takes 4–9 business days. These are estimates, not guarantees. Free shipping over $45. We deliver to the United States.
You can return unopened items within 30 days of delivery.