This ancient grain has a powerhouse nutrition profile.
Collagen, the most abundant protein in our bodies, plays a crucial role in maintaining skin elasticity, joint health, and the overall structure of our connective tissues. As we age, our natural collagen production begins to decline, leading to common culprits like wrinkles, hair breakage, and joint stiffness. Enter collagen protein powder, a convenient and versatile solution that has captured the hearts (and hair, and skin) of folks across the globe. Celebrities like Jennifer Aniston, Jennifer Garner, and the Kardashians credit the stuff for their lustrous, silky locks and strong, healthy nails. Meanwhile, over on TikTok, mentions of collagen with protein have amassed over 3 billion views and counting.
“Collagen peptides are strands of amino acids—the building blocks of protein—that make up collagen protein in body tissues,” says board-certified sports dietitian Kelly Jones, MS, RD, CSSD, LDN, owner of KJN and Student Athlete Nutrition. Just keep in mind that collagen is not a replacement for traditional protein powders because it’s not a complete protein. “It does not contain all of the essential amino acids necessary for all of the protein’s functions in the body, including muscle repair and growth,” says Jones.
As the health supplement has grown in recognition over the years, so have the number of brands selling it. This, of course, makes what was once an easy decision more difficult. After all, what are the best collagen protein powders? We scoured the market to find out.
What to look for in a collagen protein powder
First off, a little collagen goes a long way. “More is not always better when it comes to any nutrient or supplement, so while some collagen brands have serving sizes offering over 10 grams of protein, a systematic review found that those who do see benefits may only need three grams per day,” says Jones. This doesn’t mean avoiding the brands with higher amounts, rather you can use less than the recommended serving size and still get the same perks.
Some collagen protein products offer simply “collagen peptides” or “hydrolyzed collagen” as the only ingredient, while others may add natural flavor, too. “Since it’s often added to smoothies or even warm beverages like coffee, added flavor isn’t necessary, but it’s important to find a product you like,” Jones says.
Other collagen-buying tips to keep in mind: Powder should be white, not colored (otherwise it might not be as pure), and see if the brand you’re interested in has researched what’s gone into its product (and is willing to share). Given that collagen is technically a supplement and thus not closely regulated by the FDA, it’s always a good idea to do a bit more research. But in case you don’t feel like doing more homework (fair!), we put together some powders that get a dietitian’s stamp of approval.
Ahead, find 15 of the best collagen protein powders worth working into your routine. Whether you mix them with water or incorporate them into your favorite smoothie or acai bowl recipe, collagen protein powder is bound to elevate your wellness routine.
Shop the best collagen protein powders
“I’m a big fan of this powder as it comes from sustainable, wild-caught Arctic cod and includes vitamin C,” says Jones. Vitamin C is critical for building collagen proteins in the body, so having this nutrient paired with the collagen powder may be helpful, she adds. While Nordic Naturals sells unflavored stick packs, its tub comes in a strawberry flavor, which you might like. “I also like that they don’t overdo the serving size and stick to what science shows is an acceptable dose,” she adds, at 4 grams of protein per serving.
Collagen per serving: 4 g | Flavors: 1 | Servings: 30










