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.

It’s also important to note that there are different types of collagen that are used in various parts of the body, such as the hair,  bones, and cartilage. 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

1. Nordic Naturals, Marine Collagen Powder — $32.00

“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

2. Vital Proteins, Unflavored Marine Collagen — $39.00

For those who want a tub of collagen without any added flavor, Vital Proteins makes a marine collagen as well, which comes from wild-caught Alaskan white fish. “Despite the serving size indicating a two-scoop serving, their marketing does say ‘one to two scoops a day is all you need,’ so feel free to go with a lower dose for the same benefits and to stretch your dollars,” says Jones. (FYI, each serving has 11 grams of protein.)

Collagen per serving: 11 g | Flavors: 1 | Servings: 18

3. Vital Proteins, Collagen Peptides — $22.00

For those who prefer flavored, this fast-dissolving powder features 18 grams of protein and 20 grams of collagen peptides per serving (four tablespoons). And, ICYW, this is the very powder Marianna Hewitt (the founder of Summer Fridays) and so many other celebs use. 

Collagen per serving: 18 g | Flavors: 4 | Servings: 13, 14, 20, 27, and 28-serving options

4. Great Lakes, Gelatin Unflavored Hydrolysate Collagen — $27.00

“Great Lakes Gelatin uses grass-fed collagen types 1 and 3 and the simplest product has one ingredient: collagen hydrolysate with 45 calories and 12 grams of collagen protein,” Lauren Harris-Pincus, RDN, author of The Protein-Packed Breakfast Club, told Well+Good in an interview about the best-tasting collagen powders. “The flavored versions have only a few ingredients as well, with the chocolate version containing only collagen, natural chocolate flavor, Stevia, and monk fruit with no added sugars,” she added.

Collagen per serving: 12 g | Flavors: 4 | Servings: 38

5. Alani Nu, Collagen Peptides — $30.00

The Alani Nu Collagen Peptides are beloved by over 2,000 shoppers. The powder features 18 grams of protein and 20 grams of collagen peptides per serving. Where the unflavored powder can seamlessly be mixed into any recipe you see fit, the Rainbow Candy and Breezeberry flavors make great drinks all on their own in a glass of water. 

Collagen per serving: 20 g | Flavors: 3 | Servings: 14

6. Ancient Nutrition, Multi Collagen Protein — $36.00

Ancient Nutrition Multi Collagen Protein, which features 20 grams of collagen peptides and 18 grams of protein, is an Amazon best-seller. In addition to being sold in a bunch of flavors, the climate pledge-friendly collagen protein powder is available in various serving options, so you can easily buy it in bulk, as well as in single-serving sticks for on-the-go use. 

Collagen per serving: 20 g | Flavors: 5 | Servings: 24, 40, 45, and 60-serving options

7. Orgain, Collagen Peptides + 50 Superfoods — $29.00

Orgain Collagen Peptides has the added boost of 50 superfoods, making it an all-in-one supplement to kickstart your day. Packed with essential amino acids, this unflavored supplement promotes skin elasticity, joint health, and overall vitality. With no added sugars or preservatives, it’s a convenient and nutritious addition to your daily routine.

Collagen per serving: 20 g | Flavors: 1 | Servings: 22

8. Bulletproof, Collagen Peptides — $40.00

Bulletproof is renowned for its keto-friendly, blood sugar-balancing supplements. Bulletproof Collagen Peptides feature 20 grams of collagen peptides and 18 grams of protein derived from grass-fed cows to deliver glowing, hydrated skin and strong, supported joints. Tasty and easy to mix, it seamlessly integrates into your routine, providing essential amino acids for sustained energy and overall well-being.

Collagen per serving: 20 g | Flavors: 3 | Servings: 12, 15, 25, and 60-serving options

9. Wholesome Wellness, Multi Collagen Protein — $31.00

15,000 happy Amazon shoppers swear by this protein powder for supporting their hair, skin, nails, and joints. This unflavored powder features five high-quality, hydrolyzed collagen sources in every scoop, including grass-fed bovine, chicken, fish, and eggshell membranes. In that same scoop, you’ll find seven grams of protein for an added boost of energy and recovery post-workout.

Collagen per serving: 7.83 g Flavors: 1 | Servings: 58

10. Sports Research, Collagen Peptides — $31.00

When over 98,000 shoppers award a product a 5-star review, you know it’s worth trying. So, if you’re in the market for affordable, flavorful collagen protein powder, make sure to check out the Sports Research Collagen Peptides. One scoop of the powder features 10 grams of protein and 11 grams of collagen. 

Collagen per serving: 11 g | Flavors: 4 | Servings: 10, 24, 30, 40, and 82-serving options

11. Bloom, Collagen Peptides — $40.00

The Bloom Collagen Peptides have accumulated over 87 million views on TikTok with creators applauding its non-chalky formula and delicious taste. Just keep in mind that one scoop only has 10 grams of protein, so you may want to opt for two. 

Collagen per serving: 10 grams | Flavors: 3  | Servings: 15 and 30-serving options

12. Happy Mammoth, Prebiotic Collagen Protein — $70.00

Happy Mammoth Prebiotic Collagen Protein stands out with its inclusion of prebiotics to support an even healthier gut. The popular GMO-free, gluten-free, dairy-free powder is formulated with 10 grams of protein and 11.1 grams of collagen per serving.

Collagen per serving: 11.1 g | Flavors: 1 | Servings: 24

13. Clean Simple Eats, Peach Mango Super Collagen Mix — $40.00

Prefer fruity flavors to chocolate and vanilla? The Clean Simple Eats Peach Mango Super Collagen Mix will fit your fancy. Sourced from grass-fed bovines, this premium collagen supplement nourishes your skin, hair, and nails. It features 9 grams of protein and 9 grams of collagen per scoop. 

Collagen per serving: 9 g | Flavors: 1 | Servings: 30

14. 1st Phorm, Collagen with Dermaval — $50.00

With 15 grams of protein per scoop, the 1st Phorm Collagen with Dermaval is one of the heartiest collagen protein powders on the market. In addition to collagen and protein, it’s infused with 50 milligrams of Dermaval, a phytonutrient known to boost and maintain elastin levels. And it comes in six delicious flavors that make whipping up your favorite smoothies and shakes tastier than ever. 

Collagen per serving: 15 g | Flavors: 6 | Servings: 30

15. Sprout Living, Epic Protein Pro Collagen — $32.00

In addition to being organic, the Sprout Living Epic Protein Pro Collagen is grain-free, soy-free, and gluten-free. Nutritionally, it features 15 grams of protein and collagen per serving, as well as the full daily value of vitamin C and biotin. 

Collagen per serving: 15 g | Flavors:1 | Servings: 1, 12, 16, and 81-serving options