What Is Collagen Water? Benefits, What To Look Out For & How To Make It At Home

Whether you’re a skin care fanatic or wellness enthusiast, you've likely heard all about collagen. It's the structural protein1 that supports your connective tissues, including tendons, ligaments, and skin—the last of which relies on collagen for firmness and elasticity.* And while collagen supplements are often used to make things like smoothies and juices, there might be a new collagen beverage in town.

Collagen water is (surprise!) water containing collagen. You can either make it at home with collagen powder and water—or buy it in a pre-prepared bottle. Depending on the brand, bottled collagen water might also contain other beneficial ingredients (think hyaluronic acid or electrolytes), as well as fruit juice or sweetener for extra flavor.

The prepackaged drink is super trendy right now, thanks to the popularity of collagen in general. That's because collagen supplements are commonly sold as powders, which are meant to be mixed in liquid. However, "[bottled] collagen water takes away the essential step of adding the powder to a smoothie or other beverage," explains Isa Kujawski, MPH, RDN, registered dietitian and founder of Mea Nutrition.

In other words, it's already mixed and readily drinkable, making it easy to consistently consume collagen, says Kujawski. It also allows you to effortlessly take your collagen on the go. Moreover, collagen peptides are typically tasteless, says Kujawski—so collagen works well in plain liquids like H₂O.

Beyond convenience, it doesn't hurt that collagen water offers…well, water. Drinking the beverage will count toward your daily water intake, which is key for overall health. As Kujawski notes, "Cells and tissues are largely made of water, with the skin being no exception."

As we mentioned, collagen is a protein that's found in all of your connective tissues. The body can make collagen on its own, but for most people, production naturally starts to dip in their late teens or early 20s. (Other factors, like UV exposure and smoking cigarettes, can promote collagen decline even further.) This can cause the skin to sag and lose its youthful glow, notes Kujawski.

If you'd like to try collagen water, consider making it at home. Not only is it the easiest recipe you'll ever make, but it's a heck of a lot cheaper than buying it in bottles. Simply pour yourself a glass of water, stir in a scoop of collagen powder, and drink up! Done and done.

For extra flavor, add a splash of freshly squeezed orange and/or lemon juice. Another option is to add collagen powder to your favorite infused water recipe. But if that doesn't sound appealing—or if you're craving a little extra something—you can mix collagen into a refreshing smoothie.

For best results, use plenty of fruits and vegetables with vitamin C, a nutrient that will support your body's natural collagen production.* Our tropical collagen smoothie fits the bill, as it's packaged with ingredients like mango and spinach.

Collagen is generally well tolerated. However, "for some [people], collagen supplements may promote bloating or other digestive side effects," shares Kujawski. Flavored collagen powders might also have a bad aftertaste, which is often described as bitter, tangy, or sweet.

Additionally, there's no such thing as vegan collagen, as collagen peptides come from animal sources. This includes chicken, fish, and cows. So, if you follow a vegan diet, any products containing collagen—including collagen water—will be off-limits.

As for collagen water itself, you'll want to check out how much collagen the water actually contains. The dosage will vary quite a lot between brand and format, so it's always good practice to check out how much collagen peptides are actually in the drink. This way, you can be confident that the product is actually formulated to do its intended purpose. In general we recommend looking in the 10- to 20-gram range. 

We recommend avoiding collagen waters with lengthy ingredient lists (i.e., additives). And if you're looking to avoid or limit additional carbs or sugars, look out for these on the nutrition facts panel, too. On their own, high-quality collagen powders are free of sugar.