A 2020 review on omega-3 fatty acids in dermatology also concluded that this supplement can be helpful for many kinds of inflammatory skin conditions, including acne3.
Interestingly, oral omega-3 fatty acids via fish oil actually helped reduce side effects from isotretinoin treatment (formerly known as Accutane), including alleviating dryness4.
See, maintaining a healthy skin barrier is of vital importance when it comes to achieving even-toned, hydrated, and generally well-functioning skin. Most people tend to the skin barrier topically, but that’s only half of the equation. Keeping your skin hydrated from within via adequate water intake; nutritious, water-dense foods; and skin-moisturizing supplements (hello, omega-3s!) completes that full puzzle.
Even if hydration and inflammation control aren’t your main skin care goals, this supplement is incredibly beneficial for other full-body effects. These include eye health and vision, mood, joint health, and so much more—omega-3 supplementation is far more than a beauty habit.
RELATED READ: What Are Omega-3s, Actually? Here’s the Lowdown on These Healthy Fats
Now, there are a few different fatty acids to choose from, so it’s worth taking some time to research which forms are best suited for your needs—skin health and beyond. Here’s a curated list of some of our top choices, along with expert advice from a nutrition scientist.