This Is One Of The Best Vitamins For Hair Growth, Experts Say

When discussing the best vitamins, minerals, and nutrients for hair growth, you might immediately think of protein, iron, or the buzzy B vitamins like biotin. Maybe collagen even enters the conversation. Point being: Hair growth is a complex topic, and your strands often reflect what's going on with your health internally—optimal nutrition usually comes with a full, lush mane. 

Vitamin C boasts an impressive résumé of health benefits, as the essential nutrient directly supports our joints, cells, brains, hearts, skin, and, yes, our strands.* You can read all about the benefits here, but when it comes to hair growth, vitamin C supports your strands in a few different ways.*

First up: "Vitamin C increases the absorption of iron, which is one of the most critical nutrients for your hair,"* certified trichologist and founder of Advanced Trichology William Gaunitz, FWTS, says about hair vitamins. See, without proper iron intake, hair follicles do not function properly—so you want to make sure you get enough in your diet. 

Perhaps you're most familiar with vitamin C's ability to promote the function and resilience of a healthy immune system1.* Well, a resilient immune system is also crucial for healthy hair: According to Gaunitz, a robust immune system allows the scalp to combat microbes that shouldn't be there at a more efficient level, thus improving hair growth, too.

Which brings me to my next point: We as humans can't make our own vitamin C, so it's critical to get enough daily through diet and supplements—but, sigh, approximately half of U.S. adults are failing to do so. That's where mbg's vitamin C potency+ comes in! The superior supplement delivers a powerful 1,000-milligram vitamin C dose (equivalent to 15 oranges!) of your body's primary antioxidant in a gentle and optimized form.‡