We’re all familiar with the anti-aging benefits of vitamin A (retinoids and retinol) in our skincare routines, but have we been missing out on what it can do for our hair?
As we see more hair products showcase active ingredients, let’s examine the scalp and hair benefits of this powerful multi-tasker and the best ways to get your vitamin fix.
What is Vitamin A?
Vitamin A is a fat-soluble micronutrient necessary for a laundry list of health functions, from our eyes to a healthy immune system. It’s often found in the form of carotenoids (the antioxidants that give carrots their color) or in anti-aging skincare products as retinol/retinoids.
As with other vitamins and minerals, a low amount in your body can lead to numerous health issues and side effects, including dry scalp and brittle hair.
Vitamin A Benefits for Hair
Think of vitamin A as a hair growth regulator. Maintaining healthy vitamin A levels can bring tons of benefits for your scalp and hair, including:
Promoting a Healthy Scalp
Vitamin A helps produce sebum, that natural oil that keeps your scalp moisturized and balanced. A healthy, hydrated scalp means less dryness, itchiness, and flakiness.
Maintaining Shine
Because vitamin A helps maintain a healthy scalp and supports good hair structure, shinier hair is a welcomed side effect.
Preventing Hair Loss
By maintaining a healthy scalp environment and strengthening hair follicles, vitamin A ensures that hair strands are well-nourished and firmly anchored to the scalp, minimizing hair loss and promoting a fuller, healthier head of hair.
Strengthening Hair
When you get enough vitamin A and your scalp produces the right amount of sebum, you’ll see less hair breakage and less thinning.
Speeds Hair Growth
Vitamin A speeds up your hair growth process by stimulating hair follicles and promoting faster cell growth, making it an essential nutrient for boosting length and volume. (Just remember not to go overboard—it’s not a magic ingredient for hair growth; you just have to maintain healthy levels.)
How to Get Your Vitamin A Fix
Start with Your Diet
A balanced diet is always the best place to start. Load up on foods rich in vitamin A, like sweet potatoes, carrots, leafy greens, and eggs.
Reach for Topical Products
Look for shampoos, conditioners, or serums that contain vitamin A or its derivatives, like retinol or retinyl palmitate. These can deliver targeted benefits to your scalp and hair.
Consider Supplements, but in Moderation
With vitamin A, you can have too much of a good thing, so moderation is key—too much can lead to health issues as well like bone pain, joint pain, fatigue, liver damage, dry skin, and, ironically, hair loss. While supplements can be helpful, it’s always best to chat with your doctor before starting any new regimen.
