The Best Supplements for Hair Growth: What Really Works According to Experts
If you’ve ever dealt with thinning hair, shedding, or slow regrowth, you’re not alone—and you’ve likely searched high and low for solutions. With an overwhelming number of products claiming to promote hair growth, how do you know which ones are truly effective? According to dermatologists and hair experts, the best supplements for hair growth are those that address internal imbalances, nutritional deficiencies, and inflammation—all of which can disrupt the natural hair cycle. Here’s what you need to know about the ingredients that actually work and which products to consider.
Key Ingredients for Hair Growth
The foundation of healthy hair growth starts from within. Hair follicles rely on a steady supply of nutrients to function properly, and certain vitamins and minerals have been shown to support this process.
- Biotin: A B-vitamin that plays a key role in keratin production, biotin helps strengthen strands and reduce breakage.
- Vitamin D: Low levels of vitamin D are often linked to hair thinning and alopecia. Supplementing can help stimulate dormant follicles.
- Zinc: Essential for cell repair and growth, zinc deficiencies have been associated with hair loss.
- Adaptogens like ashwagandha: These natural herbs help regulate stress hormones such as cortisol, which can contribute to hair shedding when elevated.
In addition to internal health, the condition of your scalp plays a crucial role in supporting thick, strong hair. Topical treatments that reduce inflammation and promote a balanced skin barrier can enhance your supplement’s effectiveness. For example, azelaic acid 14 percent is a dermatologist-recommended ingredient that helps clear buildup, reduce redness, and support a healthier scalp environment—ideal for promoting better follicle function.
Hair Growth Supplements to Try
When choosing a supplement, transparency and science-backed ingredients should be top priorities. Foundation Skincare’s Untangled formula stands out as one of the best supplements for hair growth thanks to its targeted blend of clinically studied nutrients and botanicals. Vegan, clean, and made with precision, it supports healthier hair from the inside out—without unnecessary fillers or unproven additives.
Of course, a holistic approach yields the best results. Pairing a quality supplement with a healthy skincare regimen supports both your scalp and complexion. A product like niacinamide lotion can help reduce inflammation, strengthen the skin barrier, and soothe irritation—all important for those experiencing hormonal changes or stress-related skin issues that often coincide with hair loss.
When it comes to hair health, there’s no miracle overnight solution—but the right ingredients and consistent care can make a noticeable difference. Choosing the best supplements for hair growth backed by science, paired with proven topicals like azelaic acid 14 percent and a restorative niacinamide lotion, can help you build a stronger, more resilient foundation—for your hair and your skin.
