Recent trends have sparked widespread curiosity about castor oil’s effects on hair growth. Google Trends reveals a 22% increase in searches for this query over the past year, with 13,000 additional searches in the past month alone.
Shop TODAY consulted dermatologists and trichologists to explore whether castor oil lives up to the hype. Their insights may lead you to consider other solutions for hair growth. Here’s what the experts had to say.
Does Castor Oil Promote Hair Growth?
Despite its popularity on social media, experts like trichologists Penny James and Anabel Kingsley argue there is no scientific evidence supporting castor oil as an effective treatment for hair growth.
James cautions that castor oil can cause felting, where hair becomes matted and difficult to detangle. Kingsley notes that for individuals with conditions like alopecia areata, castor oil might aggravate scalp issues. “Following trends on platforms like TikTok and Instagram without scientific backing can be risky,” Kingsley warns.
In contrast, dermatologist Dr. Michelle Green acknowledges that castor oil contains ricinoleic acid, which might promote hair growth. However, she stresses the need for more research to confirm this potential benefit.
Proven Hair Growth Products
While castor oil may not be the answer, several products have demonstrated effectiveness in promoting hair growth.
Rosemary oil, for instance, is noted by board-certified dermatologist Dr. Michelle Henry to be as effective as 2.5% minoxidil, a recognized hair growth treatment. Minoxidil works by prolonging the hair growth phase and reviving inactive hair follicles.
Kingsley recommends minoxidil-based products for those experiencing hair loss. She emphasizes the importance of consulting with a trichologist or dermatologist to identify the underlying cause of hair loss and appropriate treatments. “Understanding the cause is crucial for effective treatment,” Kingsley says.
Alternative Solutions for Hair Growth
For those seeking natural options, several products may offer benefits:
Majestic Pure USDA Organic Rosemary Essential Oil: This 100% rosemary oil is praised by James for its vitamins and stress-reducing properties. It helps maintain scalp health and reduces dandruff.
Toppik Hair Building Fibers: While not a hair growth product, Kingsley recommends these fibers for concealing thinning areas while awaiting other treatments. They provide a fuller appearance by adhering to hair follicles.
Hers Minoxidil Topical Hair Regrowth Solution: This product features a dropper applicator for easy use and contains 2% minoxidil, known for its hair growth-promoting effects.
Amazon Basic Care Minoxidil Topical Solution USP 2%: A more affordable option with a three-month supply of 2% minoxidil, suitable for those looking for a less potent formula.
Women’s Rogaine 5% Minoxidil Topical Aerosol: A leading brand in hair growth, Rogaine’s 5% minoxidil formula is effective for treating hair loss in both men and women. It should be used daily on dry hair.
Briogeo Scalp Revival Rosemary Pre-Wash Scalp and Hair Oil: This oil combines rosemary and castor oils, providing benefits from both while being user-friendly.
Potential Benefits of Castor Oil
Though castor oil may not be a miracle solution for hair growth, it can still be beneficial in your hair care routine. It provides moisture and hydration when applied to the mid-lengths and ends of hair, not the scalp. James suggests mixing it with a bonding oil or conditioner to enhance hydration. Kingsley also notes that castor oil, when combined with olive oil, can effectively moisturize and prevent breakage.
Castor Oil Products to Consider
GreenIve 100% Pure Castor Oil Cold Pressed: This cold-pressed option retains its natural nutrients, making it a good choice for adding moisture to hair.
Choey Rosemary & Castor Premium Hair Oil: This hybrid oil includes rosemary, adding additional benefits. Ensure it does not contain irritating ingredients.
Seven Minerals Pure Castor Oil Cold Pressed & Unrefined: A large, pure, cold-pressed option ideal for frequent users.