"Hair growth oils are serums that help restore nutrients to your scalp and increase stimulation and hair production," Dr. Gohara explains. "Oils can thicken the cuticle, making the hair appear fuller. As the hydration is absorbed, the cuticle expands giving the appearance of growth."
Below, a list of hair growth oils recommended by editors, reviewers, and doctors. Each one is formulated with safe, scalp-stimulating ingredients so that you can reach your hair goals in no time.
BEST TRICHOLOGIST-DEVELOPED HAIR GROWTH OIL
Philip Kingsley Density Preserving Drops
Pros: editor-approved; alcohol-free; made with botanical ingredients; clinically tested
Cons: expensive
Customer Review: "I have tried others, this is the best. There is no stickiness and you cannot feel the product on your scalp after using. The hair around my hairline feels and looks slightly thicker." -FeelUnique
BEST HAIR GROWTH OIL FOR THINNING HAIR
EssyNaturals Hair Growth Oil with Caffeine and Biotin
Pros: contains natural ingredients; contains caffeine
Cons: thick, so overuse can make scalp appear greasy
Customer Review: "This stuff is amazing. Just a couple drops rubbed into my hair instantly made it look and feel thicker. It seems to be working and growing more hair after only about a week of daily use." -Walmart
BEST CULT HAIR GROWTH OIL
Nutrafol Growth Activator Hair Serum
Pros: beloved by customers; contains natural ingredients like ginseng; decreases shedding
Cons: expensive
Customer Review: "I tried many different hair serums. I like this one the most. It does not leave my hair greasy and absorbs fast." -Rejuvent Skincare
BEST BOND-BUILDING HAIR GROWTH OIL
Olaplex No. 7 Bonding Hair Oil
Pros: contains natural ingredients like green tea; fermented skincare (strong); top-rated
Cons: high price for small bottle
Customer Review: "I LOVE this oil! It works great whether your hair is already dry or damp. Perfect for extra lightweight moisture and frizz!" -Sephora
BEST CASTOR OIL HAIR GROWTH OIL
Briogeo B. Well Organic + Cold-Pressed 100% Castor Oil
Pros: clean; vegan; visible results; fan-favorite; editor-approved
Cons: none found
Customer Review: "I absolutely love and recommend this product to anyone suffering from hair loss." -Sephora