Best Hair Growth Oils from Amazon Under $12

I’m no stranger to spending crazy amounts on beauty products But I also know that some of the best products are actually quite affordable. Hair oil is a particularly affordable category and Amazon is full of effective products that shoppers love.

I looked through dozens of product pages and found five of the best hair oils for increased hair growth and shine – each has at least 9,000 five-star reviews and the most popular has an incredible 70,000 five-star reviews. Plus, They are all under $12 and the cheapest is only $8.

Buy Hair Growth Oil Deals on Amazon:

• Over 70,000 five-star hotels: Mielle Organics Rosemary Mint Scalp and Hair Strengthening Oil, $9 (originally $10)
• Over 9,000 five stars: Sunny Isle Jamaican Black Castor Oil, $9 (originally $11)
• Over 20,000 five stars: Wild Growth Hair Oil, $9 (originally $13)
• Over 9,000 five stars: Viva Naturals Organic Castor Oil, $11 (originally $14)
• Over 11,000 five stars: Difeel Premium Biotin Hair Oil, $8 (originally $13)

Sunny Isle Jamaican Black Castor Oil

This is one of the (relatively) unknown hair oils on this list. (Despite the 9,000+ five-star reviews, it’s not as well-known as Mielle’s oil.) The main ingredient here is the namesake castor oil, but it’s complemented by argan and coconut oil. (Ingredients found in most, if not all, of the products on this list.) Castor oil is rich in fatty acids that promote blood flow to the scalp, meaning your hair will better absorb growth-promoting ingredients. Argan oil adds shine to hair and improves texture. Finally, coconut oil smooths frizzy hair and improves hair health from the inside out while protecting it from environmental damage.

One shopper who suffered from stress-related hair loss said her hair was “growing back to normal in those spots” and her “strands weren’t as thin and breaking” as they used to.

Wild Growth Hair Oil

Wild Growth Hair Oil is extremely popular with over 20,000 five-star reviews. In addition to coconut oil, it contains olive oil and peppermint. The former blocks the hair loss hormone DHT and the latter puts your hair into the growth phase of its natural cycle.

One enthusiastic reviewer said, “I love this oil! My hair grows like weeds when I use it.” Another said it “fills in” the thin spots in his hair and also makes it “so much healthier, shinier and thicker.”

Difeel Premium Biotin Hair Oil

Although biotin is the namesake ingredient of this oil, there is still some disagreement about its effectiveness. But that doesn’t mean it isn’t an effective product – it contains hair growth and health superstars including soybean, castor oil, and olive oil. I’ve mentioned all of these ingredients, except for the underused soybean. It’s a vitamin E-rich emollient that moisturizes hair and keeps it hydrated all day long. It also protects hair from pollutants and other harmful environmental factors.

One person who experienced hair loss after COVID-19 said Difeel’s oil made his hair “grow back thicker and fuller” than before. Another shopper praised its moisturizing effects. “My scalp and hair were dry and dull… (this) added shine to my hair and made it easier to manage.”

Mielle Organics Rosemary Mint Scalp and Hair Strengthening Oil

Viva Naturals Organic Castor Oil