Kate Blanc Cosmetics Cold-Pressed Castor Hair Oil, 2-Ounce

Last updated date: May 23, 2022

DWYM Score

9.3

Kate Blanc Cosmetics Cold-Pressed Castor Hair Oil, 2-Ounce

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Update as May 23, 2022:
Checkout The Best Hair Oils for a detailed review of all the top .

Overall Take

This bottle of USDA-certified organic, cold-pressed castor oil is full of the good stuff that can help stimulate hair growth. It also keeps skin moisturized, reduces breakouts and fine lines and comes at an affordable price for two ounces.


In our analysis of 29 expert reviews, the Kate Blanc Cosmetics Cold-Pressed Castor Hair Oil, 2-Ounce placed 1st when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

Organic Castor Oil help grow longer and thicker hair in a quick, natural way, while also diminishing hair loss. It is also a natural hair treatment pack for dry brittle hair, dry scalps, and dandruff. Because of its powerful underlying natural properties, castor oil is often used in hair growth serum and eyebrow growth serum. This helps promote hair growth without the negative effects of harmful chemicals.

Expert Reviews

User Summarized Score

9.0
62,687 user reviews

What experts liked

Many saw growth of hair along with soothing of scalp, particularly those with fine or thinning hair
- Reviewing This
Kate Blanc’s oil is imported from India, cold-pressed (so it’s unrefined and pure), and the only ingredient in the bottle is organic castor oil.
- Domino
What makes castor oil so much better is its ability to "stimulate hair growth and moisturize the area under hair to create a stable environment," Sacks says. So you're not just getting a surface-level hydration, but something deeper and longer-lasting.
- InStyle
In addition to encouraging new growth around a skimpy hairline or a widening part, it's also great for treating dry ends and flaky scalps.
- PureWow

What experts didn't like

Some experienced irritation or burning around the eye and lash area following application
- Reviewing This

An Overview On

Taking care of your hair is the best way to keep it healthy, but even with regular washing and conditioning, men and women still experience dry, dull or thinning hair. Hair oils can help increase moisture and shine; some of these products claim that they can also promote hair growth. The oils contain vitamins and fats that can replenish hair stripped from washing. The practice of hair oiling has been used in India for centuries and has become more popular in the U.S. in recent years; many people do it often and swear by it.

You have several choices for hair oils, including coconut, olive, argan, biotin, avocado, sweet almond and castor. Most can be used on the skin and scalp to provide moisture, treat blemishes, and smooth things out. Castor oil has been around forever and is a multi-purpose vegetable oil extracted from castor beans. It’s rich in fatty acids that retain moisture, and you’ll also find it in store-bought lotions; buying the pure oil is a natural alternative to these.

Argan oil is processed from the kernels of Moroccan trees and has become popular more recently. It contains fatty acids and is a good treatment for coarse, frizzy or brittle hair. Biotin is different because it’s basically B7, a water-soluble vitamin found in foods like almonds and sweet potatoes that plays an essential role in hair, nail and skin health. But no matter which oil you choose, get one that’s 100% natural and undiluted for the best results.

To use hair oil the traditional way, apply several drops onto your scalp and massage gently with a circular motion. You’ll need to cover your hair with a shower cap or towel and leave it overnight. The next day, shampoo your hair, rinse well and condition it like usual. You can add a bit more of the oil as a conditioner, but only a little bit unless you want it to look oily.

The Buying Guide

  • Hair oils can prevent dryness in the winter and frizziness in the summer.
  • If you want your hair to grow, massage the oil into your scalp, not your tresses.
  • You can dilute pure hair and skin oils with carrier oils like grapeseed or avocado if they irritate the skin. Many of the larger bottles and containers already have carrier oil in there.
  • To protect your hair from chlorine, wet and condition your hair before swimming in pools. Wash, condition and oil afterward.