Cedarwood Oil
SEE-der-wood OYL
What Is Cedarwood Oil?
An essential oil from cedarwood bark with a warm, woody scent. Research shows it can stimulate hair growth by increasing blood circulation to the scalp and balancing sebum production.
Source: Cedarwood bark (Cedrus atlantica or Juniperus virginiana)
Origin: Natural
Also known as: Cedrus Atlantica Bark Oil, Juniperus Virginiana Oil
What Does Cedarwood Oil Do to Your Hair?
Stimulates hair growth by increasing blood flow to hair follicles and balancing scalp oil production. Has antifungal and antibacterial properties that support a healthy scalp environment. Clinical research supports its alopecia treatment potential.
Best For
Thinning hair, alopecia areata, dry scalp, oily scalp, dandruff
Not Recommended For
Sensitive skin (at high concentrations), pregnant women
Concentration Matters
0.5-1.5% in products; 1-3% in carrier oils
Hair Type Compatibility
Method Compatibility
Safety & Regulation
Generally safe when properly diluted. Research from the Archives of Dermatology showed efficacy in alopecia areata treatment when combined with other essential oils. Always dilute to 1-3% in carrier oil.
FDA Status: Generally Recognized As Safe
FDA considers safe for cosmetic use at standard concentrations.
EWG Score: 2/10
HairAide Verdict
One of the essential oils with actual clinical evidence for hair growth in alopecia. The warm, woodsy scent is a bonus. Works best in combination with lavender, rosemary, and thyme oils.
Products That Contain Cedarwood Oil
Hair growth treatments, scalp oils, anti-hair-loss products, shampoos
Alternatives to Cedarwood Oil
If you want to avoid Cedarwood Oil, look for products with these ingredients instead:
Rosemary Oil, Lavender Oil, Thyme Oil
Frequently Asked Questions
Yes, Cedarwood Oil has a safety rating of 8/10 and is generally considered safe for use in hair products. Generally safe when properly diluted. Research from the Archives of Dermatology showed efficacy in alopecia areata treatment when combined with other essential oils. Always dilute to 1-3% in carrier oil.
Cedarwood Oil is CG-method approved and is generally considered safe for curly hair.
Yes, Cedarwood Oil is approved for the Curly Girl method.
Some alternatives to Cedarwood Oil include: Rosemary Oil, Lavender Oil, Thyme Oil
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