castor oil eyelash growth

While some of us are lucky enough vĩ đại be born with camera-ready lashes, many of us turn vĩ đại growth-inducing serums, supplements, and ingredients vĩ đại enhance our lash line. Castor oil, in particular, is commonly included in lash growth recommendations because of its anecdotal ability vĩ đại influence hair and eyebrow growth.

However, while castor oil is commonly used on the scalp and brows, extra precautions need vĩ đại be taken when applying it near the eye area. To understand castor oil's potential benefits and risks for lashes, we turned vĩ đại two dermatologists and an oculoplastic surgeon for their expertise. Keep reading vĩ đại find out the truth about using castor oil vĩ đại help lashes grow.

Bạn đang xem: castor oil eyelash growth

What Is Castor Oil?

"Castor oil is a super versatile treatment for a whole host of ailments and has historically been used in a range of cultures as a natural skin fix," Ziering says. Castor oil is produced by pressing the seeds of the castor oil plant, which is typically exported from India. Castor oil is essential vĩ đại the global specialty chemical industry because it is the only commercial source of hydroxylated fatty acid. "It is rich in ricinoleic acid, a fatty acid that can help moisturize the skin," Marcus explains. Ziering agrees, adding, "High levels of ricinoleic acid and other essential fatty acids in the oil extracted from the plant encourage detoxification."

To understand what benefits castor oil might have for eyelashes, it's important vĩ đại understand how it interacts with the skin and hair. Marcus shares that castor oil acts as an emollient, which helps prevent water evaporation from the skin. "Castor oil's fatty acids are natural humectants, substances used vĩ đại moisturize the skin by preventing water loss. This effect can promote good skin health, relieve dryness, tư vấn structure and soothe skin inflammation," Ziering explains.

Does Castor Oil Help Lashes Grow?

"The answer is no as far as triggering actual new growth," Ziering shares. "Although castor oil may help hydrate your lashes and decrease the risk of breakage, unfortunately, it will not cause lashes vĩ đại grow any faster or denser phàn nàn normal," Marcus adds.

Ziering goes on vĩ đại say that there is not much (if any) actual scientific or clinical data on if castor oil helps vĩ đại galvanize growth or activate the metabolic functions in the follicle vĩ đại solicit the anagen or prolong the growth phase. Previous research on rabbits indicated that castor oil might affect hair regeneration. However, in humans, only one study determined that the ricinoleic acid in the oil penetrates the skin and acts as an inhibitor of prostaglandin D2 synthase (PGD2), which is believed vĩ đại be a cause of androgenetic alopecia.

Xem thêm: dual dash cam for car

While castor oil may not directly initiate new lash growth, all three of our experts agree that castor oil may indirectly influence growth by improving the environment for growth and the health of your current lashes. "Castor oil has high levels of terpenoids and a tocopherol-related compound, glycerol which combine with fatty acids for healing and health of skin and will also help with the health of existing lashes," explains Douglas. In fact, castor oil has several properties that benefit the lashes, which may make it a great addition vĩ đại your current beauty routine:

• Deeply hydrating: Castor oil is rich in ricinoleic acid, which is a fatty acid that can help moisturize the skin, explains Marcus. Douglas says these fatty acids can benefit the health and healing of the skin and lashes.
• Prevents transepidermal water loss: Castor oil acts as an emollient, which helps prevent water evaporation from the skin, Marcus says. Douglas agrees that castor oil coats vĩ đại seal in moisture, and Ziering says this can help vĩ đại preserve, protect and project better growth in lashes.
  
• Prevents breakage: "Eyelashes are often neglected," Ziering explains. "Dehydrated keratin protein is subjected vĩ đại weakness and breakage, making lashes look lackluster, shorter, and thinner." Castor oil helps seal in moisture, which Douglas says will help you maintain more luscious-looking lashes. He adds castor oil can also help vĩ đại boost the tear film and protect eyes from becoming too dry, which is beneficial in and of itself. "Dry eyes often result in rubbing, which can damage the delicate lashes or encourage breakage or early release from the follicle," Douglas notes.
• Antimicrobial and anti-inflammatory properties: Douglas shares that castor oil offers antimicrobial and anti-inflammatory properties. Research has supported the germicidal and fungicidal effects of castor oil, as the ricin and ricinoleic acid present in the oil protect the scalp and the shaft of the hair from fungal and microbial infections.

Is it Safe vĩ đại Use Castor Oil on Lashes?

Douglas says castor oil is generally eye safe when a small amount is applied. "Castor oil is an occlusive product with a high mật độ trùng lặp từ khóa and viscosity which has its issues for eyes and skin, but it is often found in beauty products," " he explains. "In some instances, it can be used alone on the hair and skin with success." He does caution that it can clog or block follicles or pores but says this is generally unlikely when small amounts are used on the lashes. 

When it comes vĩ đại side effects, both Marcus and Ziering say skin reactions lượt thích itching, swelling, and redness are possible. Ziering recommends patch testing a small amount behind the ear, on the upper lid close vĩ đại the brow, or by the hairline before applying vĩ đại your lash line. Douglas says you may also experience temporary blurred vision if a lot of castor oil enters your eye. "This will not last long—a few minutes vĩ đại about 15 [at most]," Douglas explains.

Xem thêm: dog wart remover

To avoid any preventable issues, Douglas says vĩ đại use clean hands or a clean applicator. It is also important vĩ đại use a castor oil product that hasn't expired or shows signs of turning. "Normally, castor oil has a shelf-life of about one year," Douglas notes. "Cold-pressed castor oil can last longer [2-4 years] when sealed and stored properly. It is only recommended vĩ đại store this ingredient in a cool, dry place. A kitchen, pantry, or shelf with temperatures around 65-70 degrees is ideal. Any change in color, consistency, or smell is a sign of compromise and should be thrown out and not used on or near eyes or skin."

How vĩ đại Apply It

Ziering says castor oil should be applied nightly for best results. Douglas and Marcus recommend using a disposable or single-use mascara wand or eyeliner brush vĩ đại apply the castor oil vĩ đại avoid contamination. Douglas provided the following step-by-step guide for castor oil application:

1. Dip your chosen applicator into the castor oil and carefully apply it on your upper and lower lash line, coating each lash thoroughly while doing your best vĩ đại avoid entry into the eye area at the waterline. 
2. Leave the oil on overnight as you sleep.
3. Remove the oil the following day in the shower, or wash your face with eye-safe micellar water.
   

The Final Takeaway

Castor oil is an intensely hydrating oil widely believed vĩ đại influence hair growth. While our experts say castor oil has not been proven vĩ đại cause new eyelash growth directly, all agree that the oil can benefit the appearance and health of your lashes. Castor oil will help maintain thickness, darker color, and hair strength, and a dense appearance. TLDR: It's worth trying along your pursuit of lush lashes.