Using Cold Pressed Pumpkin Seed Oil for Hair Health and Growth
Pumpkin seed oil has become an increasingly popular supplement for hair care. With its rich nutrient profile and high content of fatty acids, antioxidants, and vitamins, pumpkin seed oil has many potential benefits for hair.
In particular, cold pressed pumpkin seed oil is valued for retaining more nutrients than heat processed types. The cold pressing helps preserve the integrity of the fragile essential fatty acids.
But does using cold pressed pumpkin seed oil for hair growth and thickness really work? Lets explore the evidence behind the claims.
Nutrients in Cold Pressed Pumpkin Seed Oil for Hair
Cold pressed pumpkin seed oil is a dense source of nutrients that may support hair health, including:
- Fatty acids - Rich in linoleic acid, an omega-6, and oleic acid, an omega-9. Help reduce inflammation and nourish follicles.
- Vitamin E - A powerful antioxidant that protects against damage and increases circulation.
- Zinc - Important for protein synthesis, DNA and cell repair to stimulate growth.
- Iron - Carries oxygen to follicles to maintain growth and color.
- Plant sterols - Help balance hormones like DHT linked to hair loss.
Benefits of Pumpkin Seed Oil for Hair
With its concentrated nutrients, pumpkin seed oil may provide the following benefits for hair:
1. Promotes Hair Growth
One of the most popular uses of pumpkin seed oil is to enhance hair growth. The fatty acids help nourish hair follicles for optimal growth, while the zinc stimulates protein production needed for new strands.
A 2014 Korean study found that pumpkin seed oil applied to rat skin significantly increased hair count compared to coconut and olive oils. However, more research is needed to confirm effects on human hair.
2. Prevents Hair Loss
Pumpkin seed oil may also help prevent hair shedding and loss. The oil contains plant sterols that can help inhibit 5-alpha reductase. This is the enzyme responsible for converting testosterone into DHT, the hormone linked to male and female pattern baldness.
A 2014 study found pumpkin seed oil taken orally reduced DHT levels in men. When applied topically, it may have similar effects to support hair follicles and reduce shedding.
3. Adds Shine and Softness
The fatty acids in pumpkin seed oil help moisturize and soften hair cuticles to boost shine. Oleic acid is a penetrating omega-9 that provides deep hydration. Linoleic acid is an omega-6 that locks in moisture and smoothes the hair shaft.
These fatty acids help repair damage from heat styling, chemical treatments, and environmental exposure that cause dull, brittle hair. The oil leaves hair feeling softer and looking glossier.
4. Reduces Dandruff
Pumpkin seed oil contains zinc which helps modulate oil production. Excessive sebum is linked to dandruff formation. The zinc may help normalize secretion to reduce flaky, irritated scalps.
The fatty acids also have anti-inflammatory effects to soothe a dry, itchy scalp. And vitamin E provides antioxidant protection against oxidative damage that worsens dandruff.
5. May Help with Hair Pigmentation
The iron content of pumpkin seed oil assists with ferritin production needed for hair pigment formation. Low ferritin is linked to reduced melanin which can cause premature graying.
While more evidence is needed, early research indicates the iron in pumpkin seed oil could help maintain hair color by supporting melanin synthesis in follicles.
Using Pumpkin Seed Oil for Hair
When using cold pressed pumpkin seed oil for hair, there are a few key things to keep in mind:
As a Supplement
Taking pumpkin seed oil in capsule form may help nourish hair follicles from within. Look for cold pressed oil in triglyceride form for optimal absorption. Aim for 1-2 capsules (4001000mg) per day.
As a Scalp Treatment
Massage a few drops of pumpkin seed oil into the scalp before washing hair. Concentrate on areas of concern like the hairline, part and crown. Leave on for at least 30 minutes, or overnight. then shampoo as normal.
In Homemade Recipes
Add 1-2 teaspoons of pumpkin seed oil to masks, hot oil treatments, or other DIY hair recipes. Combine it with ingredients like eggs, aloe vera gel, coconut oil, or avocado to enhance the effects.
Use Moderately at First
Start with small amounts of pumpkin seed oil to test effects. Using too much can leave hair greasy. Gradually increase frequency and quantity as needed.
Avoid Roots When Styling
Pumpkin seed oil can be used sparingly on mid-lengths and ends to smooth flyaways and condition. But avoid getting it near roots as it can make hair limp.
How Long Does it Take to See Results?
With regular use of pumpkin seed oil, most people notice some improvement in hair fullness, shine, and/or scalp flaking within 4-6 weeks.
However, it can take up to 6 months of continued use to see dramatic differences in hair growth. Have patience and stick with it to allow the nutrients time to work.
Take before and after photos to help track changes month-to-month. Monitor for reduced shedding and thicker hair emerging along the part and hairline in particular.
Targeting Hair Loss with Pumpkin Seed Oil
Pumpkin seed oil may be very beneficial for addressing male and female pattern baldness. It provides several mechanisms to combat excessive shedding and thinning:
- Reduces DHT production
- Provides nutrient support for follicles
- Balances inflammation
- Stimulates growth factors
For hair loss, focus on massaging the oil into balding areas like the temples, crown, and frontal hairline. Taking it orally will also help deliver nutrients.
Be patient, as regrowing hair in bald areas can take up to a year. Document progress with photos every few months.
Using Pumpkin Seed Oil with Minoxidil
Minoxidil is the most commonly recommended medication for treating male and female pattern baldness. It works by increasing blood flow to follicles.
Pumpkin seed oil can be used safely alongside minoxidil. It provides complementary benefits for hair growth:
- The oil optimizes scalp health for better minoxidil absorption.
- It contains DHT-blocking plant sterols that assist minoxidil.
- The fatty acids boost hydration to prevent minoxidil drying effects.
Simply apply minoxidil first as directed, allowing it to dry. Follow with a few drops of pumpkin seed oil massaged into the scalp and hair.
Is Pumpkin Seed Oil Effective for Regrowing Hair?
There is some early research showing pumpkin seed oil has potential for regrowing hair in those experiencing loss. However, results are mixed.
One Korean study in 2014 did find participants regrew more new hairs using pumpkin seed oil versus other oils. But a 2021 review concluded there still isnt sufficient evidence that it effectively regrows hair in humans.
So while pumpkin seed oil shows promise for stimulating regrowth, more research on real-world use cases is still needed. Talk to your dermatologist to manage expectations.
Can You Leave Pumpkin Seed Oil in Overnight? Is it Safe?
Its generally safe to leave pumpkin seed oil in the hair overnight as an intensive conditioning treatment. This allows more time for the fatty acids to penetrate the hair shaft.
Use a few drops massaged into the scalp, lengths, and ends. Then cover hair with a shower cap overnight. Wash out thoroughly in the morning.
Leaving the oil in for 8+ hours maximizes moisturizing effects. However, those with oily hair may prefer washing it out after 1-2 hours to avoid greasiness.
Pumpkin Seed Oil Hair Mask Recipes
Some nourishing hair mask recipes using pumpkin seed oil:
Overnight Hair Mask
- 2 tsp pumpkin seed oil
- 1 egg yolk
- 1 tsp honey
Mix ingredients, apply to damp hair, and cover overnight. Rinse out in the morning.
Deep Conditioning Mask
- 2 tbsp pumpkin seed oil
- 1 mashed avocado
- 1 tsp apple cider vinegar
Apply to clean, wet hair. Let sit 30-60 minutes. Rinse thoroughly.
Anti-Dandruff Mask
- 1 tbsp pumpkin seed oil
- 1 tbsp coconut oil
- 10 drops tea tree oil
- 2 tsp honey
Work into scalp and let sit 1 hour. Shampoo out.
Is Pumpkin Seed Oil Light Enough for Fine Hair?
Pumpkin seed oil is relatively lightweight compared to other oils. Its lighter than coconut, olive, and avocado oil. This makes it suitable for fine hair when used in moderation.
Those with very thin or oily hair may prefer formulas with pumpkin seed extract rather than the pure oil. Or limit use to 1-2 times a week.
Apply just a few drops, focusing on mid-shaft to ends. Avoid roots. Follow with a volumizing shampoo and conditioner.
Can You Use Pumpkin Seed Oil as a Daily Moisturizer?
Using a few drops of pumpkin seed oil to smooth flyaways and hydrate ends is safe for daily use. But apply just to the mid-lengths and ends of hair.
Using pumpkin seed oil daily risks weighing down finer hair, especially at the roots. Limit use to 1-2 times per week for thicker, coarse hair.
Alternate with lighter oils like grapeseed, jojoba, or argan oil for daily moisture. Or use a leave-in conditioner containing pumpkin seed extract instead of pure oil.
The Bottom Line
Cold pressed pumpkin seed oil is a nutrient-dense oil that may provide several benefits for hair health and growth. It contains essential fatty acids, vitamin E, zinc, iron and plant sterols.
Research indicates pumpkin seed oil may help increase hair count, reduce shedding, add shine, minimize dandruff, and support pigment production.
Use pumpkin seed oil in moderation as a supplement, scalp treatment, hair mask ingredient or styling aid. Give it at least 4-6 months of consistent use to see benefits. It shows promise for regrowing hair but more studies are still needed.
Pumpkin seed oil is lightweight enough for most hair types. But minimize use on fine hair and avoid the scalp and roots area. Talk to your dermatologist to see if it may be helpful for your hair goals.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.
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