How Do You Use Sea Moss for Hair Growth? Tips and Tricks for Natural Care

WrittenbyLuat Duong
Last updated

Sea moss, also known as Irish moss, is a nutrient-dense seaweed that has been used for centuries to boost health and vitality. Recently, people have started using sea moss for hair growth and to improve hair thickness. The vitamins, minerals, and antioxidants in sea moss can nourish the scalp and follicles, potentially stimulating faster hair growth.

How Do You Use Sea Moss for Hair Growth?

There are a few different ways you can use sea moss to try to improve hair growth. The most popular methods are taking it as a supplement, applying it as a hair mask, or using sea moss-infused products.

Sea Moss Hair Growth Supplements

One of the easiest ways to get the benefits of sea moss for hair is to take it in supplement form. Many brands sell sea moss capsules that contain concentrated amounts of the seaweed. The typical dosage is anywhere from 800 mg to 3000 mg per day. When taken daily, the vitamins and minerals in sea moss supplements may support faster and thicker hair growth over time.

Sea Moss Hair Masks

Applying sea moss directly to your hair and scalp is also said to stimulate growth. To make a sea moss hair mask:

  1. Soak raw sea moss in water to soften and expand it.
  2. Blend the sea moss into a smooth gel consistency.
  3. Mix in nourishing oils like olive, coconut, or argan oil.
  4. Apply the sea moss blend to your scalp and hair.
  5. Let it sit for 20-30 minutes.
  6. Rinse out thoroughly.

Use the sea moss hair mask 1-2 times per week. The vitamins and minerals will absorb into your hair follicles, while the oils moisturize the scalp. This can create optimal conditions for hair growth.

Sea Moss Hair Products

Many natural haircare companies now incorporate sea moss into products like gels, mousses, creams, and sprays. Look for formulas containing sea moss extract or sea moss-infused oils. Using these products regularly will allow your hair to benefit from the nutrients in sea moss as you style as usual.

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Sea Moss Hair Growth Benefits and How It Works

So why does sea moss help with hair growth? Here are some of the key benefits and how it works:

Nutrient Content

Sea moss is rich in vitamins, minerals, antioxidants, and amino acids that hair needs to grow strong and healthy. Specific nutrients include:

  • Vitamin A - stimulates production of sebum to moisturize scalp.
  • Vitamin K - aids in nutrient absorption for hair follicles.
  • Vitamin E - powerful antioxidant that protects hair.
  • Zinc - repairs and produces new hair cells.
  • Magnesium - circulation to stimulate hair follicles.
  • Iodine, sulfur, bromine - support thyroid function for growth.

Manages Scalp Conditions

Sea moss can improve inflammatory scalp disorders like dandruff, seborrheic dermatitis, and psoriasis. The antiviral and antimicrobial properties soothe irritation and inflammation to create a healthy environment for hair to grow.

Improves Circulation

Sea moss enhances blood circulation in the scalp. This brings more oxygen and nutrients to hair follicles to encourage new growth. It may also help remove waste and toxins that can hinder growth.

Increases Hair Thickness

A mineral compound called algin increases the thickness of the hair cuticle. This gives hair a fuller, more voluminous appearance as it grows out.

Balances Hormones

The thyroid hormones triiodothyronine (T3) and thyroxine (T4) influence hair growth. Sea moss supports thyroid function which regulates hormone levels.

Conditions Hair

Sea moss acts as a moisturizer and natural hair softener. This reduces breakage caused by dry, brittle hair so hair can grow longer.

Who Can Benefit from Using Sea Moss for Hair?

Sea moss may help improve hair growth and thickness for:

  • Those with thinning, damaged hair.
  • People experiencing hair loss or alopecia.
  • Individuals with dry, brittle, or frizzy hair.
  • Those with dandruff, eczema, or psoriasis on scalp.
  • People who want thicker, faster-growing hair.
  • Anyone seeking a natural solution for hair growth.

Potential Side Effects and Considerations

Sea moss is generally considered safe, but there are a few things to keep in mind:

  • Possible thyroid hyperstimulation if consuming excessively high amounts.
  • Could interact with lithium, heart medications, or blood thinners.
  • Heavy metal accumulation is possible if sourced from polluted waters.
  • Can cause contact dermatitis reaction in some individuals.
  • Rinse thoroughly after use to avoid scalp buildup or clogged follicles.

When purchasing sea moss, look for sustainably wildcrafted varieties to ensure quality. Speak to your healthcare provider before use if you have any medical conditions or take medications.

The Bottom Line

Sea moss is a nutrient-rich seaweed that may support hair growth and thickness when used regularly. Taking sea moss supplements, using DIY hair masks, or using sea moss hair care products are some of the top ways to leverage its benefits. More research is still needed, but many report positive effects from incorporating sea moss into their natural hair care routines.

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Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.