Dandruff

Dandruff can be caused by a condition seborrheic dermatitis caused by a fungus or yeast.

The more conventional way it is treated is with traditional anti-fungal products such as ketoconazole shampoo.

According to Wikipedia: The Malassezia yeast is believed to play a role. Seborrheic dermatitis-like eruptions are also associated with vitamin B6 deficiency. My naturopath recommends taking B6 with the superior form P5P not higher than 50 mg per day.

Besides reinforcing the body with Vitamin B6 and zinc, an important factor in lowering the pH of your skin with shampoo and other products that are more acidic.

Conventional Seborrheic Dermatitis Products 

Avoid conventional Seborrheic Dermatitis made with chemicals and synthetic ingredients that can only fix the problem temporarily. Seborrheic Dermatitis can be exacerbated by overly strong cleansing products which overstimulate the scalp and then produce as reaction excess sebum. You could develop a secondary bacterial infection, Dermatologist will then prescribe regular antibiotics such as Mupirocin, Neosporin, Bacitracin. They may work at the beginning and then you are back on where you started, plus side-effects and withdrawal consequences. Or ketoconazole shampoo.

Conventional Seborrheic Dermatitis can stimulate the growth of Malassezia and are often full of toxic or irritant chemicals such as:

❌ Sulfates such as sodium lauryl sulfate (SLS) strip natural oils, raise skin pH, and cause dryness.

❌ Parabens (e.g., methylparaben, propylparaben) and preservatives like formaldehyde releasers (DMDM hydantoin), isothiazolinones (methylisothiazolinone), and phenoxyethanol provoke allergic reactions.

❌ Petroleum-based products (e.g., Vaseline, mineral oil) trap heat and moisture, worsening symptoms.

❌ Fragrances including linalool, limonene, and geraniol lead to contact dermatitis.

❌ Selenium sulfide: linked to irritation or toxicity.

❌ Phthalates: Often hidden in fragrances, they leach from plastics, act as endocrine disruptors, and trigger allergies or yeast overgrowth in seborrheic-prone skin.

❌ Propylene Glycol: humectant can penetrate skin deeply, potentially causing irritation, allergic reactions

Greenwashing Seborrheic Dermatitis Products

Avoid greenwashing Seborrheic Dermatitis products made by brands that pretend to be natural, safer or eco-friendly when they are not. They will use their marketing tricks to convince you to buy their products. They contain controversial ingredients such as:

 

❌ Zinc PyrithioneAcute toxicity of Zinc pyrithione to human skin cells in vitro

❌ Phenoxyethanolpreservative classified as an irritant, toxic, and harmful. Can have adverse effects on the central and peripheral nervous systems, linked to allergic contact uritica and dermatitis. Made by the reaction of corrosive phenol with carcinogen ethylene oxide. Exposure to phenoxyethanol has been linked to reactions ranging from eczema[2] to severe, life-threatening allergic reactions.

❌ Ethylhexylglycerin: Harmonized classification: This substance causes serious eye damage. Severe eye damage observed in animal testing. Classified as an irritant, this substance causes serious eye damage. Severe eye damage was observed in animal testing. 

❌ Avoid heavy oils: olive, coconut feed Malassezia yeast.

Seborrheic Dermatitis

Seborrheic Dermatitis is linked to a type of yeast (fungus) called Malassezia that naturally lives on the skin, especially in oily areas like the scalp, face, and chest.

Although Malassezia is a natural part of the skin microbiome, this fungus can take over the scalp, causing itching and flaking skin. It can wake up and become dominant especially during stress, with an imbalanced diet, or when the scalp is subjected to today’s toxic shampoos. 

According to Wikipedia: The Malassezia Yeast is believed to play a role. Seborrhoeic dermatitis-like eruptions are also associated with vitamin B6 deficiency. My naturopath recommends taking B6 with the superior form P5P not higher than 50 mg a day, and zinc.

The Best Seborrheic Dermatitis Natural Products

Here are the natural alternatives that have been proven to help the condition:

  • Lower the Ph of your skin with shampoo and other products that are more acid than our skin Ph.
  • Organic Vinegar, organic  tea tree oil, organic eucalyptus oil,  organic rosemary oil, organic rose water
  • Rosemaryhas anti-microbial and antiseptic properties. It is beneficial in skin conditions such as eczemadermatitis, oily skin, and acne. Consistent use can tone the skin and give it a healthy, even glow.
  • Eliminating inflammatory food: Seborrheic Dermatitis trigger- food usually are dairy and wheat (gluten). Try eliminating these two foods from your diet for 3-4 weeks.
  • A shower filter:  chlorine is a strong chemical that can increase Seborrheic Dermatitis by drying out your skin. A water softening system: it is recommended if your tap water is hard. 
  • Whole-home Water filter is the best option. Before choosing the best filter you will need to test your water with TapScore.
  • Springwater or distilled water to spray to wash and rinse your hair and face.
  • Kowhai (Sophora Microphylla) New Zealand. Used for itchy skin complaints, abrasions as well as musculoskeletal aches and pain. The plant’s natural antimicrobial properties halt the growth of micro-organisms like bacteria or fungi, making it the perfect cleaning and moisturizing agent.

The Best Dandruff Products Brands 

 

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