Notes on Sebaceous Filaments and Skincare Routine

Introduction

• Sebaceous filaments are accumulations of oil from oil glands, dirt, and debris.
• Term "sebaceous filament" has been used for about 50 years.
• Common issue, people often want to remove or reduce them.

Importance of Oil and Pores

• Pores produce oils that keep skin soft and hydrated.
• Oils consist of:
  • Triglycerides (most abundant)
  • Squalane
  • Glycerol (similar to glycerin)
• Protective benefits for skin and interaction with the microbiome.
• Excessive buildup makes pores appear larger.

Pore Strips

• Pore strips have faced criticism on social media.
• Using pore strips occasionally (every month or two) can help clean up.
• Goal is to establish a skincare routine that prevents buildup.

Key Ingredients for Treating Sebaceous Filaments

1. Salicylic Acid

   • Beta hydroxy acid (BHA), lipophilic.
   • Can dissolve oil, works well in cleansers or as a leave-on product.
   • Acts as a mild exfoliant, removes oil and dead skin cells.
   • Recommended product: Paula's Choice 2% BHA Liquid Exfoliant.

2. Retinoids

   • Decrease oil production consistently.
   • Increase skin cell turnover, reducing sebum retention.
   • Potential to target pore architecture.
   • Consider using retinol at night.

3. Niacinamide

   • Regulates oil production.
   • Can be included in various products like moisturizers, serums, and SPF.
   • Works well alongside salicylic acid and retinol.

Recommended Skincare Routine

Morning Routine

• Cleanser: CeraVe SA Cleanser (low concentration of salicylic acid).
• Sunscreen: Choose one with niacinamide (e.g., LTMV, Isn't Tree).

Night Routine

• Cleanser: CeraVe SA Cleanser again.
• Retinol: Use a gentle retinol product or prescription tretinoin.
• Niacinamide: Optional niacinamide serum (e.g., The Ordinary 10% Niacinamide).
• Moisturizer: Follow with a gentle moisturizer.

Additional Treatment

• Consider using a salicylic acid mask once a week for extra boost in T-zone.

Conclusion

• Sebaceous filaments are natural and serve a purpose; don't overdo treatments.
• Healthy oil production is vital for skin health.
• Aim for consistency in skincare routine to prevent excess buildup.