Endocrine Disruptors
Endocrine disruptions and skin health
The skin is not only a protective barrier. It is, first and foremost, a biologically active organ that interacts with the body’s internal systems, which includes the endocrine (hormonal) system.
The endocrine system regulates hormones that influence:
Oil (sebum) production
Inflammation
Pigmentation
Skin healing
Acne development
When hormonal signaling is disrupted, the Sebaceous gland can become overstimulated, contributing to excess oil production and breakouts.
What Are Endocrine Disruptors?
Endocrine disruptors are substances that may interfere with normal hormone signaling. Some ingredients used in the cosmetic and personal care industry have been studied* for their potential to:
Mimic estrogen
Alter androgen activity
Interfere with thyroid signaling
Disrupt normal metabolic processes
*Research is ongoing, and effects depend on dose, frequency of exposure, and individual sensitivity.
Common Cosmetic Ingredient Categories Under Study
While regulated for safety at approved concentrations, certain ingredients in conventional skincare and cosmetic products have been evaluated for possible endocrine activity:
-
Often found in:
• Perfumed skincare
• Body lotions
• Haircare products
Some phthalates used in fragrance stabilization have been studied for potential hormone-disrupting properties.
-
Used as preservatives in:
• Moisturizers
• Cleansers
• Foundations
Certain parabens have been shown to exhibit weak estrogen-mimicking activity in laboratory studies.
-
Common in conventional sunscreens, including:
• Oxybenzone
• Octinoxate
Some research has explored their potential endocrine activity when absorbed systemically.
-
Previously common in antibacterial cleansers, it is now restricted in many countries. However, it is still occasionally found in certain products.
Why This Matters for Acne Clients
Hormonal fluctuations already play a central role in acne. When combined with barrier disruption, inflammatory triggers, excessive product layering, and chronic ingredient overload, the skin may become more reactive and prone to breakouts.
This does not mean every conventional product causes a hormonal imbalance. Rather, cumulative exposure and individual susceptibility are important considerations — particularly for clients experiencing persistent, inflammatory, or hormonally influenced acne.
Our Corneotherapy Approach
At Pure Skin & Acne Clinic, we practice corneotherapy — a method focused on restoring and protecting the stratum corneum (the outermost layer of the skin).
Our philosophy includes:
• Supporting barrier integrity
• Minimizing unnecessary chemical load
• Avoiding ingredients with controversial endocrine profiles
• Selecting formulations that respect skin physiology
We prioritize education, ingredient transparency, and evidence-informed care — without fear-based messaging.