Austin Acne: Is Texas Sun Crashing DHEA?

By Franklin Everett Shaw

March 21, 2026

That persistent breakout on your chin? It might not just be stress. For those of us living in Austin, Texas, the relentless sun, while glorious, can wreak havoc on our skin, potentially triggering hormonal imbalances that lead to adult acne. Specifically, the link between sun exposure, DHEA (dehydroepiandrosterone) production, and acne is something many Austinites should be aware of. Let’s dive into how to manage this Texan-sized skin challenge.

DHEA is a hormone produced by the adrenal glands. It serves as a precursor to other hormones, including testosterone. Increased sun exposure can stimulate DHEA production. While DHEA itself doesn’t directly cause acne, its conversion into testosterone can. Testosterone increases sebum (oil) production, creating a breeding ground for Cutibacterium acnes (formerly Propionibacterium acnes), the bacteria responsible for acne.

Symptoms of DHEA-related acne often differ from typical teenage acne. It tends to manifest as:

Deep, painful cysts, particularly along the jawline, chin, and neck.
Inflammatory lesions that are slow to heal.
Acne that is resistant to over-the-counter treatments.
Increased oiliness of the skin, even for those who typically have dry or normal skin.

If you suspect DHEA might be a contributing factor to your acne, especially if you’re experiencing these symptoms, consulting a dermatologist or endocrinologist is crucial. They can order blood tests to measure your DHEA-S (DHEA sulfate) levels, a more stable form of DHEA. Normal ranges vary, but elevated levels, coupled with acne symptoms, warrant further investigation.

It’s important to note that self-treating hormonal imbalances is dangerous. A doctor can help determine the underlying cause of elevated DHEA and recommend appropriate treatment, which might include prescription medications or lifestyle modifications.

Now, let’s talk about managing DHEA-related acne in the context of Austin’s sunny climate. Sun protection is paramount, not just for preventing skin cancer and premature aging, but also for potentially mitigating DHEA production.

Here’s a step-by-step approach to sun protection tailored for acne-prone skin in Austin:

Choose the Right Sunscreen: Opt for a broad-spectrum, oil-free, non-comedogenic sunscreen with an SPF of 30 or higher. Mineral sunscreens containing zinc oxide or titanium dioxide are often better tolerated by sensitive, acne-prone skin. EltaMD UV Clear Broad-Spectrum SPF 46 is a popular choice among dermatologists.
Apply Generously and Reapply Often: Use about a shot glass full of sunscreen for your entire body, and reapply every two hours, or more frequently if you’re sweating or swimming. Don’t forget often-missed areas like your ears, neck, and the back of your hands.
Seek Shade During Peak Hours: The sun’s rays are strongest between 10 a.m. and 4 p.m. Whenever possible, seek shade under trees, umbrellas, or buildings during these hours.
Wear Protective Clothing: Wide-brimmed hats and long-sleeved shirts can provide additional sun protection. Look for clothing with a UPF (Ultraviolet Protection Factor) rating.
Don’t Forget Your Lips: Use a lip balm with SPF 30 or higher.

Beyond sun protection, a targeted skincare routine is essential for managing DHEA-related acne.

Here’s a suggested routine:

Morning:
- Gentle Cleanser: Use a mild, non-foaming cleanser to remove excess oil and impurities without stripping your skin. CeraVe Hydrating Facial Cleanser is a good option.
- Antioxidant Serum: Apply a vitamin C serum to protect your skin from free radical damage caused by sun exposure. Skinceuticals C E Ferulic is a splurge-worthy option, but there are more affordable alternatives.
- Oil-Free Moisturizer: Even oily skin needs hydration. Choose a lightweight, oil-free moisturizer to keep your skin balanced. Neutrogena Hydro Boost Water Gel is a popular choice.
- Sunscreen: As mentioned above, apply a broad-spectrum, oil-free, non-comedogenic sunscreen with an SPF of 30 or higher.
Evening:
- Double Cleanse (if wearing makeup): First, use an oil-based cleanser to remove makeup and sunscreen. Then, follow with your gentle cleanser.
- Exfoliating Treatment (2-3 times per week): Use a chemical exfoliant like salicylic acid or glycolic acid to unclog pores and remove dead skin cells. Start with a low concentration and gradually increase as tolerated. Paula’s Choice 2% BHA Liquid Exfoliant is a popular choice.
- Retinoid (every other night, gradually increasing frequency): Retinoids are powerful acne-fighting ingredients that can help reduce inflammation, unclog pores, and prevent future breakouts. Start with a low concentration retinol or adapalene (Differin) and gradually increase frequency as tolerated.
- Oil-Free Moisturizer: As in the morning, use a lightweight, oil-free moisturizer to keep your skin balanced.

Common Mistakes and Pitfalls:

Over-Exfoliating: Exfoliating too frequently or using harsh scrubs can irritate your skin and worsen acne. Stick to chemical exfoliants and use them sparingly.
Picking and Squeezing: This can lead to inflammation, scarring, and infection. Resist the urge to pick at your skin.
Using Too Many Products: Overloading your skin with too many active ingredients can cause irritation and breakouts. Keep your routine simple and focused on addressing your specific concerns.
Not Being Patient: Acne treatment takes time. It can take several weeks or even months to see noticeable improvement. Be patient and consistent with your routine.
Ignoring Lifestyle Factors: Diet, stress, and sleep can all impact acne. Focus on eating a healthy diet, managing stress, and getting enough sleep.

Living in Austin, we’re blessed with sunshine, but we also need to be mindful of its potential impact on our skin. By understanding the link between sun exposure, DHEA, and acne, and by adopting a proactive approach to sun protection and skincare, you can keep your skin clear and healthy, even in the Texas heat. Remember to consult with a dermatologist or endocrinologist if you suspect hormonal imbalances are contributing to your acne. They can provide personalized recommendations and treatment options. Don’t let the Austin sun dim your shine!