In this episode of To The Root, functional dietitian and founder of the Clear Skin Lab, Robyn Spangler, answers listener-submitted questions and provides expert insights into some of the most commonly misunderstood skin challenges.

Robyn discusses why post-inflammatory pigmentation is a sign of progress rather than a setback, the nutrients and treatments that support healthy skin repair, and why topical solutions often need to be paired with targeted internal strategies for meaningful results.

She also addresses post-birth-control cystic acne—what drives it, why a year-long rebound is worth deeper investigation, and how root-cause testing can uncover underlying issues with gut health, mineral status, hormones, and iron recycling.

Finally, Robyn explores why low androgen levels don’t always rule out hormonally-influenced acne, how hormone relationships matter more than single lab values, and why jawline breakouts aren’t exclusively hormonal in origin.

This episode offers a clear, data-driven perspective for anyone seeking to understand the complexity of acne and pursue personalized, sustainable solutions.

Listen now!

Get root cause answers with data - check out our Acne Labs Panel!

Highlights:

• Why lingering pigmentation often signals successful acne resolution
• Key nutrients that support skin repair and cellular regeneration
• Treatment options for hyperpigmentation, including considerations based on skin type, budget, and sensitivity
• Post-birth-control acne: what to evaluate when breakouts persist beyond the expected transition period
• The impact of hormonal birth control on gut health, mineral status, and iron metabolism
• How acne location can inform potential root causes and areas for assessment
• Why low androgen levels don’t necessarily explain the absence of breakouts
• The importance of evaluating full hormone panels, not just isolated markers
• When jawline acne may reflect mineral or gut imbalances rather than hormonal dysfunction
• How comprehensive lab testing supports effective, personalized treatment planning

Connect with Robyn:

Instagram: @nutritionbyrobyn 

Website: https://www.theclearskinlab.com

Visit: https://www.theclearskinlab.com/programs/acnelabs