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SkinCeuticals Blemish + Age Defense | Targeted Serum for Acne and Signs of Aging

A potent, oil-free serum that reduces adult acne, controls oil, and minimizes fine lines, wrinkles, and uneven tone for visibly clearer, refined skin.

$111 /
Subscription -

Free shipping over $125

Dual-Action Serum for Clearer, Smoother, and More Even Skin

SkinCeuticals Blemish + Age Defense is an advanced oil-free serum that targets both adult acne and visible signs of aging. Formulated with salicylic acid, this treatment reduces excess sebum, unclogs pores, and refines skin texture while improving the look of fine lines, wrinkles, and uneven tone.

Skin Type

Oily · Combination

Skin Concern

Acne · Aging · Texture Irregularities · Uneven Tone

Product Details

Designed for mature, breakout-prone skin, this dual-corrective formula helps decongest pores and control oil production while promoting cellular turnover for smoother, more refined skin. The result is a clearer, more balanced complexion with visibly improved tone and reduced blemishes.

Ideal for oily, combination, and adult acne-prone skin types, Blemish + Age Defense is non-comedogenic and lightweight — delivering fast-absorbing, clinical results without dryness or irritation.

How to Use

  • Apply 4–5 drops to clean, dry skin once or twice daily.

  • Use in the morning and/or evening, avoiding the eye area.

  • For morning use, follow with a broad-spectrum sunscreen.

  • May be layered with other corrective or hydrating serums as directed by your skincare professional.

Experience Professional Results

For clear, refined, and youthful skin, experience SkinCeuticals Blemish + Age Defense as part of a targeted acne and anti-aging regimen at The Treatment Skin Boutique.
Our expert providers can customize your treatment plan to combine in-office therapies and at-home care for optimal balance, clarity, and visible renewal.

Book your in-person appointment today.

Key Ingredients

2% Dioic Acid – Regulates oil and reduces acne formation.
Alpha Hydroxy Acids (Glycolic & Citric Acid) – Promote exfoliation and refine texture.
Beta Hydroxy Acid (Salicylic Acid) – Clears pores and prevents congestion.

We offer free shipping for orders of at least $125.

Your order is processed within 1 business day and shipped using the delivery speed you select at checkout for a seamless experience.

We do not accept returns on opened products. If your item is unopened and unused, we’re happy to offer an exchange for a product of equal value.

Please contact us within 14 days of delivery so we can assist you with white-glove care.

erin-jensen-treatment-skincare

Founded by Erin Jensen, PA-C

Nationally Recognized Aesthetic Expert

Every product is carefully curated to deliver real, clinically proven results because beautiful skin starts with science.

Learn More

Personalized Skin Consultation

Meet with our licensed providers for personalized skincare and treatment recommendations.

Schedule Visit
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Visible Results

In an 8-week study, Blemish + Age Defense significantly improved the appearance of fine lines and wrinkles, blemishes, and skin texture.

Average Results
• 63% improvement in the appearance of wrinkles
• 50% improvement in inflammatory blemishes
• 39% improvement in skin texture

These before-and-after photos show visibly smoother, clearer skin with reduced blemishes and softened signs of aging.

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Key Benefits

  • Reduces the formation of acne and clogged pores
  • Regulates excess sebum for balanced skin
  • Diminishes fine lines, wrinkles, and uneven tone
  • Improves clarity, radiance, and texture
  • Refines the look of pores and helps prevent future breakouts

  • Oil-free, non-comedogenic, and paraben-free
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Science-Backed Clarity

Powered by 2% dioic acid, this innovative formula works to inhibit excess oil production and minimize acne-causing bacteria. Combined with hydroxy acids, citric, and salicylic acids, it exfoliates and renews the skin for a smoother, clearer appearance. This clinically proven serum bridges the gap between anti-acne and anti-aging care, addressing both concerns simultaneously for visibly healthier, more refined skin.

skin-type-quiz

Skin Type Quiz

Not sure what products are right for your skin? Take our quick, dermatologist-informed quiz to discover your true skin type and learn how to care for it.

In just a few questions, you’ll find out whether your skin is oily, dry, combination, normal, or sensitive and get product recommendations curated by the licensed professionals at The Treatment Skin Boutique.

Take Skin Quiz

FAQ

About the Treatment

Every product in our boutique is expertly curated by Erin Jensen, PA-C, and her team of licensed skincare professionals. We only carry medical-grade skincare backed by science, trusted by dermatologists, and proven to deliver visible results. Our selection process ensures that each product meets the same clinical standards used in our flagship Treatment clinics.

Yes. We proudly offer medical-grade skincare — formulas with higher concentrations of active ingredients and clinically tested results. These products go beyond cosmetic-grade skincare to treat, correct, and protect your skin at a deeper level.

Many of our brands are specifically designed for sensitive, reactive, or post-procedure skin. Look for products labeled as “sensitive skin” or reach out to our team for personalized recommendations.

Getting Started

Not at all.

You can shop confidently right away, or take our virtual Skin Quiz to find products personalized to your skin’s needs.

For a deeper level of care, we also offer in-store consultations with our licensed skincare professionals who can design a treatment plan and home routine just for you.

Start with your skin type and primary concern. You can shop by category — such as dryness, fine lines, acne, or sensitivity — or take our upcoming Skin Quiz to discover your ideal regimen. If you’d like one-on-one guidance, our team is here to help.

At this time, The Treatment Skin Boutique operates separately from our in-clinic rewards system, but we’re working on exciting integrations for future loyalty programs. Stay tuned by joining our newsletter for updates and exclusive offers.

Orders & Policies

At The Treatment Skin Boutique, we want you to love every product you purchase. If you’re not completely satisfied with your order for any reason, we’re happy to offer an exchange on new or gently used products within 14 days of purchase.

To process an exchange, please provide proof of purchase.

Please note that we do not offer refunds — exchanges only.

After 14 days, all sales are final.

If your item arrives defective or damaged, we’re happy to replace it with the same item. Simply email us at hello@getthetreatment.com and send your product to:

The Treatment Skin Boutique

250 W. 1st St., Suite 210

Claremont, CA 91711

United States

Customers are responsible for return shipping costs.

At The Treatment Skin Boutique, all orders are processed and shipped from our Claremont, California location within one business day (Monday–Friday, excluding holidays). We offer USPS and UPS shipping options, with free standard shipping on orders over $125. Once shipped, you’ll receive tracking details via email. Please ensure your address is accurate, as we are not responsible for lost or stolen packages after confirmed delivery. For questions, contact us at hello@getthetreatment.com.

Spend $125 and get free shipping on your order.

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