As the year comes to a close, we’re taking a moment to appreciate the community that makes our work so meaningful. Thank you for trusting us with your skin health throughout 2025. Whether you’re preparing for holiday gatherings or simply looking to refresh your routine before the new year, our December promotions are here to support glowing, confident skin.
Below is a look at what we’re offering this month at Southern Marin Dermatology.
1. Introductory Offer: Collagen PIN – $650
Microneedling has long been a trusted cornerstone dermatology for improving texture, tone, and overall skin vitality. With the introduction of Collagen PIN, we’re able to deliver those same proven benefits with even greater precision and consistency. The device creates controlled, microscopic channels in the skin, gently stimulating your body’s natural collagen and elastin response for smoother texture, refined pores, and a healthy glow

Why Collagen PIN Stands Out
Collagen PIN uses 36 ultra-fine needles, which makes the treatment both effective and more comfortable than many traditional microneedling devices. More needles may sound intense, but the opposite is true — ultra-fine pins create clean, even microchannels with minimal drag, less “sharpness,” and a smoother experience overall.
Collagen PIN Helps Improve:
- Uneven texture and enlarged pores
- Early signs of aging, including fine lines
- Skin laxity and firmness
- Dull or uneven skin tone
- Acne scarring and post-inflammatory discoloration
This full-face treatment supports long-term collagen renewal and gives the skin a refreshed, rejuvenated appearance with minimal downtime.
Ready to Book?
While most patients are great candidates for microneedling with Collagen PIN, we recommend scheduling a cosmetic consultation to ensure safety and optimize treatment results
2. Holiday Mini Kit — Limited Edition | $65 (Reg. $145)
This year’s Holiday Mini Kit is filled with six deluxe versions of our bestselling essentials — the perfect gift for a loved one or a well-deserved treat for yourself.

Your Mini Kit Includes:
- Purify Ultra Gentle Cleanser
- Age Defy Lipid Rich Cream
- Absolute Hydrating Serum
- Antioxidant Toning Mist
- Calm + Correct Serum
- Bright C E Serum+All tucked inside a crushed-velour beauty bag
Whether you’re gifting it or keeping it (we support both!), this limited-edition kit is the easiest way to experience our core formulas and give the gift of healthy, radiant skin.
Please note:
This special offer is available in-office only.
While you’re here, don’t forget — you can conveniently shop our full SMD skincare collection anytime at our online boutique.
Did You Know We Offer Skincare Subscriptions?
Never run out of your essentials again. Our skincare subscriptions deliver your favorite products right to your door and include 10% off every recurring order.
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No minimum commitment
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Cancel anytime
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Choose delivery every 1, 2, or 3 months
A simple way to stay consistent with your routine and keep your skin looking its best all year long.