Order MEDIDERMA® C-DEFENCE MD C+SKIN Serum for Clinics

MEDIDERMA® C-DEFENCE MD C+SKIN CONCENTRATE SERUM is a professional topical vitamin C concentrate supplied in a 30 mL bottle for clinic-directed skincare protocols. Licensed clinics, med spas, aesthetic practices, and healthcare professionals can order this serum for treatment-room use, back-bar routines, or supervised home-care plans. Its practical fit is daily antioxidant support within brightening, hydration, and pre- or post-aesthetic skincare workflows.

Med Wholesale Supplies serves licensed professional accounts with brand-name medical and aesthetic products sourced through vetted distributors and verified supply channels. For clinic teams managing multiple skincare SKUs, this MEDIDERMA C-DEFENCE MD C+SKIN serum offers a defined 30 mL format, manufacturer labeling, and a clear role in antioxidant-focused protocols.

Price, Pack Size, and Clinic Ordering

Current prices and quantity breaks are shown on this page, and licensed clinics can order as a guest or with an account.

Each unit contains one 30 mL bottle. The consistent bottle size supports straightforward par-level tracking, separate retail and back-bar bin assignments, and simple documentation of lot numbers during receiving. Clinics can add this item to recurring purchasing lists and consolidate it with compatible products in Creams and Serums when planning routine restocks.

During intake, document the manufacturer lot and expiry details according to your organization’s receiving process. When handling requirements apply to a shipment, our logistics process can include temperature-controlled handling when required and tracked US delivery.

What This Vitamin C Concentrate Serum Does

MEDIDERMA® C-DEFENCE MD C+SKIN Concentrate Serum is formulated for topical antioxidant support in professional skincare routines. Vitamin C is widely used in dermatology and aesthetic skincare because it helps address oxidative stress on the skin’s surface, a process associated with environmental exposure and visible dullness. In clinic protocols, that makes the serum a practical baseline step for clients whose plans emphasize brightness, resilience, and daily maintenance.

The preparation is designed to layer within regular skincare sequences. A typical professional routine may place it after cleansing and before moisturizer and broad-spectrum sunscreen, based on the clinic’s written protocol. Its lightweight serum texture helps staff integrate it into morning regimens where fast absorption and compatibility with other leave-on products matter.

For professional teams, the main decision is not whether vitamin C belongs in every regimen. It is whether this 30 mL MEDIDERMA format fits the skin type, procedure plan, and product sequence your clinical lead has approved. Use it as part of a documented program rather than as a stand-alone substitute for photoprotection, barrier support, or clinician-directed treatment.

Professional Applications in Aesthetic Workflows

Clinics commonly position a professional vitamin C serum as a daily antioxidant step in aesthetic maintenance plans. MEDIDERMA C-DEFENCE MD C+SKIN may be used in baseline skincare programs, complexion-focused regimens, and supervised home-care pathways when the clinician considers vitamin C appropriate for the individual skin profile. It can also support consistency between appointments by giving staff one documented serum step to reinforce during follow-up visits.

In pre-treatment conditioning, antioxidant skincare may be paired with gentle cleansing, hydration, and sunscreen to prepare skin for certain non-invasive aesthetic services. In post-treatment routines, timing and suitability should follow the clinic’s procedure-specific guidance, especially after resurfacing, peeling, or energy-based treatments. Avoid applying active products to compromised or irritated skin unless your clinical protocol specifically allows it.

The serum also fits consultation workflows. Staff can document whether the patient is using the concentrate in the morning, whether moisturizer or sunscreen follows it, and whether any sensitivity occurs after introduction. That record helps reduce variability between visits and supports more consistent professional guidance.

Key Features for Clinic Use

• Vitamin C focus for surface-level antioxidant support in professional skincare programs.
• 30 mL bottle format for simple clinic inventory tracking.
• Lightweight serum texture that layers under moisturizer and sunscreen.
• Useful placement in brightening, hydration, and daily maintenance routines.
• Compatible with documented morning protocols when directed by the clinic.
• Appropriate for back-bar organization or supervised home-care recommendations.
• Manufacturer labeling supports lot and expiry documentation at receiving.
• Part of the broader MEDIDERMA professional skincare range.

Quick tip: Record the open date on each bottle according to your clinic’s internal changeover policy.

Ingredients, Mechanism, and Routine Placement

The formula centers on vitamin C as the primary active. Vitamin C functions as an antioxidant in skincare, helping address free radicals generated by everyday environmental exposure. In practical terms, clinics use this ingredient class to support a brighter, more even-looking complexion while maintaining a professional routine that also includes moisturization and photoprotection.

Hydrating and comfort-supporting components in the formulation help maintain a smooth feel during wear. Because excipient needs vary by clinic protocol and client history, review the manufacturer label before adding the serum to treatment pathways. This is especially important for practices that screen for fragrance sensitivity, active-ingredient intolerance, or post-procedure restrictions.

For broader ingredient context, clinics can also review antioxidants in skincare, which explains why antioxidant steps are often incorporated into aesthetic maintenance plans.

How to Build It Into a Protocol

Start with the clinic’s established regimen sequence. For many practices, a simple morning framework includes cleanser, antioxidant serum, moisturizer when needed, and broad-spectrum sunscreen. MEDIDERMA C-DEFENCE MD C+SKIN can occupy the antioxidant serum step when the client’s skin type, procedure timing, and tolerance history support vitamin C use.

When staff introduce the serum, document the planned frequency, the products layered with it, and any temporary adjustments required around procedures. If a client is starting several active products at once, consider whether your protocol calls for staggered introduction to improve tolerability tracking. Any signs of persistent stinging, redness, or worsening irritation should prompt reassessment by the clinical lead.

For clinics already using MEDIDERMA treatment concepts, this serum can sit beside other items in the brand portfolio. Brand-level browsing is available through the MEDIDERMA collection, and procedure-oriented teams may find program ideas in MEDIDERMA peel products when designing broader aesthetic pathways.

Safety, Sensitivity, and Professional Precautions

Topical vitamin C products are generally used for surface-level skincare support, but tolerability still matters. Some individuals may experience transient tingling, dryness, redness, or irritation, particularly when vitamin C is introduced alongside exfoliating acids, retinoids, peels, or other active procedures. Clinics should screen for known sensitivities and align use with the client’s skin condition at the time of application.

Do not apply the serum to broken skin, uncontrolled irritation, or areas that are not ready for active topical products under your clinic’s protocol. Around resurfacing, peels, microneedling, lasers, or other aesthetic services, follow the procedure-specific aftercare plan before reintroducing vitamin C. If irritation persists or an unexpected reaction occurs, discontinue the product in that routine and have the supervising professional reassess the plan.

Because vitamin C does not replace sunscreen, daytime routines should still include broad-spectrum photoprotection when appropriate. Many clinics pair antioxidant care with barrier-support moisturizers to improve comfort and adherence to the overall regimen. The goal is a consistent, well-documented routine rather than aggressive layering of multiple active ingredients.

Storage, Handling, and Inventory Control

Store and handle the bottle according to the manufacturer label and your clinic’s internal skincare inventory policy. Vitamin C preparations should be protected from conditions that can compromise product quality, including inappropriate heat, prolonged light exposure, or unsanitary dispensing practices. Keep caps secure and avoid contact between the dispensing area and skin or non-clean surfaces.

The 30 mL size helps clinics maintain predictable counts across treatment rooms. Use a first-expiry, first-out approach when rotating stock, and document lot numbers during receiving. If your practice separates retail consultation shelves from back-bar supplies, assign clear bin locations so staff can distinguish unopened inventory from products already in professional use.

For broader assortment planning, the Skincare category can help purchasing teams organize antioxidant, hydration, cleansing, and finishing products under one procurement workflow.

Comparable and Companion Products

Clinics that want a lighter daytime emulsion within the same line may consider C-DEFENCE MD C+SKIN Bright Moisturizing Facial Fluid. It can support routines where a fluid moisturizer format is preferred after a serum step, depending on skin type and professional direction.

For environmental exposure routines, FR-ANTIOX MD Anti-Pollution Concentrate Serum offers an adjacent antioxidant-focused option. Clinics looking at protective day creams can also review FR-ANTIOX MD Anti-Pollution Protect Facial Cream-Gel as part of a broader urban-exposure protocol.

If your team compares vitamin C formats across professional skincare ranges, C-VIT Liposomal Serum and C-VIT Radiance Glowing Fluid may help refine texture and sequence preferences. Use ingredient lists, treatment timing, and tolerance history to guide any substitution rather than switching products solely by category.

Authoritative Sources

For manufacturer information, consult the MEDIDERMA manufacturer site. For vitamin C background, see the NIH Office of Dietary Supplements vitamin C fact sheet for health professionals. For dermatology-focused context on topical vitamin C, see DermNet topical vitamin C information.

Ready to order? Choose your quantity above, or call 1-800-630-9757 to talk to our customer service team.

This content is for informational purposes only and is not a substitute for professional medical advice.