OBAGI Prescription Vitamin C Brightening Serum (C Rx)

OBAGI-C Rx Clarifying Serum is a prescription-strength brightening treatment combining 4% hydroquinone with potent vitamin C (L-Ascorbic Acid). This medical-grade serum targets stubborn hyperpigmentation, dark spots, melasma, and uneven skin tone while providing powerful antioxidant protection.
 
The dual-action formula works to inhibit melanin production at the cellular level while vitamin C brightens, protects against environmental damage, and supports collagen production for comprehensive skin rejuvenation.
 
PRESCRIPTION-ONLY MEDICINE
This product requires:
✓ FREE medical consultation and skin assessment
✓ Qualified prescriber approval
✓ Identity verification
✓ Not suitable during pregnancy or breastfeeding
 
BEST FOR
- Hyperpigmentation and dark spots
- Melasma and post-inflammatory hyperpigmentation
- Uneven skin tone
- Sun damage and photodamage
- Age spots and discoloration
- Dull, lackluster complexion
- Antioxidant protection and brightening
 
KEY INGREDIENTS
- Hydroquinone USP 4% (prescription-strength skin lightening agent)
- L-Ascorbic Acid (Vitamin C) - potent antioxidant and brightening agent
- Complementary botanical extracts
 
USAGE INSTRUCTIONS
Apply 5-7 drops twice daily (morning and evening) to clean, dry skin before moisturizer, as directed by your prescriber. May be used alone or as part of complete OBAGI skincare system. Daily broad-spectrum SPF essential during treatment.
 
IMPORTANT SAFETY INFORMATION
May increase sun sensitivity. Avoid during pregnancy or breastfeeding. Inform prescriber of all current skincare products and medications. Some initial tingling may occur. Discontinue if irritation develops and consult prescriber.
 
IMPORTANT: Consultation, medical assessment, and regulatory verification required before dispensing. Payment does not guarantee approval.