OBAGI - Nu-Derm® Exfoderm®

Step 4 in the Obagi Nu-Derm® Transformation System

Obagi Nu-Derm® Exfoderm® is a lightweight exfoliating lotion formulated with phytic acid to gently accelerate cell turnover, refine skin texture, and improve overall tone. Designed as Step 4 in the clinically proven Nu-Derm Transformation System, it works in synergy with the rest of the regimen to reveal smoother, more radiant skin over time.

Unlike harsh physical exfoliants, Exfoderm® uses a gentle chemical exfoliation approach — making it suitable for daily use as part of a supervised skincare protocol.

What It Does

• Accelerates cell turnover to reveal fresher, more even-toned skin
• Refines skin texture and minimises the appearance of rough patches
• Enhances penetration of subsequent Nu-Derm treatment steps
• Supports pigmentation correction when used alongside Nu-Derm 3 Clear or Blender Rx

Active Ingredient

• Phytic Acid — A naturally derived alpha hydroxy acid analogue that gently exfoliates the skin surface, promoting cell renewal without the irritation associated with stronger acids.

Exfoderm® vs Exfoderm® Forte — Which Is Right for You?

Both products use phytic acid as the active exfoliant and perform the same Step 4 function in the Nu-Derm System. The difference is in the base formulation:

• Exfoderm® — Lighter lotion base, suited to normal to oily skin (you are here)
• Exfoderm® Forte — Richer lotion base, suited to normal to dry skin

Not sure which is right for you? Speak to our team for personalised advice.

How to Use

Apply a thin layer to clean, dry skin as Step 4 in your Nu-Derm morning or evening routine, as directed by your skincare professional. Follow with Nu-Derm 3 Clear or Blender Rx, or your prescribed treatment step.

Always apply SPF 30+ in the morning when using exfoliating products.

Who Should Use This

✔ Those following the full Obagi Nu-Derm Transformation System
✔ Individuals looking to improve skin texture and tone
✔ Suitable for normal to oily skin types (see Exfoderm® Forte for normal to dry)
✔ Recommended for use under professional guidance

Safety Information

• Avoid contact with eyes and mucous membranes.
• If irritation or sensitivity develops, discontinue use and consult your skincare provider.
• Not recommended during pregnancy without medical advice.
• Daily SPF use is essential when incorporating exfoliating products into your routine.

UK Delivery

Orders are dispatched via tracked delivery. Not sure which Nu-Derm products are right for your skin? Speak to our team for personalised guidance.

Frequently Asked Questions

What is the difference between Exfoderm® and Exfoderm® Forte?

Exfoderm® is formulated for normal to oily skin types, while Exfoderm® Forte is designed for normal to dry skin. Both use phytic acid as the active exfoliant but differ in their base formulation. View Exfoderm® Forte for normal to dry skin →

Do I need a prescription for Obagi Exfoderm®?

No — Exfoderm® does not contain prescription-only ingredients. However, it is recommended for use as part of a professionally supervised Nu-Derm regimen for best results.

Can I use Exfoderm® with Nu-Derm 3 Clear (Hydroquinone)?

Yes — Exfoderm® is specifically designed to be used alongside Nu-Derm 3 Clear and Blender Rx as part of the complete Nu-Derm Transformation System.

How long before I see results?

Most patients notice improvements in skin texture within 4–6 weeks of consistent use. Optimal results are typically seen over a full 4–6 month Nu-Derm treatment course.