Obagi C20 Serum 15ml

About Product

Obagi’s Next-Generation Direct-Delivery Vitamin C Serum

The newly upgraded Obagi C Serum introduces a breakthrough “direct-delivery serum” concept. Formulated with Deep C Porter technology, this advanced essence drives pure Vitamin C deep into the stratum corneum for enhanced absorption and visible results.

Enhanced further with Advanced C Control EX, the formula penetrates from the skin’s surface down through the layers of the stratum corneum, helping address multiple concerns—including enlarged pores, uneven texture, dullness, and loss of clarity—while revealing smooth, luminous, radiant skin with a refined glow.

⭐ Key Benefits

① Obagi’s Exclusive Pure Vitamin C × Vitamin E Formula

• High-concentration Pure Vitamin C (Ascorbic Acid) in a highly stable formulation

• Enriched with Vitamin E (Tocopherol) to support hydration and skin smoothness

• Helps minimise the appearance of pores while promoting clearer, brighter-looking skin

• Supports moisture balance and enhances overall radiance

Key Ingredients:
Ascorbic Acid (Skin Conditioning & Moisturising), Tocopherol (Moisturising)

② Deep C Porter Technology

• Carefully selected ingredients designed to deliver Vitamin C deep into the stratum corneum

• Enhances penetration and maximises efficacy for smoother, refined skin texture

Key Ingredients:
Ascorbic Acid (Skin Conditioning), Iris Root Extract (Moisturising)

③ Advanced C Control EX Complex

• Obagi’s fast-acting approach that penetrates from the skin surface into deeper layers

• Targets multiple skin concerns simultaneously, including uneven texture and dullness

• Helps maintain hydration and improve overall skin clarity

Key Ingredients:
Yeast Extract, Salicornia Herbacea Extract, Propanediol, Dimethyl Isosorbide (Moisturising Ingredients)

🧴 How to Use

Use every evening after cleansing and after preparing the skin with lotion/toner.

Step 1:
Dispense onto your palm using the dropper

• C5 / C10 / C20 Serum: 3–4 drops

• C25 Serum: 4–5 drops

Step 2:
Apply evenly across the face, focusing on areas prone to dullness or uneven tone.

Tips:

• For targeted concerns, layer an additional small amount on problem areas.

• If experiencing dryness, apply after emulsion or moisturiser for extra comfort.