Wondering which serum should sit in your skincare routine? The answer depends on whether you're treating your face or your body. Mario Badescu Vitamin C Serum is a vitamin C and antioxidant formula aimed at body skin, while The Ordinary Niacinamide 10% + Zinc 1% is a facial serum built for blemish-prone skin. With a $12.81 gap between list prices, these two serums solve different problems rather than competing for the same spot.
Quick verdict
Choose The Ordinary Niacinamide 10% + Zinc 1% if your priority is facial oil control, blemishes, and a smoother, less congested complexion. Choose Mario Badescu Vitamin C Serum if your priority is a moisturizing body serum with antioxidant support. The choice is less about which formula is superior and more about matching the serum to the skin you're treating.
At a glance
| Mario Badescu Vitamin C Serum | The Ordinary Niacinamide 10% + Zinc 1% | |
|---|---|---|
| Listed price | $20.50 | $7.69 |
| Price bar | ||
| Key focus | Vitamin C, antioxidants, moisturizing | Niacinamide 10%, Zinc PCA, smoothing |
| Intended area | Body | Face |
| Skin concerns | Aging, skin health, moisture | Blemishes, oil, visible pores, congestion |
Where Mario Badescu Vitamin C Serum wins
- It is a moisturizing serum that fits a portion of your routine often left out.
- Its formula focuses on nourishing and protecting the skin rather than controlling oil.
- If your face already has its own treatment, this serum is an easy addition.
Where The Ordinary Niacinamide 10% + Zinc 1% wins
- It targets blemish-prone skin with a formulation aimed at controlling oil and reducing the appearance of pores.
- The water-based serum is lightweight and designed for daily face application.
- It is positioned around smoothing and clarifying, making it a natural fit for congested complexions.
Product notes
Mario Badescu Vitamin C Serum
The Mario Badescu serum is a moisturizing formula made for body skin. It combines vitamins and antioxidants to support skin health and target visible signs of aging, which makes it a practical choice when your body needs more attention than your face. It is a deliberate addition for someone who wants to extend a skincare routine below the neck, and it can stand alone as a moisturizing step. If you already have a facial serum but no body serum, this is the product that fills that gap. The limitation: its focus is nourishment and protection, not blemish or oil control, so it won't replace a facial treatment for congested skin.
The Ordinary Niacinamide 10% + Zinc 1%
The Ordinary serum is designed for blemish-prone facial skin. Its niacinamide and zinc PCA blend targets oil control, smoothing texture, and reducing the visibility of pores, which makes it a useful candidate for congested or oily complexions. The water-based formula is lightweight, so it works as a daily facial step. The limitation: if you were hoping for a vitamin C product, this formula is built around niacinamide and zinc instead, and the application guidance points to the face. The 10% niacinamide concentration also makes a patch test a sensible first step.
Final choice by use case
- For a facial serum that addresses visible pores and oil, go with The Ordinary Niacinamide 10% + Zinc 1%.
- For a body serum that moisturizes and offers antioxidant support, go with Mario Badescu Vitamin C Serum.
- If you can only add one serum right now, let your most immediate skin concern pick for you: congestion and oil point to The Ordinary, while body care and nourishment point to Mario Badescu.

