What's Inside — And Why
We don't hide behind proprietary blends or vague marketing terms. Every active ingredient in Nuderm is listed, explained, and backed by published clinical research. Here's what each one does and why we chose it.
Found in: Cleanser
Salicylic Acid
What it does
A beta-hydroxy acid (BHA) that is oil-soluble, meaning it can penetrate inside the pore rather than just cleaning the surface. It dissolves the sebum plugs and dead skin cells that cause blackheads, whiteheads, and inflammatory acne. It also has mild anti-inflammatory properties.
Why we chose it
It is the gold standard for oily and acne-prone skin. Unlike glycolic acid (AHA), which is water-soluble and only works on the surface, Salicylic Acid works where the problem actually forms — inside the pore.
Found in: Serum
Niacinamide (Vitamin B3)
What it does
Reduces the appearance of enlarged pores, calms redness and inflammation, fades post-inflammatory hyperpigmentation (dark marks from old breakouts), and regulates sebum production over time.
Why we chose it
One of the most extensively researched skincare ingredients. Effective at multiple concentrations. Compatible with nearly every other active ingredient. Visible results within 2–4 weeks.
Found in: Serum + Moisturizer
Zinc PCA
What it does
Targets the sebaceous glands directly to reduce oil production at the source. Has antimicrobial properties that help prevent acne-causing bacteria from proliferating. Reduces shine for hours.
Why we chose it
Unlike Niacinamide, which regulates oil indirectly through skin barrier improvement, Zinc PCA works directly on the oil-producing glands. Using both creates a dual-mechanism approach to oil control.
Found in: Moisturizer
Ceramides
What it does
Ceramides are lipids naturally found in the skin barrier. When the barrier is damaged by acne, UV exposure, or harsh cleansers, ceramides repair and strengthen it, reducing transepidermal water loss and preventing irritants from penetrating.
Why we chose it
Oily skin with acne is almost always barrier-compromised. Rebuilding the barrier is what stops the cycle of overproduction, irritation, and breakouts.
Found in: Moisturizer
Hyaluronic Acid
What it does
A humectant that attracts and holds up to 1,000 times its weight in water. It pulls moisture from the air and deeper skin layers into the surface cells, providing hydration without any oils or heavy textures.
Why we chose it
Oily skin is often dehydrated internally. Hyaluronic Acid provides the water the skin needs so that sebaceous glands stop overcompensating with excess oil.