Panthenol (Vitamin B5): The Ultimate Skin Soother

Panthenol, also known as Provitamin B5, has 88-92% dermatologist support for its exceptional ability to hydrate, soothe, and repair the skin barrier.

What is Panthenol?

Panthenol is the alcohol form of pantothenic acid (Vitamin B5). When applied to skin, it converts to pantothenic acid, which is essential for healthy skin function.

Key Benefits

1. Deep Hydration

Panthenol is a humectant that attracts and holds water in the skin, providing lasting hydration without heaviness.

2. Barrier Repair

It supports the synthesis of lipids and proteins needed for a healthy skin barrier, reducing transepidermal water loss (TEWL).

3. Anti-Inflammatory

Panthenol calms irritated skin, making it valuable for conditions like eczema, rosacea, and post-procedure care.

4. Wound Healing

Studies show panthenol accelerates epithelialization (skin healing) and improves wound closure.

Why Dermatologists Love Panthenol

The Perfect Pairing Ingredient

Panthenol excels when paired with potentially irritating actives:

With Retinoids: Reduces dryness and peeling

With AHAs/BHAs: Minimizes irritation while allowing exfoliation

With Vitamin C: Provides soothing balance

With Niacinamide: Complementary barrier support

How to Use Panthenol

Concentrations: Look for 1-5% in formulations

Apply after actives to soothe and protect

Use AM and PM - it's gentle enough for twice daily

Look for it in moisturizers, serums, and masks

Who Benefits Most?

Sensitive skin types - calms reactivity

Dry skin - provides lasting hydration

Retinoid users - minimizes retinization irritation

Post-procedure - supports healing after peels or lasers

Eczema-prone - reduces flares

The Bottom Line

Panthenol is one of the most versatile and well-tolerated ingredients in skincare. It's the ideal "supporting actor" that makes your other actives work better while keeping skin calm and hydrated.