The Ordinary Amino Acids + B5 Serum

The Ordinary Amino Acids + B5 is a concentrated hydration support formula that delivers a blend of skin-identical amino acids and vitamin B5 to strengthen the skin barrier, enhance moisture retention, and improve overall skin health and resilience.

Key Benefits

1. Strengthens and supports skin barrier function
2. Provides deep hydration and moisture retention
3. Contains 17 skin-identical amino acids
4. Improves skin texture and smoothness
5. Enhances skin's natural repair processes
6. Gentle formula suitable for daily use

How to Use

Apply a few drops to entire face AM and PM after cleansing. Can be used alone or before other serums and moisturizers. Pat gently until absorbed. Layer with other hydrating products for enhanced benefits. Safe to use twice daily.

Best For (Skin Type)

1. All skin types, especially sensitive
2. Dry and dehydrated skin
3. Compromised skin barrier
4. Sensitive and reactive skin
5. Post-procedure skin recovery
6. Those seeking gentle hydration

Key Ingredients

1. 17 Amino Acids Complex – Skin-identical building blocks that support barrier function and hydration
2. Vitamin B5 (Panthenol) – Deeply hydrating and soothing, supports skin repair
3. Sodium PCA – Natural humectant that attracts and retains moisture

Skincare Routine Step

Step 2: Apply after cleansing, before thicker serums and moisturizers (AM & PM)

Use This With

1. The Ordinary Hyaluronic Acid 2% + B5 (layer together)
2. The Ordinary Natural Moisturizing Factors + HA
3. The Ordinary Niacinamide 10% + Zinc 1%
4. Any The Ordinary serum or treatment

Works well with: All products - this is one of the most compatible serums in the range