Natural Moisturizing Factors (NMF) are elements that keep the outer layer of the skin protected and well-hydrated. NMF are made up of multiple amino acids, fatty acids, triglycerides, urea, ceramides, phospholipids, glycerin, saccharides, sodium PCA, hyaluronic acid and many other compounds that are naturally present in the skin.   This formula offers non-greasy hydration that acts as a direct topical supplement of impaired NMF components. It contains 11 amino acids, phospholipids, alpha/beta/gamma fatty acids, triglycerides, sterols and sterol esters, glycerin, ceramide precursors, urea, saccharides, sodium PCA and hyaluronic acid. It offers immediate hydration and lasting results with continued use.   The Ordinary’s Natural Moisturizing Factors + HA is a hydrating formula with amino acids, dermal lipids, and hyaluronic acid. Natural Moisturizing Factors (NMF) are elements that keep the outer layer of the skin protected and well-hydrated. NMF are made up of multiple amino acids, fatty acids, triglycerides, urea, ceramides, phospholipids, glycerine, saccharides, sodium PCA, hyaluronic acid and many other compounds that are naturally present in the skin. This formula offers non-greasy hydration that acts as a direct topical supplement of impaired NMF components. It contains 11 amino acids, phospholipids, alpha/beta/gamma fatty acids, triglycerides, sterols and sterol esters, glycerine, ceramide precursors, urea, saccharides, sodium PCA and hyaluronic acid.   What are the key ingredients in The Ordinary Natural Moisturizing Factors + HA? The key ingredients in this moisturizer are all hydration boosters that occur naturally in the skin. These include a cocktail of Amino Acids, Glycerin, Hyaluronic Acid, Sodium PCA, Ceramide Precursors, Urea, Essential Fatty Acids, Saccharides, Sterols, and Triglycerides.   How do the key ingredients work together? The ingredients in The Ordinary Natural Moisturizing Factors + HA are all naturally occurring and work to supplement deficiencies in dry and dehydrated skin. When applied to the skin, they help to repair and strengthen the skin barrier whilst locking in hydrating instantly and for the long term.   Who is The Ordinary Natural Moisturizing Factors + HA suitable for? The Ordinary Natural Moisturizing Factors + HA is best used on dry or dehydrated skin. The lightweight and non-comedogenic formulation can also be used on skin that is both on the oily side and dehydrated. For those with extremely dry skin, this serum should be used alongside an additional hydration treatment, such as The Ordinary Hyaluronic Acid 2% + B5.   Is The Ordinary Natural Moisturizing Factors + HA good for acne? The Ordinary Natural Moisturizing Factors + HA has not been specifically developed as an acne treatment on its own. However, it can help to support an acne-treatment routine to help boost moisture and repair dehydrated skin.   Is The Ordinary Natural Moisturizing Factors + HA good for scars and pigmentation? Scarred or pigmented skin can definitely benefit from The Ordinary Natural Moisturizing Factors + HA. This serum helps boost hydration and repair damaged skin. However, it is not a treatment for scarring or pigmentation in itself. For best results in this case, use the product as part of a routine specifically developed for minimising the appearance of scarring and pigmentation.   Is The Ordinary Natural Moisturizing Factors + HA good for rosacea? Rosacea can leave skin feeling incredibly dry and dehydrated. The Ordinary Natural Moisturizing Factors + HA is a great choice for providing an instant hydration boost and repairing the skin’s natural barrier. This serum can be used alongside The Ordinary Hyaluronic Acid 2% + B5 for even more hydration on drier skin types.   Is The Ordinary Natural Moisturizing Factors + HA comedogenic? This ligtweight moisturiser is both oil-free and non-comedogenic, so it will not block congested skin.   Patch tests are an easy way to help predict if you may experience a negative initial reaction to a new product. It is recommended to perform a patch test before incorporating any new product into your regimen. We have outlined a general method for conducting your own patch test below based on the type of product.

• Apply a small amount of the product onto a clean area of skin on the upper forearm.
• Keep the area dry.
• If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours.
• If any redness, burning, itching, blistering or irritation is observed at any time throughout the test, do not use the product.