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Hydroxyphenyl Propamidobenzoic Acid
Product Introduction
Hydroxyphenyl Propamidobenzoic Acid, also known as HPPA, is a compound that has gained significant attention in the field of skincare and cosmetics. Because of its special qualities and many advantages, HPPA is now a widely used component in many cosmetic goods. Hydroxyphenyl Propamidobenzoic Acid comes from benzoic acid and has two groups: a propamido and a hydroxyphenyl. Due to its well-known anti-inflammatory and antioxidant characteristics, this chemical is a great addition to skincare products.
Hydroxyphenyl Propamidobenzoic Acid, or HPPA, is a versatile ingredient used in the cosmetic industry for its antioxidant, anti-inflammatory, and UV-protective properties. It can help in maintaining the overall health and appearance of the skin, while also providing moisturizing and hydrating benefits. Incorporating HPPA into your skincare routine can be a beneficial step towards achieving healthy and radiant-looking skin.

Uses of Hydroxyphenyl Propamidobenzoic Acid:
Sunscreen:
One of the primary uses of Hydroxyphenyl Propamidobenzoic Acid is in sunscreens. It shields the skin from damaging UV radiation by functioning as a UV filter. HPPA offers broad-spectrum protection by absorbing UVA and UVB radiation.
Anti-aging Products:
Hydroxyphenyl Propamidobenzoic Acid is often used in anti-aging skincare products because of its antioxidant qualities. It aids in the elimination of free radicals, which may hasten the ageing process and harm skin.
Skin Brightening:
Research has shown that HPPA has skin-brightening properties. It contributes to the appearance of less hyperpigmentation and dark patches, giving the skin a more even tone.
Moisturisers:
Because Hydroxyphenyl Propamidobenzoic Acid helps the skin retain moisture, it’s also utilised in moisturisers. It keeps the skin nourished and hydrated, resulting in smooth, supple skin.
Key Technical Parameters
Appearance |
White to off-white powder |
Assay |
99.0% min. |
Loss on drying |
0.5% max. |
Melting point |
188℃~200℃ |
Ignition residue |
0.1% max |
Heavy metals |
10 ppm max |
Pb |
10 ppm max. |
As |
2 ppm max. |
Hg |
1 ppm max. |
Cd |
5 ppm max. |
Total Bacterial |
1000 cfu/g max. |
Benefits of Hydroxyphenyl Propamidobenzoic Acid :
Antioxidant Properties: HPPA acts as a potent antioxidant, protecting the skin from damage caused by free radicals. Free radicals are unstable molecules that can cause oxidative stress on the skin, leading to premature aging and other skin concerns. By neutralizing these free radicals, HPPA helps in maintaining the overall health and appearance of the skin.
Anti-Inflammatory Properties: Inflammation is a common skin concern that can lead to redness, swelling, and discomfort. HPPA has anti-inflammatory properties that help in reducing inflammation and soothing the skin. It can be particularly beneficial for individuals with sensitive or irritated skin.

UV Protection: HPPA has been found to have UV-absorbing properties, making it an effective ingredient in sunscreens and other sun protection products. It helps in protecting the skin from the harmful effects of UV radiation, such as sunburn, premature aging, and the risk of skin cancer.
Moisturizing and Hydrating: HPPA has moisturizing and hydrating properties, which help in keeping the skin hydrated and preventing moisture loss. It can improve the skin’s barrier function, keeping it soft, supple, and moisturized.
Applications
● Anti-inflammatory
● Anti-aging
● Skin Brightening
● Antioxidant
● Skin soothing
● Moisturizing
Advantages
● The same skin-calming action as Avena sativa (oat)
● Suitable for sensitive skin
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