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130163 RonaCare® AP


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Free radicals have potentially damaging consequences for human skin. Consumers are concerned with how they can protect their skin from this and other threats. RonaCare® AP is the solution. A truly advanced, intelligent skin protection system that takes skin protection to the next level.

Our product has been carefully designed to work 24 hours a day to enhance the skin’s appearance. It fights pollution, prevents aging and addresses the conditions that lead to acne. Its stability and long-term efficiency make it a secret weapon. 

Your powerful protector

Radical buildup continues long after exposure to the sun has ended, and persists even into the night. In addition, radical buildup is not limited to UV light alone, as both visible and infrared radiation also adds to the total oxidative level of the skin. RonaCare® AP fulfills all the requirements for an advanced protection system. It is a powerful substance that acts as your skin’s second line of defense against harmful environmental factors.

RonaCare® AP works just as much on the outside as on the inside. Indeed, it can dramatically increase the protection level of cosmetic formulations against ROS to ensure optimal skin protection. But this is not the only benefit! Various studies show that RonaCare® AP can support the skin’s own defense system and safeguard its natural resistance – even under UV stress. Moreover, it has a significant and positive impact on blemished skin through reduction of skin oiliness and redness and therefore prevention of future acne. Last but not least, recent studies show that RonaCare® AP acts as a powerful weapon against pollution and its harmful consequences.

Our powerful active ingredient RonaCare® AP acts day and night employing a continuous three-phase mechanism: oxidative stress is dimmed, protection from ROS is enhanced and the formation of further reactive species is prevented. RonaCare® AP’s advanced reducing power comes from the four hydrogen equivalents in each molecule. The molecule is extremely stable and therefore protects actively much longer than ascorbic acid or α-tocopherol.

Advantages at a glance

  • Combination of long-term activity and superb stability
    • in a cosmetic product
    • as well as on the skin
  • Protection of skin from ROS and light-induced radicals
  • In-vitro tests show that it protects lipids like those found in the skin
  • Anti-pollution benefits
  • Stabilization of UV filters
  • Effective against free radicals around the clock
  • Reduces skin oiliness and redness and helps prevent future acne
  • Ideal for everyday formulations


Bis-Ethylhexyl HydroxydimethoxyBenzylmalonate

Package Size

Product Number



1301630100 Plastic bottle 100 g
1301631000 Plastic bottle 1 kg
1301631002 Plastic bottle 1 l
1301639025 Plastic container 25 kg

Product Information

Product Summary

CAS number 872182-46-2
Hill Formula C₂₈H₄₆O₇
Molar mass 494.67 g/mol

Handling & Storage Information

Storage Temperature Store at +15°C to +25°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point <-37 °C
Density 1.04 g/cm3 (20 °C)
Boiling point 343 °C (1013 hPa) (decomposition)
Vapor pressure <0.01 hPa (20 °C)
Flash point ;;;;;c.c.;Not applicable