Prefer On: Does Prefer On Work?

Although PreferOn is a well marketed product from the makers of the HeadOn brand of pain reliever, it may not be the most effective scar treatment available due to the fact that it uses onion extract as its active ingredient rather than silicone.

Created by Miralus Healthcare, PreferOn claims to soften and smooth the skin in order to reduce the appearance of scars. Like other Miralus products such as HeadOn and ActivOn, PreferOn comes in an easy to use stick that is applied by simply rubbing in on any visible scars. PreferOn uses an extract from the onion bulb as its active ingredient to diminish the visibility of scars. Studies conclude that onion extract “has not been shown to improve scar symptoms in humans when compared with petrolatum emollient (Aquaphor).” The one ingredient that has been proven through numerous studies over decades is silicone. It has been shown to reduce the appearance of all scars, whether they are old or new.

PreferOn’s Strengths

  • Easy to use applicator
  • Relatively inexpensive

PreferOn’s Weaknesses

  • Uses onion extract instead of silicone
  • PreferOn website offers very little information
  • Many users report no effect
  • Applicator stick makes sharing the product unsanitary

PreferOn’s Ingredients
Propylene Glycol, Water, Sodium Stearate, PEG 8 Dimethicone, Diazolidinyl Urea, Triethanolamine, Tocopheryl Acetate, Steareth 21, Tetrasodium EDTA, Allium Cepa (Onion) Bulb Extract, Iodopropyl Butylcarbamate

PreferOn’s Size:
0.35 oz

The Verdict on PreferOn
PreferOn’s popularity is the result of effective marketing and name recognition. As a scar treatment, however, it has yet to prove itself. Unfortunately, clinical studies that have shown onion bulb extract is not effective for scar reduction. Currently, the most promising method of scar treatment is the use of silicone gels, which have been clinically proven to be effective. To see how PreferOn ranks among other scar treatment products, please take a look at the review grid below.

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