Smashbox O-Plump Review - For Fuller Plumper Lips Lip Plumper Updated April, 2023
Final Thoughts

Overall Score 69%

Smashbox O-Plump Review

Manufacturer’s Claim

Today we will review a product manufactured by Smashbox, called O-Plump. The manufacturer claims that this lip plumping product goes on clear and becomes your own custom shade of pink as it reacts with your lips. To find out more about the ingredients in Smashbox O-Plump and to discover all the benefits, read our full review below.


  • Hydrogenated Polyisobutene
  • Caprylic/Capric Triglyceride
  • Ethylene/Propylene/Styrene Copolymer
  • Butylene/Ethylene/Styrene Copolymer
  • Hydrogenated Polydecene
  • Polybutene
  • Mentha Piperita (Peppermint) Oil
  • Punica Granatum (Pomegranate) Seed Oil
  • Gaultheria Procumbens (Wintergreen) Leaf Extract
  • Zingiber Officinale (Ginger) Root Oil
  • Carthamus Tinctorius (Safflower) Seed Oil
  • Glycine Soja (Soybean) Oil
  • Persea Gratissima (Avocado) Oil
  • Capsicum Frutescens Fruit Extract
  • Ginkgo Biloba Leaf Extract
  • Phaeodactylum Tricornotum Extract
  • Mentha Viridis (Spearmint) Extract
  • Lycium Barbarum Fruit Extract
  • Ulva Lactuca Extract
  • Vanillyl Butyl Ether
  • Methyl Nicotinate
  • Menthoxypropanediol
  • Tetrahexyldecyl Ascorbate
  • [+/- Red 27 (CI 45410)] <Ilniln38945>

This product contains many ingredients, however, the manufacturer does not indicate the main active ingredients in this product. They do however state that the Goji Berry-C Complex, Gingermint, ginkgo biloba, and pomegranate seed antioxidants as well as avocado oil for color and shine. Peppermint oil is one of the ingredients that should also stand out above the rest, however, this is not mentioned. In addition to this drawback, our research indicates that other brands contain at least 5 clinically proven ingredients that are patented, whereas this product contains none. Also, it does not provide willow herb flower or pink purslane which could help the product be more effective than others. Nonetheless, Smashbox O-Plump does not seem to be as effective as other brands.


It is recommended by the manufacturer that the user apply a generous amount of product to bare lips. Within seconds one will start to see a reaction as the lips turn rosy in color. This application should last one entire day. The manufacturer adds that a user can take a highlighter and dab on top of the cupid’s bow before applying O-Plump. This will provide the ultimate plump pout.


Each tube of this product will cost a total of $27.00. This is a reasonable price, however, there are no discounts or cost-effective bundle deals available. Nonetheless, we do appreciate that the product is sold online from the manufacturer’s website.


The manufacturer offers a money-back guarantee on products that have been partially used. The only problem with this guarantee is that there is no return period provided. Customers will not know when to return their products and as a result, it may be refused.

Smashbox O-Plump Review – The Bottom Line

This analysis of Smashbox O-Plump has provided us with enough information to make a clear conclusion. We really appreciate the fact that the customer will know exactly how to apply the product with the help of the clear usage instructions provided.

However, there are many things about the product that we do not like. First of all, the product does not contain clinically proven, effective, and patented ingredients. This is quite a huge setback and may negatively affect the product’s effectiveness. Furthermore, the customer is not taken care of as there are no affordable bundle deals available or a solid guarantee. Due to these unfortunate reasons above, we do not recommend the use of Smashbox O-Plump.

Reviewed & delivered by our panel of experts at Reviewy.