Written by Rita C. Hartman on September 28, 2018
LASH FACTORY Lash Science Eyelash & Brow Growth Serum for Eye Lash & Eye Brow

LASH FACTORY Lash Science Eyelash & Brow Growth Serum - Does it Work?-Review

What is LASH FACTORY Lash Science Eyelash & Brow Growth Serum?

In this review, we will take a look at LASH FACTORY Lash Science Eyelash & Brow Growth Serum and all the benefits it has to offer. The manufacturer of this product states that it will promote the growth of eyelashes and eyebrows in as quick as three weeks. Added benefits are that it would provide thick, healthy, full and soft lashes, consumers which are wearing contact lenses and have sensitive eyes are safe to use this serum as it is free of harsh chemicals and sulfates.

Ingredients & How It Works

  • No disclosed ingredients list.

After thorough research, we could not find any information relating to the ingredients. The only information we could obtain is that it is formulated with natural pentapeptides, vitamins, and moisturizing agents. This causes a great concern as to why would the manufacturer not disclose the content of the ingredients? The consumer is at risk (if there is an ingredient present in the formulation to which they may be allergic to) using a product without any knowledge of what it is formulated of.

Furthermore, the industry standard requires that an eyelash and eyebrow growth formula contains 10% active ingredients with a minimum of 5 patented clinically proven ingredients. It should offer the consumer a synergistic blend of ingredients for daily use including Marsula oil, Pea Sprouts, and more.

A clinically effective formulation is one which contains Vitamin E and Vitamin B5 (Panthenol), amino acids, minerals and vitamins, and rich antioxidant resveratrol for conditioning and protecting the lashes from free radicals that cause premature aging.

This is an Animal-Friendly Product.


It is recommended that this product is easy to apply, it goes on just like eyeliner.
The manufacturer should state how many times per day this product should be applied, and how much should be applied.

The Cost

The price for 7.4 ml is $29.99  - Sale Price (Normal price 79.99) and may be purchased online directly from the manufacturer’s website as well as additional distributors. The manufacturer offers the purchaser the opportunity to join the mailing list to receive huge discounts and expert tips.


LASH FACTORY Lash Science Eyelash & Brow Growth Serum provides a money back guarantee to the purchaser if the product has to be returned for a money back guarantee the purchaser should contact the manufacturer with the order information to initiate the refund.
The consumer reviews are rated Three stars.

Our Review Summary of LASH FACTORY Lash Science Eyelash & Brow Growth Serum

The facts which are pleasing about this product are, that it is an Animal-Friendly product, and the manufacturer provides a big money saving discount on this product to the purchaser. Furthermore, the product is rated three stars by the consumer.

The alarming fact about this product is that the list of ingredients is not exposed to the consumer, which leaves the consumer at risk for if they might be allergic to any of the ingredients in the formulation. What’s more, we could not establish if the ingredients contain 10% active ingredients with a minimum of 5 patented clinically proven ingredients, which is what the industry requires. And last but not least, the manufacturer does not give the user clear usage instructions, which leaves it up to their own discretion on how to use the product.

Well researched reviews, from the experts at Research & You.