Many women wish they had longer, beautiful eyelashes or thicker eyebrows. Long eyelashes and eyebrows can make the face appear younger and more radiant.

The majority of women who want longer eye lashes use mascara.

However, mascara can be messy and clumpy, giving the effect of “tarantula eyes” rather than “tantalizing eyes”.

Additionally, some mascara products contain some toxic ingredients, such as formaldehyde, heavy metals, and even parabens, which are known to cause cancer.

You are better off growing longer, thicker lashes and brows naturally than using a cancer-causing cosmetic.

After all, heavy metal is for listening—not mascara.

As a result, many cosmetic companies began investing in different eyelash enhancer and growth serums that specifically target the hair growth cycle for longer eyelashes and eyebrows.

But do these products actually work?

We wanted to know, too, so we began doing our homework and researching various growth serum and eyelash enhancer products to find out the truth.

We did discover that there are a few different factors that help and hinder the growth of thicker, healthier, and longer eyelashes and eyebrows.

Genetics and diet play the biggest role.

So, we put together this comprehensive guide to help you make a decision about which eyebrow and eyelash enhancement product is best for you, and whether it is worth it.

Our Top Pick: Rodan and Fields Lash Boost

Rodan and Fields Lash Boost is one of the best eyelash enhancers and brow growth serums in 2017.

Although Rodan and Fields, the skin care company that is also behind Proactiv, only launched their eyelash enhancer product in 2016, it has quickly gained attention among women who want longer, thicker, and healthier lashes.

After weeks and weeks of research, we put together a complete Rodan and Fields Lash Boost review, and here is what we found out about Rodan and Fields Lash Boost eyelash enhancer product:

• Easy to apply
• Safe to use
• Nourishes hair follicles
• Effective anti-aging product
• Effective for both eyebrows and eyelashes
• Keratin-based growth formula
• More cost-effective option than eyelash extensions
• Designed with applicator (spoolie) brush for easy application
• Proven to target the natural hair growth cycle
• Safe for sensitive skin
• No harsh or toxic chemicals or ingredients

In addition to selling a variety of skin care and anti-aging products, Rodan and Fields also offers individuals the opportunity to start a home-based business and become a beauty field consultant, selling the line of Rodan and Fields' skin care products, anti-aging products, and enhancement products.

How Did We Find the Best Eyelash Enhancer Product?

Through our research, we focused on researching the products with proven success rates, quality of ingredients, easy of use and customer reviews and feedback.

The results? Rodan and Fields Lash Boost eyelash enhancer product met our criteria, and more.

Rodan and Fields Lash Boost Ingredients

First, we reviewed the Rodan and Fields Lash Boost ingredients. The good news is Rodan and Fields posts the ingredients in all of their products.

Here is the complete list of ingredients in Rodan and Fields Lash Boost:

• Water
• Butylene Glycol
• Hydroxyethylcellulose
• Keratin
• Hydrolyzed keratin
• Biotin
• Sodium Hyaluronate
• Isopropyl Cloprostenate
• Octapeptide-2
• Allantoin
• Panthenol
• Copper Tripeptide-1
• Pantethine
• Polypeptide-23
• Cucurbita Pepo (Pumpkin) Seed Extract
• Glycerin
• Sea water
• Malus Domestica Fruit Cell Culture Extract
• Hydrolyzed Glycosaminoglycans
• Prunus Amygdalus Dulcis (Sweet Almond) Fruit Extract
• Backhousia Citriodora Leaf Oil
• Dipotassium
• Glycyrrhizate
• Rhizobian Gum
• Styrene/Acrylates/Ammonium Methacrylate Copolymer
• Xanthan Gum
• Lecithin
• PEG-12 Dimethicone
• Alcohol Denat.
• Chlorphenesin
• Phenoxyethanol
• Sorbic Acid
• Sodium Hydroxide

How Do Eyelash Enhancers Work?

Rodan and Fields claims that their eyelash enhancer and their line of skin care products are “life-changing”.

We wanted to see if this was true, so we started digging a bit further, particularly looking into their Lash Boost serum product.

Rodan and Fields claims that their Lash Boost serum product helps individuals get long, healthy, rich and bold eyebrows and eyelashes by nourishing and moisturizing the hair follicles.

But how exactly do eyelash enhancers work?

There are two different types of eyelash and eyebrow growth serums and enhancers: prescription serums and over-the-counter (OTC) serums.

Although prescription serums work, they often only provide temporary results. What may be worse is that they can also cause adverse effects, leading to hair loss rather than hair growth.

This is because most prescription eyelash and eyebrow boost serums trick the hair into thinking it is growing with the use of hormones, which can create an opposite effect. Some eye irritation can also occur.

On the other hand, OTC growth serums and eyelash enhancer products are made with natural ingredients, including essential oils, such as coconut oil, castor oil, Vitamin E oil and seed oil.

The vitamins and minerals present in these essential oils can help promote the growth of eyelashes and eyebrows.

It’s important to note that many cheap lash and brow growth serums and enhancers that you find in department stores will only give the illusion that eyelashes and eyebrows are longer and thicker, but don’t really provide true hair growth.

When researching your own eyelash and eyebrow enhancers, be sure to look for a product that contains biotin, keratin, peptides or even retinol.

These are crucial ingredients that help build chains of amino acids. Amino acids then create proteins, which can help stimulate the hair growth process in the brows and eyelashes

What You Should Know About Rodan and Fields Lash Boost Ingredients

Rodan and Fields Lash Boost eyelash enhancer is designed with a proprietary blend, which is a formula of keratin, biotin, and peptides, all of which are essential for nourishing and moisturizing the eyelashes and eyebrows to promote longer, thicker, and healthier growth, as we outlined above.

In fact, biotin and keratin are two crucial ingredients that should be present in any eyebrow and eyelash hydration serum or eyelash enhancer product.

Biotin is a B vitamin, and it is proven to help boost hair health and hair growth by strengthening keratin, the protein in hair follicles to help prevent breakage and hair loss.

What is Keratin?

Keratin is a protein that is naturally found on the outer layers of hair strands and the inner core of hair strands.

This protein is essential for boosting strength and agility of each hair strand, promoting overall health, stability, and protection against environmental damage and everyday styling and use.

When the hair is damaged physically, chemically or from environmental factors, such as sun damage, this results in a loss of keratin, which can lead to hair loss.

However, replenishing keratin levels in the outer and inner layers of the hair follicles can help restore strength and elasticity, promoting overall hair health.

Eyelash and eyebrow growth serums and enhancer products that are made with a formula that consists of main active ingredients, such as peptides, biotin, keratin (including hydrolyzed keratin) are the most effective products you can buy.

This particular formula also serves as a moisturizer, helping to increase the flexibility, agility, and strength in the hair, which can also decrease breakage, damage, and hair loss.

All in all, the best lash and brow growth serums and eyelash enhancers target the hair growth cycle rather than giving users the appearance of longer and thicker lashes.

Remember that the hair growth cycle differs between individual.

Each phase of the hair growth cycle can last between three to four weeks and up to three months.

For example, hair grows faster in some individuals than others.

In fact, according to dermatologists and medical professionals, it can take between four to eight months for a single hair strand (or eyelash) to grow to full size.

Individual results will vary.

As a result, Rodan and Fields recommends using Lash Boost for up to eight weeks to see desired results.

Why Diet is So Important to Eyelashes and Eyebrows

In addition to using a lash and brow growth serum with a proprietary growth formula with peptides and vitamins, diet can also play a crucial role in the hair growth cycle, regardless of skin type.

In fact, the proprietary formula in Rodan and Fields Lash Boost eyelash enhancer also contains some natural ingredients, including fruit extracts and seed oil.

Sea water - What exactly are the health benefits of sea water?

Sea water in its natural form contains natural minerals, salts, and amino acids, which can help keep skin hydrated and healthy.

Malus Domestica Fruit Cell Culture Extract - Also known as Swiss Apple, which is believed to be an essential anti-aging ingredient in various skin care products

Prunus Amygdalus Dulcis (Sweet Almond) Fruit Extract - Rich in vitamins and nutrients, including Vitamin A, Vitamin E, and B Vitamins

Backhousia Citriodora Leaf Oil - Also known as “Lemon Myrtle Oil”, which is an essential oil that contains a wealth of anti-inflammatory and antioxidant properties.

Cucurbita Pepo (Pumpkin) Seed Extract - Contains proteins, fatty acids, and some carbohydrates, all of which help boost collagen.

Although consuming essential vitamins and minerals from various skin care products can certainly help you get the necessary nutrients to protect and prolong the health of your hair and skin, there are also a variety of foods you can add to your diet on a daily basis to get an extra daily dose of vitamins, minerals, and nutrients you need for longer eyebrows and eyelashes.

Foods Naturally High in Biotin, Vitamins, and Fatty Acids

As mentioned above, Biotin, Keratin, and natural vitamins and fatty acids that are great for overall health as well as healthy hair and skin.

Additionally, Biotin also aids in the development of healthy skin cells, digestive tract, and helps maintain a healthy metabolism, all of which are great for healthy hair growth.

So, where can you find Biotin or a long line of essential B vitamins?

The goods news is that Biotin is naturally found in foods, such as:

• Peanut butter
• Bananas
• Organic meats
• Eggs
• Avocado
• Cauliflower
• Berries
• Fish
• Legumes
• Mushrooms

By using a quality eyelash enhancer product as well as consuming a healthy diet rich in essential fatty acids and vitamins on a regular basis, you can expect to see longer, thicker, and healthier hair, lashes and brows in a matter of months (and without the need for mascaras).

How to Use Rodan and Fields Lash Boost Eyelash Enhancer

If you are curious about trying an eyelash enhancer, then Lash and Boost is a great product to start with.

However, after reviewing a number of customer testimonials and feedback, an eyelash enhancer can be a little tricky to use.

Unfortunately, Rodan and Fields doesn’t provide detailed instructions on how to use their product; they only claim that it is “easy to use”.

What we do know, however, is that using an eyelash and eyebrow enhancer requires patience, precision, and care.

Rodan and Fields Lash Boost is designed for both eyelashes and eyebrows.

Lash Boost is also designed with an applicator to aid in the application process.

For Eyelash Use:

To use Lash Boost on the eyelashes, apply a thin line of serum along the upper lash line on the eyelid, similar to applying eyeliner. Lash Boost should be applied to clean skin and before bed at night.

Lash Boost should only be used once per day.

Use more Lash Boost product than what is directed will not speed up the lash or brow growth process.

With Lash Boost, less is more.

For Eyebrow Use:

Rodan and Fields Lash Boost is also designed for enhancing eyebrows.

To apply on the eyebrows, simply run the applicator brush along thin areas of the eyebrows.

Allow up to 90 seconds for the product to dry thoroughly before applying moisturizers, eye creams or other skin care products.

You may also need to work the brush a bit in order to get the product into root of the brows.

Be careful not to get any product in the eyes as this could cause some irritation and/ or redness.

Be sure to always use the Lash Boost applicator when applying product.

Rodan and Fields Lash Boost eyelash enhancer is for adult use only.

As with using any product, it’s important to review the ingredients and also speak with a licensed medical professional or dermatologist prior to using an eyelash enhancer product, especially if you believe you may be allergic to one of the active ingredients.

Again, individual results will vary.

What Are the Rodan and Fields Lash Boost Side Effects?

Although Rodan and Fields Lash Boost has proven to be effective, it can produce some unwanted and uncomfortable side effects.

Lash Boost contains the ingredient isopropyl cloprostenate.

The FDA advises consumers to discuss the use of products that contain this ingredient prior to use.

This is because isopropyl cloprostenate may cause some dangerous side effects, such as severe irritation, iris color change, and inflammation.

Additionally, Rodan and Fields Lash Boost may cause some itchiness and dryness as well as some irritation near the eyes especially since the product is used so closely to the eyes.

Avoid making direct contact with the eyes. If you accidentally get some product in the eyes, carefully rinse with water.

Some redness and tingling sensations may also occur.

Although this side effect is minor and only temporary, it is important to contact a medical professional should these symptoms persist longer than a week.

Lash Boost may also cause eyelashes to darken, which may or may not be an unwanted side effect.

All in all, Rodan and Fields Lash Boost skin care products and eyelash enhancement products are relatively safe to use, regardless of age, gender or health history.

However, if you believe you may be allergic to an ingredient in Lash Boost, then make it a point to discuss your concerns or the potential health risks with a licensed dermatologist or medical professional prior to using Lash Boost eyelash enhancer products.

Where to Buy Rodan and Fields Lash Boost

Rodan and Fields Lash Boost is a rather expensive product.

However, after reviewing various customer testimonials and reviews, many satisfied customers claim that Rodan and Fields Lash Boost is well worth the investment.

In fact, one customer claimed that after considering how much money she had spent on mascara over the years, Lash Boost was worth the money.

On the other hand, other customers disagreed.

A handful of customers claimed that Lash Boost caused irritation, redness, and tingling in the eyes, as the product label warned.

Although no one wants to deal with uncomfortable and irritating side effects, it is important to keep in mind that not every user will experience these side effects.

However, if you are prone to eye irritation or suffer from allergies, then you may want to discuss using Lash Boost with a medical professional prior to using the product.

Conclusion: Rodan and Fields Lash Boost Review

In summary, getting longer, thicker, and healthier eyebrows and eyelashes might seem like an impossible feat, especially when you consider how much time, effort, and money you have likely spent on mascara over the years.

However, Lash Boost has proven to be an effective, quality product.

Although it comes with a hefty price tag, it is still a more effective eyelash and eyebrow growth treatment option than buying various cosmetic and skin care products or even getting eyelash extensions, which can cost between $50 and $100 per “fill”.

You will likely see more desired results from using products that target the hair growth cycle in the eyelashes and eyebrows rather than simply enhancing the lashes and brows temporarily.

This is another reason why we chose the Rodan and Fields Lash Boost review.

Lash Boost provides long-term results after approximately eight weeks of consistent use.