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R + F Lash Boost

$155.00 $139.00 with PC Perks

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Item Number ENHLSH01

What It Is:
A nightly eyelash serum that conditions and moisturizes lashes to promote the appearance of fuller, longer, darker-looking lashes. This conditioner can also be used to achieve fuller-looking brows. (5 mL / 0.17 Fl. Oz. U.S.)


*For more information on our 60-day return policy, including terms and conditions, please see our Satisfaction Guarantee.


Percent of study participants who experienced an improvement in the appearance of:

90% fuller-looking lashes
85% longer-looking lashes
63% darker-looking lashes

Based on an 8-week U.S. clinical and consumer study.

after image
before image
Jacqueline, R+F Team Member
Disclaimer: Results may vary depending on multiple factors: age, gender, skin type and condition, concomitant products used, health history, location, lifestyle and diet.
Unretouched photos.

How to Use Lash Boost: Use once daily, at night, applying to upper lash line only and following these steps.

1. Remove makeup and cleanse face.
2. Dry eyelids and lashes completely.
3. Apply Lash Boost only along the upper lash line of both eyes. Dip the brush once per eye and wipe any excess product off the brush before applying.
4. Gently wipe off any excess serum from your eyelids or lashes.

Do not wash your face or eye area after applying. Wait approximately 90 seconds for Lash Boost to dry before going to sleep or applying other products around your eye area. Avoid eyelids and lashes when applying any product to the eye area, including eye cream.

WARNINGS: For external use only. Avoid getting in the eyes; in the event of direct contact, rinse with cool water. If you develop irritation or swelling, discontinue product usage. If irritation is significant, or in the first instance of any swelling, consult your physician. If you're pregnant or nursing, being treated for any eye-related disorder, undergoing cancer treatment or prone to dry eyes or styes, consult your physician before use. If you notice irregularities in the appearance of lashes, discontinue use. Keep out of reach of children.


Water/Aqua/Eau, 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, PVP, Lecithin, PEG-12 Dimethicone, Alcohol Denat., Chlorphenesin, Phenoxyethanol, Sorbic Acid, Sodium Hydroxide.

R+F Lash Boost contains almond extract and may not be safe for those with nut allergies. Please consult your doctor before use.


Can I apply Rodan + Fields Lash Boost in the morning instead?
We recommend that you use Rodan + Fields Lash Boost during the evening, as directed. If you nonetheless choose to apply Rodan + Fields Lash Boost in the morning, be sure that it is on a clean, dry lash line to ensure cleanliness and efficacy of the formula. Rodan + Fields Lash Boost should be completely dry before applying any additional products to the area.

Will applying Rodan + Fields Lash Boost more frequently deliver faster results?
Rodan + Fields Lash Boost will give your eyelashes a fuller and longer-looking appearance with just once a day application. No additional applications are necessary. We do not recommend using the product more than once a day, as overuse may lead to irritation.

What if I forget to apply Rodan + Fields Lash Boost for a day (or a few days)?
If you forget and skip an application, just apply Rodan + Fields Lash Boost as usual the following evening. Do not apply more frequently because you have missed an application, as overuse may lead to irritation. Rodan + Fields Lash Boost will make your eyelashes appear fuller and longer with just once a day application.

Can Rodan + Fields Lash Boost also be used on my eyebrows?
Rodan + Fields Lash Boost can be applied to eyebrows to help them appear healthier looking and more beautiful. Apply Rodan + Fields Lash Boost nightly to clean and dry eyebrows. Do not wash your face after you apply Rodan + Fields Lash Boost to your eyebrows.

Can Rodan + Fields Lash Boost be used on the lower lash line?
Do not use on the lower lash line. Applying Rodan + Fields Lash Boost on both the upper and lower lashes could lead to irritation in the eye area.

How do I use Rodan + Fields Lash Boost with my Regimen?
Remove your makeup. Then wash your face with your Rodan + Fields Regimen Wash. Eyes should be completely clean and dry. Apply Rodan + Fields Lash Boost as directed and wait at least 90 seconds for the product to completely dry. Follow with the remaining Regimen Steps 2-4, avoiding the eye area.

Is Rodan + Fields Lash Boost safe for my eyes?
Rodan + Fields philosophy is to create safe and beautifying formulations. We would not place a product on the market that does not meet our standards. Rodan + Fields Lash Boost has been found to be well tolerated and non-irritating for the great majority of users. However, if you think you might have a skin or eye sensitivity, we recommend conducting a patch test: after making sure your eyelids are clean and free of make-up, apply a small amount of Lash Boost to a portion of the eyelid margin near the upper eyelash line of one eye. If the eyelid skin appears normal and the eye shows no redness or irritation after 24 hours, then apply Lash Boost as directed but begin with a reduced frequency (e.g., every other day) for several days and gradually increase to every day, while monitoring for any tolerance issues. In some cases, the product may be better tolerated with a reduced frequency of application. If redness or irritation returns despite a reduction in frequency of application of the product, discontinue use of the product and consult with a medical professional.

Can I use Rodan + Fields Lash Boost if I wear contact lenses?
Yes. Rodan + Fields Lash Boost has been found to be safe and non-irritating for contact lens wearers.

Can I use Rodan + Fields Lash Boost if my eyelashes or eyebrows are tinted?
Rodan + Fields Lash Boost is suitable for tinted eyelashes and eyebrows and will not affect the color.

Can I use Rodan + Fields Lash Boost if I have eyelash extensions?
Rodan + Fields Lash Boost was designed for use on natural lashes. We do not recommend using it with eyelash extensions.

Can I use Rodan + Fields Lash Boost if my eyeliner is tattooed?
Rodan + Fields Lash Boost is suitable for use if your eyeliner is tattooed.

How long will a container of Rodan + Fields Lash Boost last?
If applied according to directions — once a day on upper lash line — one container should last approximately 2 months. We recommend replacing after 3 months from opening.

What is the shelf life of Rodan + Fields Lash Boost?
Rodan + Fields Lash Boost has a two-year shelf life. However, once opened we recommend that Rodan + Fields Lash Boost be used within the next 3 months then thrown away.

What should I do if I accidently get Rodan + Fields Lash Boost in my eyes?
Rodan + Fields Lash Boost is designed to be used on the upper lash line and contact with the eye should be carefully avoided. However, if the product does get into your eye, immediately rinse with plenty of cool water. If irritation from direct contact occurs, temporarily discontinue use. If symptoms persist, see your doctor.

Can my teenage children use Rodan + Fields Lash Boost?
We recommend that you discuss the use of Rodan + Fields Lash Boost by persons under 18 years old with a doctor.