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R + F Lash Boost
#1 Premium Lash Serum in the U.S. in 2021!* Our famous lash conditioning serum is applied nightly to promote the appearance of longer, stronger and darker-looking lashes (or brows!)
Size: 5 ML / 0.17 Fl. Oz. U.S.
Typical Use: Once daily, in the PM
$155.00
Retail Price
$139.00
PC Perks Price
60 Day Money Back Guarantee
Don't love it? It's on us. Learn More60 Day Money Back Guarantee
We offer a full refund of the purchase price, excluding shipping charges, within 60 days from the date of purchase. Items that are returned outside of the R+F return policy will be discarded and no return will be issued.
60 Day Money Back Guarantee
Don't love it? It's on us. Learn MoreDETAILS
What it is: A nightly eyelash conditioning serum infused with technology to enhance the appearance of length, volume + definition of eyelashes and eyebrows.
Why you need it: Lash durability can be enhanced with proper moisture and protection against breakage. Condition your eyebrows and eyelashes to achieve youthful, fuller-looking definition.
*Source Euromonitor International Limited; Beauty and Personal Care 2022 Edition, retail value RSP terms; all channels; Lash Serum including Lash Serum products sold as part of Sets and Kits.
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.
ITEM NUMBER: ENHLSH01
KEY CONCERNS
Thin or sparse eyelashes and brows
KEY BENEFITS
Maintains moisture, enhances lash durability and protects against breakage
INGREDIENTS
Proprietary Technology + Key Ingredients
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Lash Boost Technology+ other key ingredients
View All Ingredients
R+F Lash Boost contains almond extract and may not be safe for those with nut allergies. Please consult your doctor before use.
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Access ongoing benefits with a one-time enrollment fee of $19.95
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RESULTS
Percent of study participants who experienced an improvement in the appearance of:
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90%fuller-looking lashes*
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85%longer-looking lashes*
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63%darker-looking lashes*
View Full Study
FULL STUDY RESULTS
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.
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.
BEFORE & AFTER
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Kelly, R+F Team Member
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Study Participant
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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
Use once daily in the PM, on upper lash line only.
- Remove makeup and cleanse face.
- Dry eyelids and lashes completely.
- Apply serum only along the upper lash lines. Dip the brush once per eye and wipe excess product off the brush before applying.
- Gently wipe off excess serum from eyelids or lashes. Do not wash your face or eye area after applying. Wait ~90 seconds for serum to dry before going to sleep or applying other products near the eye area.
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.
Targeted Add-On
R+F Instant Targeted Firming Gel
Powerful treatment to visibly tighten + smooth wrinkles, sagging skin, under eye bags + expression lines.
$105.00
Pair with Your Regimen
REDEFINE Multi-Function Eye Cream
Use with Regimen to reduce the appearance of lines, wrinkles + sagginess in the eye area.
$70.00
Common questions about Rodan + Fields
Lash Boost
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 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 I use Rodan + Fields Lash Boost if my eyeliner is tattooed?
Rodan + Fields Lash Boost is suitable for use if your eyeliner is tattooed.
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.
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.
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