R + F Lash Boost
R + F Lash Boost
Rodan + Fields is the #1 Premium Lash Serum Brand in the US in 2024* 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.
BUNDLE & SAVE
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RESULTS
Percent of study participants who experienced an improvement in the appearance of:
*Based on an 8-week U.S. clinical and consumer study.
Ella, R+F Team Member
Brand Consultant
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.
Do not wash your face or eye area after applying. Wait approximately 90 seconds for serum todry before going to sleep or applying other products around your eye area.Avoid eyelids and lashes when applying any other product to the eye area, including eye cream.
WARNINGS: For external use. Keep out of reach of children. Avoid getting in eyes; if so, rinse with water. Do not use if pregnant or nursing, undergoing treatment for glaucoma or cancer, or if you have ever experienced conjunctivitis, dry eyes, eye infections, styes, irritation from other cosmetics applied in the eye area, or any eye-related disorder or illness. Some users have reported eye redness and itchiness, dry eyes, watering of the eyes, sensitivity, styes, inflammation of eyelid and eye, temporary darkening of skin around the eye area, lash loss and/or visible enhancement of hair around or outside the eye area. Stop use immediately if you experience these or other symptoms. If symptoms persist, seek medical attention. During the time Lash Boost has been on the market, R+F has received reports from some customers of other reactions, including iris discoloration, the appearance of droopy eyelids, and the exacerbation of meibomian gland dysfunction, among others.These and other reactions have been associated with other products containing prostaglandin analogs. Lash Boost has undergone 8-week clinical cosmetic testing,but no long-term testing has been conducted.
DETAILS
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; Custom research conducted June-Aug 2025, retail value RSP terms; all channels; Lash Serum including Lash Serum products sold as part of Sets and Kits.
This cosmetic product contains isopropyl cloprostenate, a synthetic prostaglandin analog. See WARNINGS.
WARNINGS: For external use. Keep out of reach of children. Avoid getting in eyes; if so, rinse with water. Do not use if pregnant or nursing, undergoing treatment for glaucoma or cancer, or if you have ever experienced conjunctivitis, dry eyes, eye infections, styes, irritation from other cosmetics applied in the eye area, or any eye-related disorder or illness. Some users have reported eye redness and itchiness, dry eyes, watering of the eyes, sensitivity, styes, inflammation of eyelid and eye, temporary darkening of skin around the eye area, lash loss and/or visible enhancement of hair around or outside the eye area. Stop use immediately if you experience these or other symptoms. If symptoms persist, seek medical attention. During the time Lash Boost has been on the market, R+F has received reports from some customers of other reactions, including iris discoloration, the appearance of droopy eyelids, and the exacerbation of meibomian gland dysfunction, among others.These and other reactions have been associated with other products containing prostaglandin analogs. Lash Boost has undergone 8-week clinical cosmetic testing, but no long-term testing has been conducted.
ITEM NUMBER: ENHLSH01
KEY CONCERNS
Thin or sparse eyelashes and brows
KEY BENEFITS
Maintains moisture, enhances lash durability and protects against breakage
AWARD WINNER
INGREDIENTS
Proprietary Technology + Key Ingredients
R+F Lash Boost contains almond extract and may not be safe for those with nut allergies. Please consult your doctor before use.
Water, Butylene Glycol, Hydroxyethylcellulose, Keratin, Biotin, Sodium Hyaluronate, Isopropyl Cloprostenate, Octapeptide-2, Allantoin, Panthenol, Copper Tripeptide-1, Pantethine, sh-Polypeptide-1, Cucurbita Pepo (Pumpkin) Seed Extract, Glycerin, Sea Water, Malus Domestica Fruit Cell Culture Extract, Hydrolyzed Glycosaminoglycans, Prunus Amygdalus Dulcis (Sweet Almond) Seedcake Extract, Backhousia Citriodora Leaf Oil, Dipotassium Glycyrrhizate, Rhizobian Gum, Styrene/Acrylates/Ammonium Methacrylate Copolymer, Xanthan Gum, PVP, Lecithin, PEG-12 Dimethicone, Alcohol, Chlorphenesin, Phenoxyethanol, Sorbic Acid, Sodium Hydroxide.
LONGER + FULLER-LOOKING LASHES IN 4-6 WEEKS.*
Based on an 8-week U.S.clinical and consumer study.
1 LASH BOOST IS SOLD EVERY 30 SECONDS
MORE THAN HYPE. REAL RESULTS.
Made in our labs, clinically tested to perfection, and powered by ingredients in amounts that really make a difference.
WOMEN-BACKED SCIENCE
We don't just know women's skin, we know how to formulate for it. From the hrst breakout to melasma to menopause,our science evolves to meet your skin's needs.
LOVE WHAT YOU SEE
You know that moment when you realize your skincare is actually working? Welcome to Rodan + Fields. Designed by two dermatologists who know how to formulate for women’s skin.
FEMALE DERMATOLOGIST-FOUNDED
Designed by 2 top dermatologists who don’t just know women’s skin, they know how to formulate for it.
WOMEN-BACKED SCIENCE™
Skin changes—and we change with it. From the first breakout to melasma to menopause, our science evolves to meet your skin’s needs.
MORE THAN HYPE. REAL RESULTS.
Made in our labs, clinically tested and powered by ingredients in amounts that really make a difference.