rapidBrow Enhancing Serum 3 mL - Hydrating Serum for Visibly Thicker-Looking Brows with Hexatein 2 Complex
rapidBrow Enhancing Serum 3 mL - Hydrating Serum for Visibly Thicker-Looking Brows with Hexatein 2 Complex
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RapidBrow helps enhance the appearance of eyebrows. Youthful, flawless, healthy-looking and absolutely beautiful brows become an achievable possibility! RapidBrow Eyebrow Enhancing Serum is specifically created for eyebrows with an exclusive Hexatein 2 Complex, a unique blend of fortifying proteins, stimulating peptides and nourishing ingredients designed to help condition, enhance, and improve the appearance of eyebrows as quickly as in 60 days.
HEXATEIN 2 COMPLEX
HEXATEIN 2 COMPLEX
A unique blend of brow enhancing ingredients exclusive to RapidBrow.
6 INGREDIENTS – 6 BENEFITS:
Specifically designed to target eyebrows from every angle
- Polypeptides, comprised of beneficial amino acids, help support more voluminous-looking appearance of brows
- Biotin (Pro-vitamin B7 / Vitamin H / Coenzyme R), an essential factor in maintaining healthier-looking, more youthful brows
- Panthenol (Vitamin B5) helps nourish and condition the brow hair, improving the overall appearance of brows
- Vegetable Protein, a building block of hair, helps boost the protein structure and enhance healthier-looking appearance of brows
- Apple Fruit Cell Extract, a revolutionary anti-aging ingredient from fruit cells of a rare Swiss apple, helps rejuvenate the youthful appearance of brows
- Pumpkin Seed Extract, helps nourish and balance brows with a rich blend of zinc, essential fatty acids, amino acids, vitamins, and phytosterols - promoting the look of fuller, more defined brows
USE
USE
Apply RapidBrow Eyebrow Enhancing Serum with the easy-to-use mini brush with a few quick strokes twice a day, once in the morning and once in the evening. RapidBrow conditions eyebrows and helps set and tame them perfectly in place to instantly enhance your eye appeal!
INGREDIENTS
INGREDIENTS
Water (Aqua/Eau), Butylene Glycol, Hydroxyethylcellulose, Sodium Hyaluronate, Octapeptide-2, Copper Tripeptide-1, sh-Polypeptide-1, Cucurbita Pepo (Pumpkin) Seed Extract, Glycine Soja (Soybean) Oil, Glycerin, Hydrogenated Phosphatidylcholine, Rhizobian Gum, Biotin, Panthenol, Pantethine, Dipotassium Glycyrrhizate, Allantoin, Sea Water (Maris Aqua/Eau de Mer), Alcohol, Isopropyl Cloprostenate, Phenoxyethanol, Disodium EDTA, Citric Acid, Chlorphenesin, Sorbic Acid, Sodium Oleate, Potassium Sorbate, Sodium Hydroxide, Sodium Phosphate, Disodium Phosphate, Polysorbate 60
PRODUCT WARNINGS
PRODUCT WARNINGS
This cosmetic product contains isopropyl cloprostenate, a synthetic prostaglandin analog. SEE WARNINGS.
WARNING: For external use only. Avoid direct contact with the eye. Keep out of reach of children. If irritation or direct contact with the eye occurs, rinse with cool water and discontinue use. Consult your doctor if pregnant or nursing, undergoing treatment for glaucoma or cancer, or any eye-related disorder or illness. Do not use if you have ever experienced conjunctivitis, dry eyes, eye infections, styes, or eye irritation as a result of applying other cosmetics in the eye area.
Some users of products containing prostaglandin analogs have reported reactions, including but not limited to: eye redness and itchiness, dry eyes, watering of the eyes, blurry vision, sensitivity, styes, inflammation of eyelid and eye, darkening of skin around the eye area, lash or brow loss, visible enhancement of hair around the or outside the eye area, iris discoloration and/or orbital fat loss. Stop use immediately if you experience these or other reactions. If reactions persist, seek medical attention.
Why RapidBrow Stands Apart:
Clinically-Inspired Hexatein 2 Complex Formula
Backed by years of targeted research for eyebrow conditioning and enhancement
Easy Daily Application
Quick simple strokes, fits seamlessly into your morning & nighttime beauty routine
Cruelty-Free & Dermatologist Tested
Clean beauty you can feel good about
Visible Brow Improvements in 3–4 Weeks
Most users notice fuller, thicker, healthier-looking brows within the first month
Unlock Fuller, Bolder Brows in Just 30 Days
RapidBrow Eyebrow Enhancing Serum transforms sparse, over-plucked, uneven brows into naturally fuller, thicker, more defined arches with one simple daily application. Powered by our exclusive Hexatein 2 Complex, this targeted conditioning serum nourishes brow hairs at the root, strengthens fragile strands, and improves the overall appearance of your eyebrows over time. Ditch constant brow filling, pencils and temporary makeup fillers. Enjoy naturally lush, healthy-looking brows you can feel confident showing off every single day.
RAPIDBROW IS A COSMETIC FORMULATION
Born from the same research that made RapidLash a global lash phenomenon, RapidBrow was engineered specifically for eyebrows — where hair texture, growth cycles, and common concerns are entirely unique. Our signature Hexatein 2 Complex delivers a concentrated boost of conditioning ingredients directly to the brow line, helping you reclaim the full, defined arches you love.
PROPRIETARY BLEND OF SIX INGREDIENTS
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Apple Fruit Cell Extract
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Sweet Almond Extract
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Biotin
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Keratin
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Polypeptides
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Panthenol
PROPRIETARY BLEND OF SIX INGREDIENTS
-
Apple Fruit Cell Extract
-
Sweet Almond Extract
-
Biotin
-
Keratin
-
Polypeptides
-
Panthenol
Eyebrow Enhancing Serum improves the appearance
Polypeptides – Amino acid-rich formula supports a more voluminous brow appearance
Biotin (Pro-vitamin B7) – Essential nutrient for maintaining healthier, younger-looking brows
Panthenol (Vitamin B5) – Nourishes and conditions brow hair for improved overall look
Vegetable Protein – Strengthens protein structure for healthier-looking brows
Apple Fruit Cell Extract – Revolutionary anti-aging ingredient from rare Swiss apples rejuvenates youthful brow appearance
Pumpkin Seed Extract – Rich blend of zinc, fatty acids, and vitamins promotes fuller, more defined brows
DIRECTIONS
Tired of patchy, thin brows that require endless daily filling?
RapidBrow Eyebrow Enhancing Serum is your solution to naturally lush, defined arches. Formulated with our signature Hexatein 2 Complex, this expert-developed serum targets sparse, over-plucked and weakened eyebrow hairs. It delivers vital nutrients to the hair follicles, boosting thickness and improving the look of uneven, thinning brows. With an effortless daily application, watch your brows gradually grow fuller, denser and healthier-looking within just 3–4 weeks. Skip the tedious makeup routines and embrace naturally striking brows that frame your face beautifully.
Customer Reviews
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So impressed
Incredibly impressed at the regrowth in only 4 weeks. I haven’t even been diligent about using it twice a day; I often forget at night. I’m tempted to put this on my hairline to help with recent shedding.
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Works well for my needs
I like this product. Helps keep my brow hairs growing and seems to work pretty quickly.Overall, I will plan to continue using this product.
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It works if you are consistent
All I can say is wow! I have always had really thin eyebrows, decided to give this product a try because I was curious to see if it actually did anything. I have been using is since January 2026.
FAQs
What does RapidBrow Eyebrow Enhancing Serum do?
What does RapidBrow Eyebrow Enhancing Serum do?
RapidBrow is specifically formulated to enhance the appearance of eyebrows. It helps condition, strengthen, and improve brow look, making youthful, flawless, healthy-looking, and beautifully defined brows achievable in as little as 60 days with consistent use.
What is Hexatein 2 Complex?
What is Hexatein 2 Complex?
Hexatein 2 Complex is an exclusive, proprietary blend of six brow-enhancing ingredients unique to RapidBrow. It combines fortifying proteins, stimulating peptides, and nourishing ingredients to target eyebrows from every angle.
What are the six ingredients in Hexatein 2 Complex and their benefits?
What are the six ingredients in Hexatein 2 Complex and their benefits?
- Polypeptides – Rich in beneficial amino acids, help support a more voluminous-looking appearance of brows
- Biotin (Pro-vitamin B7 / Vitamin H) – An essential factor in maintaining healthier-looking, more youthful brows
- Panthenol (Vitamin B5) – Helps nourish and condition brow hair, improving the overall appearance of brows
- Vegetable Protein – A building block of hair, helps boost protein structure and enhance healthier-looking brows
- Apple Fruit Cell Extract – A revolutionary anti-aging ingredient from rare Swiss apple fruit cells, helps rejuvenate the youthful appearance of brows
- Pumpkin Seed Extract – Nourishes and balances brows with zinc, essential fatty acids, amino acids, vitamins, and phytosterols — promoting the look of fuller, more defined brows
What does the serum feel like? Does it leave any residue or color?
What does the serum feel like? Does it leave any residue or color?
The serum has a clear, lightweight texture that dries quickly. It is colorless and will not tint or stain your eyebrows or skin. It also helps set and tame brows in place for an instantly polished look.
How soon will I see results?
How soon will I see results?
With consistent twice-daily use, most users begin to see visible improvement in the appearance of their eyebrows in as little as 60 days. For optimal results, continue regular use.