Just the facts

Believe it. DUPONMADELINE has created what could be the world’s cleanest, most effective hair restoration formulas – with trusted, scientifically proven ingredients, and without harmful toxins or unwanted side effects.

Real visible results?


Seeing is believing. DUPONMADELINE formulas are designed to improve the look of longer, denser, healthier lashes, brows and hair.


Clinically tested

DUPONMADELINE commissioned an independent third-party clinical study to prove its final formula effectiveness on visibly improving the length and density of eyelashes versus placebo against a leading synthetic-base competitor.

Density & Volume


Longer Looking


DUPONMADELINE Hair Serum is formulated with powerful bio-actives clinically tested results:

up to

0 %

more density

up to

0 %

less shedding

Safe, trusted formulas

Rest easy knowing that DUPONMADELINE formulas are clean, safe and healthy to use every day. No unwanted side effects. No long-term health risks.

Plus, DUPONMADELINE is CRUELTY-FREE as certified by the Leaping Bunny Program and 100% VEGAN as certified by VEGAN ACTION vegan.org.

The hair growth cycle


The growth phase, where derma papilla send nutrients and growth signals to the hair follicles. The longer this period, the longer hair has time to grow. As we age, the anagen growth phase declines due to increased levels of dihydrotestosteone (DHT) and decreased levels of IGF-1 and microRNA31.


Derma papilla begin separating from the hair follicle, signaling that the growth phase is over (triggered by an increase in microRNA22 production transmitters, which increase as we age).


The hair follicle goes into hibernation.


Derma papilla begin forming new hairs, a process that weakens and slows with age. Over time, DHT will shrink the hair follicle until hair can no longer grow.

How DUPONMADELINE ingredients work

DUPONMADELINE serums contain bio-active phytomolecules that have been shown to naturally open up, restore and prolong the growth communication channels between the dermal papilla and hair follicles. More active follicles means more visible hair density. Additionally, ingredients have also been shown to strengthen hair roots to reduce fall-out and breakage.

What we put in

Proven plant-based power + peptides

The bioactive plant nutrients and cell communicating peptides in DUPONMADELINE’s patent-pending growth complex have been tested to deliver a positive impact on the hair growth cycle.


Ginger has essential fatty acids, which prevent your hair from thinning. Ginger also cures dandruff since it has a natural antiseptic that controls scalp problems. If your hair is dry, ginger is an effective remedy. It also gives your hair natural shine.


Grape seed oil, which is extracted from cold-pressed grape seeds, contains antioxidants that may help to block the production of DHT, a hormone that causes hair loss. Grape seed oil can also be used as a carrier for essential oils that promote relaxation of the hair follicles, preventing hair loss caused by cortisol, a hormone released when you’re stressed. Try mixing a few teaspoons of grape seed oil with a drop or two of jojoba oil and rubbing it into your scalp to treat hair loss.


Contemporary science has revealed that ginseng contains a wide variety of bioactive constituents, especially a group of saponin compounds collectively known as ginsenosides, which are accredited with diverse biological activities, including the hair-growth potential of ginseng.

Polygonum Multiflorum

Polygonum multiflorum has traditionally been used for treating patients suffering from baldness and hair loss in East Asia and Peru. The present study sought to investigate the hair growth promoting activities of Polygonum multiflorum and its mechanism of action. The Polygonum multiflorum extract was topically applied to the shaved skin of woman overall 1000 different skin types.


A natural neurostimulant. Scientifically shown to rejuvenate hair growth at a level comparable to minoxidil.

What we leave out

Synthetic prostaglandins, steroids

Prostaglandins are active lipid compounds with diverse hormone-like effects involved in muscle contraction, vasodilation and inflammation. Prostaglandin analogues bind onto prostaglandin receptors to perform a bioactivity, namely, reducing ocular pressure (treating glaucoma). The FDA approved synthetic prostaglandin analogue Bimatoprost as a prescription drug to enhance eyelash growth. Other synthetic prostaglandin analogues not FDA approved for this drug use include Isopropyl Cloprostenate, Isopropanol Phenyl-hydroxypentene Dihydroxycyclopentylheptenate, Dechloro Dihydroxy Difluoro Ethylcloprostenolamide and Methylamido Dihydro Noralfaprostal.


Synthetic prostaglandin analogue originally used to treat glaucoma, now also an FDA approved prescription drug to grow eyelashes. Side effects may include blurred vision, eye and eyelid redness, eye burning or other discomfort, and permanent darkening of the iris.


Originally developed as a blood pressure medicine, now a widely used OTC drug to treat hair loss. Side effects may include initial hair shedding, burning, facial hair growth, inflammation, soreness, reddened skin, swelling of face, burning or itchy eyes, difficulty breathing, chest tightness, headaches, weight gain or dizziness.

Synthetic prostaglandins, steroids

Synthetic 4-azasteroid compound that inhibits 5-α-reductase [the intracellular enzyme that converts testosterone into dihydrotestosterone (DHT)]. Originally developed to treat prostate enlargement and cancer, now an FDA drug approved for male alopecia. Not FDA approved for female use. Pregnant women are warned not to touch a pill due to possibility of birth defects. Side effects may include swelling, dizziness, headache, gastrointestinal discomfort, excessive facial and/or body hair growth (hirsutism) and sexual dysfunction.


Synthetic prostaglandin analogue found in several lash and brow enhancing formulas. Not approved by FDA. Side effects may include irritation, iris color change, inflammation and eye pressure changes.



Not only does the product work and I love how my lashes look but I got a gift with hand written thank you note…


I’ve tried other serums- RapidLash, GrandeLash, Peter Roth- and DUPON LASH definitely works the best!


I went from wearing false eyelashes to being very happy with my own after using DUPON LASH. I am very pleased with this product!!


I cannot thank you enough for helping me get my lashes back! I love, love, LOVE this product!!


I love this product! My eyelashes look so amazing ! I don’t necessarily have to wear mascara anymore cause my eyelashes look natural beautiful now!

-Maddy. S

I am so excited and very pleased with DUPON LASH! ! I am a holistic health practitioner and a medical aesthetician, and suggest DUPON LASH to all of my patients. Thank you DUPON LASH!


Have questions?

We’re here for you! Contact us to discuss your desires for hair, lash or brow growth. We’d be happy to help you with personalized information about our products and answer any questions you may have.

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