Who doesn't dream of long, full eyelashes and a perfect look? Yet very few women naturally have thick, long eyelashes. That's why almost every bathroom contains various mascaras or adhesive eyelashes. Not every woman is satisfied with the results, or doesn't want to apply and remove makeup every day. Therefore, women can use an eyelash serum to help stimulate the growth of their own eyelashes.
With regular use, eyelashes will become longer and thicker – that's the promise. However, many manufacturers rely on eyelash serums containing hormones. For those who value natural products, there are eyelash serums without hormones. Below, we provide answers to the questions of why many eyelash serums contain hormones, what is in a hormone-free eyelash serum, how this natural product works, and who it is suitable for.
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Why do many eyelash serums contain hormones?
Manufacturers promise fuller lashes in a very short time, which is why they add hormones to their products. Thicker and longer lashes protect the eyes from dust and bright sunlight. However, most people choose an eyelash serum not for practical reasons, but because full lashes are now considered a beauty ideal. Eyelash serums promote hair growth, and hormones are said to accelerate growth. The eyelash serum is usually applied daily to the edge of the eyelid with a small brush. To prevent it from running into the eyes, avoid too much liquid getting on the eyelid. This can not only be annoying, but also poses a health risk. Eyelash serums containing hormones can have undesirable effects due to their hormonal effects.
The growth phase of eyelashes lasts between five and eight weeks a year, while the rest of the time they rest and eventually fall out. During the growth phase, they grow approximately 0.15 millimeters per day. This natural growth phase of the eyelashes is extended by using an eyelash serum containing a synthetic form of prostaglandins² and ensures that more eyelashes are in the growth phase at the same time. To achieve their full effect, eyelash serums should therefore be used for several weeks at a time. However, during this time, hormones such as prostaglandins can affect hormonal balance and even have long-term side effects. Side effects may include redness, itching, irritated or watery eyes, headaches, skin rashes, and allergic conjunctivitis.
What's in a hormone-free eyelash serum?
A hormone-free eyelash serum is an excellent alternative for those who prefer natural products and don't want to worry about side effects. It uses natural active ingredients such as castor oil, hyaluronic acid, vitamin F, or argan oil. These not only make eyelashes grow faster, but are also particularly nourishing for them, making them look much shinier and more beautiful.
In addition, a hormone-free eyelash serum contains other beneficial ingredients such as aloe vera, almond oil, hyaluronic acid, caffeine, lavender, rosemary, or cedar. In addition to hormones, natural eyelash serums also avoid other harmful ingredients such as silicones, parabens, or mineral oils. In combination with vitamin C or vitamin B5, a hormone-free eyelash serum can ensure a particularly beautiful appearance of the eyelashes.
Even though a hormone-free eyelash serum is significantly higher quality in terms of ingredients, it is also more affordable than an eyelash serum with hormones. Admittedly, the longer you use a hormone-free eyelash serum, the more product you use. Nevertheless, it's worth it once the eyelash serum takes effect. An excellent example of a good hormone-free eyelash serum is the Natural Booster eyelash serum from Casida, which consists of purely plant-based active ingredients and, with its practical applicator, ensures stronger and longer eyelashes. It contains valuable ingredients such as oils from castor seed, rosemary, lavender, and cedar. These stimulate natural growth, supply the hair roots with important nutrients, and strengthen the eyelashes. Due to its active ingredients and the absence of any hormones, this eyelash serum from Casida is also suitable for use during pregnancy and breastfeeding. The high-quality eyelash serum from Casida is free of parabens and other questionable ingredients, as well as vegan and dye-free. If you want to boost your self-confidence while avoiding harmful ingredients, the hormone-free eyelash serum from Casida is the right choice. The high-quality ingredients in this eyelash serum stimulate rapid and strong eyelash growth. With regular use, visible results can be expected within just a few weeks.
How does a hormone-free eyelash serum stimulate hair growth?
High-quality active ingredients in a hormone-free eyelash serum strengthen natural eyelashes and have a nourishing effect. A hormone-free eyelash serum usually contains saw palmetto extract, which is also said to strengthen natural eyelashes and prevent premature loss. Aloe vera, almond oil, and safflower oil are also said to strengthen the lash line and nourish natural eyelashes. Eyelashes become more robust and fuller when combined with vitamins. Castor oil, in particular, has proven to be a particularly effective active ingredient in hormone-free eyelash serums, as it optimally nourishes the eyelashes. Among all home remedies, castor oil is considered an absolute insider tip when it comes to long and thick eyelashes. It's inexpensive, chemical-free, and takes effect after just a few weeks. Furthermore, castor oil makes eyelashes stronger and therefore less likely to fall out. Because they grow back numerous and healthy, they also become thicker and longer. The nourishing properties of castor oil also make the eyelashes more supple.
Who is a hormone-free eyelash serum suitable for?
Women who are trying to conceive, are currently pregnant, or are breastfeeding should choose a hormone-free eyelash serum. Since prostaglandins can interfere with hormonal balance and negatively impact fertility or the course of a pregnancy, an eyelash serum containing hormones is not recommended in this case.¹ Pregnant women and women who are breastfeeding should generally discuss the use of an eyelash serum with their gynecologist. A non-hormonal eyelash serum is also suitable for people about to have an ophthalmological examination. An eyelash serum containing prostaglandin-like substances can lower eye pressure and thus influence the treatment. People with sensitive skin should also opt for a hormone-free eyelash serum.
Sources
- ¹ BfR, April 18, 2018: 21st Meeting of the BfR Commission for Cosmetic Products, Item 5 https://mobil.bfr.bund.de/cm/343/21-sitzung-der-bfr-kommission-fuer-kosmetische-mittel.pdf
- ² The cosmetic experts of the CVUA Karlsruhe, July 16, 2018: Eyelash serums - the perfect eye lift.. (Prostaglandins as an eyelash growth product) https://www.ua-bw.de/pub/beitrag.asp?subid=2&Thema_ID=4&ID=2755&lang=DE&Pdf=No
Important Note / Disclaimer: As pharmacists, we share our pharmaceutical expertise and naturopathic experience in the Casida guide. An individual diagnosis and consultation are always necessary. Therefore, this offer cannot replace medical advice. This offer is not intended to treat, cure, or prevent any disease. It is not a substitute for medication or other treatment prescribed by a doctor.
