In This Review
Overview
Long, luscious lashes are a beauty feature that many women desire but often struggle to achieve naturally. With so many options in the market, like false eyelashes, extensions, and magnetic lashes, it can feel overwhelming to find a convenient and effective solution.
Eyelash serums have gained attention as a simpler alternative. With these serums, many people seem to have seen better lash length and fullness over time.
One serum that has gained some attention is Show Lash by LeVaye Cosmetics. This product claims to transform lashes by promoting growth and strength while offering a potential substitute for more time-consuming or costly beauty treatments.
But does Show Lash really work?
In this review, we’ll take a closer look at Show Lash and examine its features, ingredients, customer reviews, and overall effectiveness. Keep reading to see whether or not you should buy Show Lash.
What Is Show Lash?
Show Lash is an eyelash serum designed to enhance the appearance of longer, fuller, and stronger lashes. This serum claims to offer a non-invasive and low-maintenance alternative by targeting lash growth directly.
The formula says it combines science with clean ingredients that nourish the lash line and promote noticeable lash growth over time. Show Lash claims the product is dermatologist-recommended, cruelty-free, and formulated without harsh chemicals, which makes it a safe option for most users.
But how true are all these Show Lash claims? This review will take a closer look at the product to determine if it lives up to its claims.
How Does Show Lash Rate?
Show Lash gets an overall rating of 3.5 out of 5 stars. Its ingredients aim to promote lash growth effectively, and the 60-day money-back guarantee adds a level of reassurance for first-time users. However, the price may be a drawback for some, particularly when compared to other similar products on the market. People with sensitive eyes or preexisting conditions should exercise caution.

Brand Highlights
- Manufactured and lab-tested in the USA.
- Developed by a team of three medical doctors and five scientists.
- Dermatologist-recommended and clinically tested.
- Backed by a 60-day money-back guarantee.
- Orders ship the same day from a U.S.-based warehouse.
Key Ingredients
- Myristoyl Pentapeptide-17
- Sodium Hyaluronate
- Collagen (Plant-Based)
- Organic Pumpkin Seed Extract
- Sphingolipids
Pros
- Made with clean, high-quality ingredients.
- Made without alcohol, parabens, sulfates, or other harmful chemicals.
- Cruelty-free and never tested on animals.
Cons
- Relatively higher price compared to other eyelash serums.
- Results require consistent daily use for 3-4 months.
- May cause irritation for sensitive eyes.
- Not suitable for individuals under 18 or pregnant/nursing women.
- Only available for purchase online.
- Effectiveness may vary between users.
About the Brand
Show Lash is a product of LeVaye Cosmetics, a company known for its commitment to clean and effective beauty solutions. The brand claims to formulate products backed by scientific research while using relatively high-quality, and safe ingredients to cater to modern skincare and beauty needs.
LeVaye Cosmetics manufactures its products in the USA and ensures compliance with rigorous quality standards. They claim to adhere to cruelty-free practices and avoid harmful chemicals such as parabens, sulfates, and phthalates, which align with ethical and eco-friendly production values.
With a 60-day money-back guarantee, LeVaye Cosmetics adds a layer of assurance for customers exploring their products for the first time. However, their exclusive online availability may limit access for some users, despite offering same-day shipping from their U.S.-based warehouses.
How Does Show Lash Work?
Show Lash claims to offer nutrients directly to the lash line to support natural growth and strength. The formula is powered by a combination of peptides, plant-based collagen, and other active ingredients designed to enhance lash health over time. Its application targets the follicle area, where growth begins, to promote length, thickness, and resilience.
Its key ingredient, Myristoyl Pentapeptide-17, is a synthetic peptide that stimulates keratin production, essential for stronger and fuller lashes. Another important component is Sodium Hyaluronate, a derivative of hyaluronic acid known for its hydrating properties.
The combination of these ingredients helps Show Lash create an environment conducive to consistent lash improvement with daily use.
Show Lash Ingredients: Are They Safe & Effective?
Here are the key ingredients in Show Lash:
Myristoyl Pentapeptide-17
This synthetic peptide, according to our Beverly Hills MD Lash Enhancing Serum Review (another supplement that has this ingredient), plays a significant role in promoting keratin production, which strengthens and enhances lash thickness. By stimulating the keratin genes, it encourages longer, fuller lashes over time.
A study in the Journal of Clinical and Aesthetic Dermatology supports its efficacy in improving hair and lash growth. This ingredient is a staple in many eyelash serums due to its targeted benefits and low risk of irritation.
Sodium Hyaluronate
Derived from hyaluronic acid, this ingredient is known for its exceptional hydrating properties. As stated in our Ageless Glow Review (another supplement that has this ingredient), it helps retain moisture in the lash line, keeping lashes healthy and reducing breakage.
Collagen (Plant-Based)
This ingredient provides structural support to the lash follicles, fostering a healthier environment for lash growth. Plant-based collagen mimics the effects of animal-derived collagen but is vegan-friendly. A review in Dermatology Practical & Conceptual highlights how plant-based collagen can improve skin and hair conditions, making it an effective choice for lash enhancement.
Organic Pumpkin Seed Extract
Packed with nutrients and antioxidants, pumpkin seed extract nourishes the lash follicles, supporting natural growth and minimizing lash loss. It has beneficial effects on hair and lash density due to its rich profile of essential fatty acids and vitamins.
Sphingolipids
Sphingolipids are natural lipids that play a role in strengthening the lash structure and promoting elasticity. They work by maintaining the moisture barrier in the lash line. Also, sphingolipids are important in skin and hair care products for their protective and hydrating properties.
How to Use Show Lash?
To achieve the best results with Show Lash:
- Ensure your face and eye area are clean and makeup-free before application.
- Dip the applicator brush once and apply a single stroke to the upper lash line, as you would with liquid eyeliner.
- Allow the serum to dry for 2-3 minutes before applying other skincare products or makeup.
- Use the product once daily, preferably at night for maximum effectiveness.
After three months of daily use, switch to applying every other day for maintenance. Avoid dripping into the eyes, and rinse thoroughly with cool water if contact occurs. Store the bottle tightly sealed in a cool, dry place.
Benefits
Show Lash claims to provide several benefits for enhancing eyelash appearance and health:
Promotes Longer Lashes: The product claims to support natural lash growth while offering a noticeable increase in length within weeks of consistent use.
Enhances Lash Thickness and Volume: By nourishing the lash follicles, Show Lash says it can help create fuller and denser lashes over time.
Strengthens Lashes: The formula includes ingredients like plant-based collagen and peptides to improve lash strength and reduce breakage and brittleness.
Hydrates the Lash Line: Sodium hyaluronate provides essential moisture, which keeps lashes healthy and prevents dryness or damage.
Non-Irritating Formula: Show Lash is made without parabens, sulfates, or alcohol, which offers a gentle option for most users, including those with sensitive eyes.
Side Effects
Show Lash claims to be safe for most users when applied as directed. However, some individuals may experience minor side effects, such as:
- Mild redness or irritation around the lash line during initial use.
- Temporary dryness or sensitivity in the eye area.
- Discomfort if the serum accidentally drips into the eyes.
These effects are usually mild and subside as the skin adjusts to the product. However, users with preexisting eye conditions or highly sensitive skin should consult a healthcare provider before use.
Also, discontinue application if irritation persists and seek medical advice if necessary.
Safety
Show Lash claims to be formulated with clean and dermatologist-recommended ingredients, which makes it safe for most users. Its alcohol-free, paraben-free, and cruelty-free composition minimizes the risk of irritation.
However, it may not be suitable for users with highly sensitive eyes or preexisting eye conditions. Also, the serum is not suitable for individuals under 18, pregnant or nursing women, or those undergoing treatment for glaucoma or cancer.
Discontinue immediately if persistent redness or discomfort occurs, and consult a healthcare provider.
Product Price
Show Lash is available in two size options:
- 1.5ml Bottle: Priced at $36.00, this option provides a 2-month supply, ideal for those trying the product for the first time.
- 3ml Bottle: Priced at $55.80, this bottle offers a 4-month supply, providing better value for those looking for long-term use.
Both options come with free shipping and are backed by a 60-day money-back guarantee. However, bulk discounts or bundle deals are not currently available, which may limit savings for frequent users. LeVaye Show Lash is available for purchase on both Amazon and Walmart.
Show Lash Review: FAQs
Q: Who can use Show Lash?
A: Show Lash is suitable for adults seeking longer, fuller lashes. However, it is not recommended for individuals under 18, pregnant or nursing women, or those with specific eye conditions.
Q: How long does it take to see results?
A: Most users report noticeable results within 3-4 weeks of consistent daily use. Full results typically appear after 3 months. However, it is not certain that this product will work for you.
Q: Can I use Show Lash with eyelash extensions or contact lenses?
A: Yes, Show Lash is compatible with eyelash extensions, false eyelashes, lash lifts, and contact lenses. Its gentle formula is designed to be non-damaging, which makes it a safe option for those using these additional beauty enhancements.
Q: What happens if I stop using the product?
A: If you stop using Show Lash, the enhanced appearance of your lashes will gradually diminish, and they will return to their original, natural length over time.
Q: Is there a money-back guarantee?
A: Yes, Show Lash provides a 60-day money-back guarantee, allowing users to try the product risk-free. If a user is not satisfied with the results or the product does not meet their expectations, they can return it within 60 days for a full refund.
Q: Does it have any side effects?
A: While the formula is non-irritating, some users may experience mild redness or sensitivity. It is essential to avoid getting the product in the eyes. If irritation occurs, discontinue use.
What Do the Show Lash Customer Reviews Say?
Customer feedback for Show Lash is mixed.
Many users have praised the product for delivering noticeable lash growth within a few weeks.
Sophia M. said,
My lashes look amazing and feel soft and strong after consistent use.
Megan V. noted,
I love this product! After three months, my lashes have grown significantly.
However, some reviews highlight mixed experiences.
Redhead19 mentioned,
There was visible improvement, but it wasn’t dramatic. The product caused mild irritation initially.
Another user expressed disappointment with slower-than-expected results, stating,
Two weeks in, and I’ve noticed no significant change.
While Show Lash seems effective for many, individual results may vary based on consistency and sensitivity.
Show Lash Review: Conclusion
Show Lash aims to provide a non-invasive solution for longer, fuller lashes using clean, science-backed ingredients. Its gentle formula, combined with a 60-day money-back guarantee, makes it an attractive option for those seeking an alternative to extensions and false lashes.
However, while some users report positive results within weeks, others have experienced slower progress or mild irritation. The product’s higher price point and online-only availability may also be drawbacks for some.
While, Show Lash could be a suitable choice for individuals seeking gradual, natural lash enhancement, its effectiveness may vary depending on individual usage and sensitivity. So, you might consider looking into a better and safer product.
Buying an eyelash enhancer is not an easy thing to do. The most important aspect you have to consider is safety. This is because some eyelash enhancers contain harsh chemicals that can cause serious eye problems. Another important factor is effectiveness. Of course, you want the fastest and most considerable results possible. To find the best products, you have to inspect each product carefully which will take a lot of time since there are hundreds of eyelash enhancers being sold on the market. To find the best eyelash enhancer on today’s cut-throat market, we have inspected, tested and evaluated each eyelash enhancer mentioned below.
Below are some of the best Eyelash Enhancer products on the market today, in our opinion.
Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned eyelash and eyebrows enhancing serums based on the available research::

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.
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7 Sources
We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.
[2] Structure and functions of keratin proteins in simple, stratified, keratinized and cornified epithelia: https://pmc.ncbi.nlm.nih.gov/articles/PMC2736122/
[3] An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum: https://pmc.ncbi.nlm.nih.gov/articles/PMC7158911/?utm_campaign=CHD_best-eyelash-growth-serums
[4] In Vitro Hair Growth Promoting Effect of a Noncrosslinked Hyaluronic Acid in Human Dermal Papilla Cells: https://pmc.ncbi.nlm.nih.gov/articles/PMC8572598/?utm_campaign=CHD_Sodium+Hyaluronate+for+lashes
[5] Collagen Supplements for Aging and Wrinkles: A Paradigm Shift in the Fields of Dermatology and Cosmetics: https://pmc.ncbi.nlm.nih.gov/articles/PMC8824545/?utm_campaign=CHD_Collagen+for+lashes
[6] Pumpkin Seed Oil: An Alternative Medicine: https://pmc.ncbi.nlm.nih.gov/articles/PMC8681145/
[7] A Comprehensive Review: Sphingolipid Metabolism and Implications of Disruption in Sphingolipid Homeostasis: https://pmc.ncbi.nlm.nih.gov/articles/PMC8198874/
**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.
*Result may vary. The information contained in this website is provided for general informational purpose. No medical claims are implied in this content, and the information herein is not intended to be used for self diagnosis or self treatment of any condition.
*Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."
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