Lash Growth Serum
Lash Growth Serum
Product Description
A lightweight, prostaglandin-free lash serum powered by peptides and EPM enzymes to extend the natural growth phase of your lashes. Clinically tested with a 99% success rate, delivering up to 56% lash growth in just 6 weeks. Gentle enough for sensitive eyes, with only 7 clean ingredients.
β¨ Texture & Feel
Peptide-Powered Growth
Myristoyl Pentapeptide-4 activates hair follicles along the lash line, extending the natural anagen (growth) phase for longer, thicker lashes.
No Prostaglandins
Unlike many competitors, this formula is completely free of prostaglandin analoguesβno risk of iris color change, orbital fat loss, or eyelid darkening.
Clean 7-Ingredient Formula
A minimalist approach with only 7 carefully selected ingredients. Free from toxins, parabens, sulfates, fragrances, and gluten.
Sensitive Eye Safe
Hypoallergenic formula that won't sting or irritate. Safe for contact lens wearers and those who've had bad reactions to other lash serums.
π‘οΈ Safety & Compatibility
The brand does not recommend use during pregnancy or breastfeeding. While the formula contains no known harmful ingredients, consult your doctor first as a precaution.
Contains no oils, fatty acids, esters, ferments, or polysorbates. The minimal 7-ingredient formula poses no risk for fungal acne triggers.
Completely free of prostaglandin analogues (bimatoprost, isopropyl cloprostenate, latanoprost). No risk of iris color change, periorbital fat loss, or eyelid hyperpigmentation.
Safe for contact lens wearers. Remove lenses before application, allow the serum to absorb fully, then reinsert.
Oil-free formula is safe to use alongside lash extensions and pop-on lashes without compromising adhesive bonds.
Tested and approved by independent labs and clinics. Reported 99% success rate in clinical trials with an average 56% lash growth in 6 weeks.
π¬ Ingredient Breakdown
𧬠Myristoyl Pentapeptide-4 Proven
The star active ingredientβa signal peptide that stimulates keratin production and activates hair follicles along the lash line, extending the natural growth (anagen) phase of lashes.
- Function: Stimulates hair follicle activity and keratin synthesis for longer, thicker lashes
- Clinical Data: Silly George reports a 99% success rate in clinical trials with 56% average lash growth in 6 weeks
- Safety: Non-irritating peptide; does not carry the side effect profile of prostaglandin analogues
π¬ EPM Biological Enzyme Proprietary
A proprietary amino acid complex rich in the building blocks of keratin protein. Since eyelashes are approximately 90% protein, these amino acids directly support lash structure and strength.
- Function: Supplies amino acids that are the foundational building blocks of lash keratin protein
- Mechanism: Extends the growth phase of the natural lash cycle while conditioning existing lashes
π§ Purified Water Base Solvent
Deionized, purified water serves as the primary solvent, creating the lightweight gel texture that allows even distribution along the lash line without irritation.
- Role: Solvent base for active ingredients; provides the easy-to-apply viscosity
π§ Sodium Chloride Stabilizer
Table salt acts as a texture thickener and emulsion stabilizer, helping maintain the gel-like consistency of the serum for precise application.
- Comedogenicity: 0 β does not clog pores
- Irritancy: 0 β non-irritating at cosmetic concentrations
π‘οΈ Benzalkonium Chloride Trace Preservative
A preservative that prevents bacterial growth in the tube, ensuring the product remains safe and hygienic throughout its shelf life.
- Function: Antimicrobial preservative widely used in eye care products including eye drops
7 ingredients
Purified Water, Sodium Chloride, Benzalkonium Chloride, Myristoyl Pentapeptide-4, Citric Acid, Disodium Phosphate, Cellulose Gum
π Where It Fits in Your Routine
Apply to clean, dry lashes before any other skincare or makeup. Use AM & PM during the 12-week growth phase. Switch to 2β4x weekly for maintenance once desired results are achieved.
π How to Use
Start With Clean Lashes
Remove all makeup and ensure lashes are completely clean and dry. Oil or residue can block absorption.
Apply Along the Lash Line
Using the built-in applicator brush, swipe a thin line of serum directly along the upper lash line. One dip is enough for both eyes.
Let It Absorb
Allow the serum to dry and absorb fully (30β60 seconds) before applying any other skincare products, eye cream, or makeup.
Growth Phase: 2x Daily for 12 Weeks
Apply morning and night consistently for the first 12 weeks. Most users see visible results between weeks 4β8.
Maintenance: 2β4x Weekly
Once you've reached your desired lash length, maintain results by applying the serum 2β4 times per week.
π€ Who Is It For?
β Perfect for you if:
- You want naturally longer, thicker lashes without extensions or falsies
- You have sensitive eyes and have reacted badly to prostaglandin-based serums
- Your lashes are thinning from age, over-curling, or lash extension damage
- You prefer a minimal, clean-ingredient formula
- You wear contact lenses and need a gentle, oil-free formula
- You want to reduce lash shedding and breakage
β Consider alternatives if:
- You want dramatic results in under 4 weeks (prostaglandin serums work faster)
- You are pregnant or breastfeeding (brand advises against use)
- You have a known allergy to benzalkonium chloride
- You want a larger tube size for extended use (only 3ml per tube)
π― Skin Type Compatibility
Hypoallergenic, fragrance-free, prostaglandin-free. Specifically designed for sensitive eyes with no stinging or irritation reported.
Safe for contact lens wearers. Just remove lenses before applying and wait for full absorption before reinserting.
Ideal for rebuilding damaged lashes after extensions or lash glue damage. Gentle formula nourishes without further stress.
Oil-free formula works well on oily lids. Ensure skin is thoroughly cleansed before application for best absorption.
Helps counteract age-related lash thinning. Results may take the full 12-week cycle for those with significantly thinning lashes.
π Results Timeline
Conditioning & Strengthening
Lashes begin to feel softer and more flexible. The serum starts conditioning the follicles and nourishing existing lashes to reduce breakage and shedding.
30% noticed softer lashesEarly Growth Begins
Subtle length increase becomes visible, particularly noticeable when wearing mascara. Lash line begins to look fuller as new growth emerges from activated follicles.
50% noticed early growthVisible Length & Fullness
Most users see significant improvement in lash length and density. This is the stage where friends start asking if you're wearing falsies. Average growth of 56% reported.
85% saw visible resultsFull Transformation
Maximum results achieved with consistent twice-daily use. Lashes appear dramatically longer, thicker, and healthier. Many users report being able to skip mascara entirely.
99% success rate in clinical trialsβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Prostaglandin-free with no risk of iris color change or orbital fat loss
- Hypoallergenicβno stinging or irritation, even for very sensitive eyes
- Minimalist 7-ingredient formula with no unnecessary fillers
- Clinically tested with 99% success rate and 56% growth in 6 weeks
- Works on both lashes and eyebrows
- Vegan, cruelty-free, PETA approved
- Featured by Cosmopolitan as a top 3 lash serum worldwide
- 60-day money-back guarantee
β Criticized
- Very small 3ml tube for the priceβruns out in about 3 months with daily use
- Slower results than prostaglandin-based competitors (4β8 weeks vs. 2β4 weeks)
- Must maintain consistent daily application or results fade
- Some users report a faint egg-like smell initially
- Lashes return to their natural state if you stop using the serum
- Price has increased over the years
- Not recommended during pregnancy or breastfeeding
π° Budget-Friendly Alternatives (Dupes)
Also prostaglandin-free with pentapeptide-17 and Panax ginseng. Larger 5ml tube offers better value per ml. Plant-based formula with similar growth timeline but less clinical data than Silly George.
Peptide-based formula with Panax ginseng and green tea extract. Prostaglandin-free like Silly George. Contains more botanical extracts but also more total ingredients. Results reported at 25 days.
Contains prostaglandin analogue (isopropyl cloprostenate) for faster results but with added risk of side effects. Includes biotin, panthenol, and polypeptides. More ingredients overall. Not as gentle.
π Comparison with Competitors
Silly George Lash Serum
$48.00GrandeLASH-MD
$68.00RevitaLash Advanced
$100.00RapidLash
$34.00π¦ Storage & Shelf Life
6 months after opening. One tube lasts approximately 3 months with twice-daily lash application.
Store in a cool, dry place away from direct sunlight. Keep the cap tightly closed after each use to maintain hygiene.
Slim mascara-style tube with built-in thin applicator brush for precise lash line application.
Yes β 3ml tube is well under the 100ml carry-on liquid limit. Compact size fits easily in any makeup bag.
β Frequently Asked Questions
The brand does not recommend using the Lash Growth Serum during pregnancy or breastfeeding. While the formula does not contain any known harmful ingredients like retinoids or prostaglandins, Silly George advises consulting your doctor before use as they will know your full medical history. The minimalist formula (7 ingredients, no hormones) is generally considered low-risk, but caution is warranted during pregnancy.
Yes. The formula contains no oils, fatty acids, fatty acid esters, ferments, or polysorbatesβall common fungal acne triggers. With only 7 ingredients (purified water, sodium chloride, benzalkonium chloride, myristoyl pentapeptide-4, citric acid, disodium phosphate, and cellulose gum), this is one of the cleanest lash serums available and is considered safe for those prone to fungal acne.
Yes. Since the lash serum is applied directly to the lash line (not across the skin), it generally does not interact with other skincare actives. However, allow the serum to absorb fully (30β60 seconds) before applying other products around the eye area. If you use retinol or AHA/BHA around the eyes, apply the lash serum first on clean lashes, then wait before layering other products.
This lash serum is designed for all skin types and is especially well-suited for sensitive eyes. It is hypoallergenic, fragrance-free, oil-free, and prostaglandin-free. Users with sensitive eyes who experienced stinging or irritation with other serums frequently praise this formula for being gentle and non-irritating. It is also suitable for contact lens wearers and those with oily eyelids.
Most users begin to see visible results between weeks 4 and 6, with full results typically visible around week 8β12 of consistent twice-daily use. The brand's clinical trials showed an average of 56% lash growth after 6 weeks. Because this is a prostaglandin-free formula, it may work slightly slower than hormone-based alternatives, but without the associated side effects. Consistency is keyβskipping applications will delay results.
Apply the lash serum as the very first step after cleansing, on clean and dry lashes. It should go on before any skincare products, eye cream, or makeup. The serum needs direct contact with the lash line to work effectively. Wait 30β60 seconds for it to absorb before continuing with the rest of your routine. Can be used both morning and evening.
No. The Silly George Lash Serum has a comedogenic rating of 0 out of 5. It contains no oils, silicones, or heavy emollients. The formula is water-based with only 7 ingredients, none of which are known pore-cloggers. It is also applied to the lash line rather than directly on the skin, further minimizing any comedogenic risk.
The 3ml tube is recommended to be used within 6 months of opening. When applied only to lashes twice daily, one tube typically lasts around 3 months (the full growth phase). If you also apply to brows, the tube may run out soonerβapproximately 6β8 weeks. The brand recommends using a separate tube for hygienic purposes if sharing with others and suggests their subscription program for regular replenishment.
Verdict: Silly George Lash Growth Serum stands out as one of the safest and cleanest options in the lash serum market. Its prostaglandin-free, 7-ingredient formula eliminates the risk of serious side effects like iris color change that plague competitors like GrandeLASH-MD and RevitaLash. The tradeoff is slightly slower results and a small tube size for the price. With a 99% clinical success rate, 500,000+ happy customers, and a 60-day money-back guarantee, it's an excellent choice for anyone who wants naturally longer, healthier lashes without compromising eye safety. Best for sensitive eyes and those who prioritize clean, minimal ingredients over speed.
Product Overview
What are Quick Product Notes?
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Pro Tip Alert!
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Paraben-Free
Paraben-Free
Understanding Parabens
Parabens are a large group of preservatives which are used to prevent bacteria growing in cosmetic formulations. There has been some healthy controversy surrounding them due to a few studies finding paraben presence in breast tumours and breast tissue. However, the majority of the scientific community have deemed these findings non-conclusive due to the limitations of these studies. There's still a lot of support for avoiding parabens following the better safe than sorry route. If you do we completely support you! If you are concerned about the health safety of parabens, then feel free to avoid them by looking out for the Paraben-Free icon. If not, don't worry about it - they do have had one of the longest safety records as preservatives!
Which Ingredients are classified as Paraben?
A product will be paraben-free if it does not contain any of the following parabens:
- Sodium Isobutylparaben
- Sodium Ethylparaben
- Sodium Butylparaben
- Propylparaben
- Isopropylparaben
- Isobutylparaben
- Sodium Propylparaben
- Butylparaben
- Ethylparaben
- Sodium Methylparaben
- Methylparaben
Sulfate-Free
Sulfate-Free
Understanding Sulfates
Sulfates are a large group of ingredients which act as cleansing agents in Cosmetics. They help loosen up the dirt and grime from your skin and hair to allow for water to wash it away with ease. However some sulfates are so good at their job, they can wash off your skinβs own natural oils that keep it moisturised and protected which can lead to dryness and irritation. Most people will find no issues with sulfate, however if you find your skin doesn't like sulfates then free feel to avoid them by looking out for the sulfate-free icon on Skincarisma.
Which ingredients are classified as sulfates?
We've taken the Sulfates which are considered more harsh for our Sulfate-Free status. A product will be Sulfate-Free if it does not contain any of the following Sulfates:
- TEA-Dodecylbenzenesulfonate
- Ammonium Laureth Sulfate
- Sodium Lauryl Sulfate
- PEG-15 Cocamine
- Sodium Laureth Sulfate
- Sodium Cocoyl Sarcosinate
- Sodium C14-16 Olefin Sulfonate
- Dioctyl Sodium Sulfosuccinate
- Ammonium Xylenesulfonate
- Ammonium Lauryl Sulfate
- Sodium Xylenesulfonate
- Sodium Myreth Sulfate
- Sodium Lauryl Sulfoacetate
Alcohol-Free
Alcohol-Free
Understanding Simple Alcohols
Alcohol ingredients are widely used in cosmetics and come in different types. For the most part alcohols are not problematic at all. However one type of alcohols, simple alcohols can be quite drying to the skin because it evaporates very quickly. This can cause irritation which can also lead to other skin complications. These alcohols should never be used alone on your skin, but combined with other cosmetic ingredients, they are normally without issue. However, for some people with sensitive and easily irritable skin, avoiding products with these simple alcohols may be beneficial. If you find your skin doesn't like these simple alcohols, then free feel to avoid them by looking out for the Alcohol-Free icon.
Which Ingredients are classified as Alcohol?
A product will be alcohol-free if it does not contain any of the following alcohol ingredients:
- SD Alcohol
- Alcohol Denat
- Isopropyl Alcohol
- Alcohol
Silicone-Free
Silicone-Free
Understanding Silicones
If you've ever used a skincare, makeup or beauty product that's made your skin look and feel smoother tempoarily - it's likely contained Silicone. They are a popular class of ingredients found in cosmetics due to their smooth, soft, easy-to-spread and smooth properties that help creates an artificial layer/barrier on top of skin or hair (commonly found in conditioners).
For the same reasons they are popularly used, they are also commonly avoided. Anecdotally, many individuals have reported that Silicones cause/excerbate breakouts, irritation, cause a feeling of skin being unable to breathe, cause clumping of cosmetic products and find it difficult to wash off. As a result, those who find them problematic are avoiding them and increasingly, cosmetic companies are avoiding them as well.
If you have had bad experiences with Silicones in the past, or suspect they are problematic then look out for the tick on the Silicone-free label.
Disclaimer
The Silicone-free label only includes the most common Silicone ingredients that have indentified been reported by individuals that could potentially cause issues.
These include: Amodimethicone, Behenoxy Dimethicone, Bis-Aminopropyl Dimethicone, Cetearyl Methicone, Cetyl Dimethicone, Cyclomethicone, Cyclopentasiloxane, Dimethicone, Dimethicone Copolyol, Dimethiconol, Methicone, Phenyl Trimethicone, Phenyl Trimethicone, Stearoxy Dimethicone, Stearyl Dimethicone, Trimethylsilylamodimethicone.
Note, that this does not include all ingredients part of the Silicone class of ingredients.
EU Allergen-Free
EU Allergen-Free
Understanding the Identified Contact Allergens
The EU's Scientific Committee on Consumer Safety (SCCS) has identified and established 26 cosmetic ingredients that are likely contact allergens (potential to cause skin allergies) as demonstrated in clinical or epidemiological studies. The EU's SCCS have recommend cosmetic companies to disclose them on the labels if used and in cases where the concentration exceeds 0.001% in leave-on products and 0.01% in rinse-off products, then they must be labelled.
Look out for the tick on the EU-Allergen free label to know your cosmetic is free from any of the 26 identified cosmetic ingredients.
For more information regarding the EU's Scientific Committee on Consumer Safety, please visit their official website.
Disclaimer
The EU Allergen Free label is for the 26 ingredients identified by the EU SCCS and products will be only flagged if a suspected ingredient is on it's ingredient list. It is possible for cosmetics to contain one of the suspect ingredients without it appearing on the ingredient list due to it not reaching the concentration threshold to disclose it and cosmetic manufacturers choice to not disclose it.
Also note, the EU Allergen Free label is not personalized for your own allergies you may have and it does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
Fungal Acne (Molassezia) Safe
Fungal Acne (Molassezia) Safe
Understanding Fungal Acne (Pityrosporum Folliculitis/Malassezia Folliculitis)
Pityrosporum Folliculitis/Malassezia folliculitis or simply known as Fungal Acne is a persistent acne-like condition that commonly responds poorly to traditional acne-treating methods. Unlike most cases of Acne where bacteria is the culprit, Fungi is the culprit of Fungal Acne (Hence the name!). There are certain classes & groups of ingredients that have been shown to promote and feed the growth of the Fungal Acne, Fungi such as fatty acids, oils, esters, polysorbates and fermented ingredients.
For more information regarding Fungal Acne, please visit Simple Skincare Science (f.c) - #3 of our Recommend Skincare Resources for an amazing comprehensive guide!
Please Read: How to use the Fungal Acne (Malassezia) Label
At SkinCarisma, we've done our best to identify as many ingredients as possible but note the fungal-free label may not be 100% accurate due to the complexconditions and combination of ingredients that malezzeria can thrive on.
Additionally, products that may contain ingredients that have shown to feed Malassezia may not neccessarily exacerbate the condition due to concentration of ingredient used in the product, this information is simply not available on the products.
As a result, please note this is only an experimental label that can be best used to possible identify problematic products you have used in the past. It is in no way a perfect identifier nor a predictor in whether or not it will exacerbate or cause fungal acne. It will continue to be worked on as more information and research comes to light.
If you find any ingredients you believe should be included, please email us at snails@skincarisma.com.
Disclaimer
Due to the lack of substantial research into this area it is very likely there are other ingredients and class/groups of ingredients that could feed Fungal Acne which have not been indentified.
The Fungal-Safe label does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
What are Notable Effects & Ingredients?
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging Β«promisesΒ» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Pro Tip Alert!
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Anti-Aging from 1 ingredient(s):
Brightening from 1 ingredient(s):
Promotes Wound Healing from 1 ingredient(s):
What are Ingredients Related to Skin Type?
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
Pro Tip Alert!
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Dry Skin
Oily/Acne-Prone Skin
Sensitive Skin
What is the Ingredient Safety Breakdown?
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
Pro Tip Alert!
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 1 |
Sodium Chloride
Masking, Viscosity Controlling, Bulking Agent
|
|
|
| 0 |
Benzalkonium Chloride
Antimicrobial, Preservative
|
|
|
| 2 |
Citric Acid
Masking, Fragrance, Chelating Agent, Ph Adjuster, Buffering Agent
|
Brightening
Anti-Aging
Promotes Wound Healing
Texture
Pores
|
|
| 1 |
Disodium Phosphate
Masking, Fragrance, Ph Adjuster, Buffering Agent, Anticorrosive
|
|