ForChics Lash Serum Review: Ingredients, Safety and Results

What Is ForChics?

ForChics is a beauty brand that launched with a focus on lash and brow enhancement products. Their flagship product, ForLash Eyelash Growth Serum, is marketed as an all-natural, vegan, cruelty-free formula designed to promote longer, thicker lashes without prostaglandins. The brand has built a following primarily through Amazon and social media marketing, with strong visibility on TikTok and Instagram.

The ForChics ForLash serum retails for approximately $39 for a 3mL tube, which the brand claims lasts around three months with nightly use. It is available on Amazon, Target, the ForChics website, and select retailers. The brand positions itself in the mid-range price bracket, sitting below premium options like RevitaLash ($98 for 2mL) and GrandeLASH-MD ($68 for 2mL), while costing more than budget picks like The Ordinary ($15 for 5mL).

ForChics makes several claims: that the serum promotes visible lash growth in as little as four weeks, that the formula is backed by "clinically tested" ingredients, and that it is safe for sensitive eyes. These claims are worth examining in detail, which is exactly what we do below.

Full Ingredient Breakdown

Understanding what is actually inside ForChics ForLash matters more than the marketing language on the box. Here is what we found when we analyzed the full ingredient list, broken down by function.

Primary active: Myristoyl Pentapeptide-17. This is the star of the formula. Myristoyl pentapeptide-17 is a lipopeptide that has been shown in published research to stimulate keratin gene expression in hair follicles, which can promote lash growth and thickness over time. It is one of the most commonly used peptides in peptide-based lash serums. The evidence for it is real but limited compared to prostaglandin analogues. It works by supporting the natural growth cycle rather than overriding it, which is why results take longer to appear. You can learn more about this ingredient in our ingredient database.

Supporting peptide: Myristoyl Hexapeptide-16. A second peptide that works alongside pentapeptide-17 to support follicle health. The evidence base for this specific peptide is thinner, but it is a reasonable inclusion in a peptide-focused formula and is generally well-tolerated.

B-vitamin complex: Biotin and Panthenol. Biotin (vitamin B7) supports keratin infrastructure, and panthenol (provitamin B5) conditions and moisturizes the lash line. Neither of these will produce dramatic growth on their own, but they play a legitimate supporting role in overall lash health. You will find them in the majority of lash serums across all price points.

Conditioning agents: Sodium Hyaluronate, Glycerin. Sodium hyaluronate (a form of hyaluronic acid) and glycerin are standard moisturizing ingredients. They keep the lash line hydrated, which supports a healthy growth environment. These are fine but not differentiating. Every serum from the cheapest drugstore option to the most expensive professional formula includes some form of humectant.

Botanical extracts: Pumpkin Seed Extract, Trifolium Pratense (Red Clover) Extract. Pumpkin seed extract has some preliminary research suggesting DHT-blocking properties (relevant for hair loss on the scalp), though its efficacy on lash follicles is less studied. Red clover extract contains isoflavones with mild estrogenic activity that may support hair growth. Both are reasonable inclusions but should not be considered primary actives.

Preservatives and base: Phenoxyethanol, Ethylhexylglycerin, Aqua. Standard cosmetic preservatives. Phenoxyethanol is widely used and considered safe at typical concentrations. No concerns here.

What about potential irritants? The formula is free of parabens, sulfates, and phthalates. Phenoxyethanol can occasionally cause sensitivity in individuals with very reactive skin, but this is uncommon at standard concentrations. There are no flagged allergens or controversial preservatives. Overall, the ingredient profile is clean and low-risk. The question is not safety. The question is whether the actives are potent enough to deliver meaningful results.

Read our complete Ingredient Guide to compare ForChics ingredients against every serum we review

Safety Score

ForChics scores well on safety, which is the area where prostaglandin-free formulas have a natural advantage. Here is how it breaks down across our four safety dimensions:

Ingredient Safety: 8.0/10. No prostaglandin analogues, no parabens, no sulfates. The preservative system is standard and well-tolerated. All active peptides have established safety profiles in cosmetic use. There are no ingredients that raise red flags for eye-area application.

Clinical Evidence: 6.0/10. This is where ForChics loses points. The individual ingredients (particularly myristoyl pentapeptide-17) have published research behind them, but ForChics has not published clinical trials on their specific formula. The brand references "clinically tested ingredients," which is a common industry tactic that does not mean the finished product has been through rigorous testing. Compare this to formulas that invest in product-level clinical studies.

Irritation Risk: 8.5/10. Very low irritation risk. No prostaglandins means no risk of the serious side effects associated with that ingredient class: no iris color change, no periorbital fat loss, no eyelid darkening. Some users report mild tingling during the first few applications, which typically resolves within days. This is consistent with what we see across peptide-based formulas generally. Read our lash serum side effects guide for a comprehensive comparison of side effect profiles across formula types.

Long-term Safety: 8.0/10. Peptide-based formulas do not create the dependency cycle associated with prostaglandin serums. You can reduce application frequency after the initial growth phase without experiencing the dramatic lash loss that prostaglandin users often report. The long-term safety profile of the ingredients used is well-established in cosmetic science.

For regulatory context, the FDA's cosmetic regulation framework governs how lash serums are marketed and sold in the US. ForChics, like all cosmetic lash serums, is not required to undergo pre-market FDA approval. The safety assessment falls on the manufacturer and independent reviewers like us.

How It Compares

Here is how ForChics stacks up against three popular alternatives across the key dimensions that matter when choosing a lash serum.

ForChics sits in an interesting middle ground. It is safer than GrandeLASH but does not match the effectiveness, value per mL, or clinical backing of top-ranked prostaglandin-free formulas like SOWN Root 1. It costs more per mL than both The Ordinary and SOWN, while offering a smaller tube that may not last as long as claimed. Where ForChics does well is accessibility: it is easy to find on Amazon and Target, and the $39 entry price feels approachable even if the cost-per-mL tells a different story. For a full comparison of all formulas we test, see our complete rankings.

Results: What to Expect

Peptide-based lash serums like ForChics work differently than prostaglandin formulas. Instead of chemically extending the anagen (growth) phase of the lash cycle, peptides support keratin production and follicle health within the natural cycle. This means results are real but take longer and tend to be more subtle. Here is a realistic timeline based on user reports and our understanding of peptide mechanisms.

Weeks 1-4: Do not expect visible changes during this period. The peptides are working at the follicle level, but you will not see results in the mirror yet. This is normal for all peptide formulas. If a product claims visible results in under four weeks without prostaglandins, be skeptical. Some users report that their lashes feel slightly softer or more conditioned during this period, likely from the hyaluronic acid and panthenol in the formula.

Weeks 5-8: This is when early signs of improvement typically begin. Users who respond well to the formula report subtle increases in lash length, particularly at the outer corners where lashes tend to be shortest. You may notice that mascara looks a bit more dramatic than usual, or that your lash line appears slightly fuller. The changes are gradual, which makes it hard to tell day-to-day. Taking progress photos every two weeks helps you see the actual difference.

Weeks 9-12: Full results should be visible by this point for users who respond to the formula. Expect modest improvements in length (approximately 0.5-1mm on average) and noticeable improvements in the appearance of thickness and density. Lashes will look healthier and more defined. They will not look like extensions or falsies. If you have not seen any change by week 12, the formula is likely not effective for your particular biology. This is the reality with peptide serums: individual response rates vary more than with prostaglandin products.

What users actually report: Amazon reviews paint a split picture. Roughly 60% of reviewers report positive results, describing fuller-looking lashes and reduced breakage. The satisfied users tend to emphasize the natural-looking improvement and the absence of irritation. The remaining 40% report minimal or no visible change, even after the full 12-week period. Negative reviewers on Reddit frequently mention that the formula "did nothing" compared to prostaglandin serums they had used previously. On Trustpilot, complaints about the subscription model (auto-ship) appear more frequently than complaints about the product itself.

How to Apply ForChics Lash Serum

Proper application is straightforward with peptide formulas. There is less risk of side effects from stray product compared to prostaglandin serums, but consistent technique still matters for best results.

Step 1: Start with a clean lash line. Remove all eye makeup, including mascara. Use a gentle, oil-free cleanser or micellar water. The lash line needs to be completely clean and dry. Oil residue creates a barrier that can reduce absorption of the active peptides.

Step 2: Apply a single thin line along the upper lash line. The ForChics applicator is a thin brush similar to a liquid eyeliner wand. Dip once, then draw a thin line along your upper lash line from inner to outer corner, keeping the brush as close to the lash roots as possible. One dip should provide enough serum for one eye.

Step 3: Let it absorb. Wait 2-3 minutes before applying any other products (eye cream, moisturizer, etc.). The formula is lightweight and absorbs relatively quickly. You should not feel any residue once it dries.

Step 4: Apply nightly for best results. Consistency is the single biggest factor in whether a peptide serum works for you. Apply every night without skipping. Missing applications extends the timeline to results. If you are inconsistent during the first 12 weeks, you will not get an accurate picture of whether the product works for you.

Step 5: Lower lashes (optional). ForChics can also be applied to the lower lash line if desired. Use a very small amount, as lower lash application increases the chance of product getting into the eye. Lower lash results tend to be less dramatic than upper lash results across all formulas.

Who Should Buy ForChics (and Who Should Skip It)

ForChics makes sense for you if: you want a prostaglandin-free lash serum at a mid-range price, you are comfortable with gradual results over 8-12 weeks, you have sensitive eyes or react badly to stronger formulas, or you want something easy to find on Amazon. It is a reasonable entry point into peptide-based lash care, especially if you are switching away from a prostaglandin serum and looking for something gentler.

You should skip ForChics if: you want the fastest possible results (look at prostaglandin options like GrandeLASH-MD, understanding the trade-offs). You should also skip it if you are looking for the best value in prostaglandin-free serums, because SOWN Root 1 costs $10.40/mL versus ForChics at $13/mL while delivering stronger clinical backing and better user ratings. The Ordinary at $3/mL is the clear budget pick. And if you want the strongest independent clinical evidence behind a prostaglandin-free formula, SOWN Root 1 (our #1 pick) is the better investment.

For a side-by-side of every prostaglandin-free option, our prostaglandin-free lash serum guide ranks them all. If safety is your primary concern, also read our best lash serums for sensitive eyes guide.