Overview

The Kaba Eyelash Growth Serum is a lash-enhancing treatment from Colombian brand D'Luchi, built for anyone dealing with thin, sparse, or brittle lashes. In a mid-range beauty market crowded with big promises and mixed results, this eyelash treatment stands out partly for its clean formulation philosophy — no parabens, no sulfates, no mineral oil. It also comes bundled with a makeup remover oil, a practical touch you don't always see at this tier. One thing worth stating upfront: results depend entirely on consistent daily use over at least 30 days. Skip days regularly, and you're likely shortchanging whatever progress you've made.

Features & Benefits

The formula relies on a blend of peptides, tetrapeptides, amino acids, and proteins — all naturally derived and aimed at the same goal: healthier lashes from the root up. In plain terms, peptides and amino acids act like building blocks, feeding the follicle and encouraging lashes to grow in thicker and less prone to snapping. The base is 100% naturally derived essential oils, which keeps the ingredient list clean. D'Luchi reports that consistent use can increase lash diameter by 19–40% and length by 17–43%, though those are brand-reported figures and individual results will naturally vary. The included makeup remover also makes the nightly prep step feel less like an afterthought.

Best For

This lash serum is a strong fit for anyone whose lashes have thinned over time — whether from aging, chronic stress, or years of heavy mascara use. It's also a natural match for people wary of synthetic formulas who want something free of harsh chemicals. The dermatologist-tested designation genuinely matters if you have sensitive eyes and have been burned by irritating serums before. Eyebrow users will appreciate that the treatment doubles for brow conditioning too. That said, it's worth being clear: this is a cosmetic product, not a medical one, and it won't reverse significant lash loss tied to underlying health conditions.

User Feedback

Buyers who stick to the twice-daily routine tend to come away impressed, with the most common praise centering on noticeable fullness after three to four weeks of consistent use. Repeat purchases show up frequently in reviews, which is usually a more honest signal than any star rating alone. On the downside, some users note that the applicator tip could be more precise — getting the serum exactly to the lash root takes a bit of practice at first. A handful of reviewers mentioned mild initial irritation, though serious reactions appear rare. The bundled makeup remover is seen as a useful added value by most, though a few felt it was redundant.

Pros

  • Clean ingredient list with no parabens, sulfates, mineral oil, or petrolatum — a genuine rarity in this category.
  • Dermatologist-tested status gives sensitive-eye users a credible reason to feel safer trying it.
  • The bundled makeup remover oil adds practical value and simplifies the nightly prep routine.
  • Works on both lashes and eyebrows, making it a two-in-one treatment for your whole eye area.
  • Naturally derived peptides and amino acids target the follicle directly, not just the surface of the lash.
  • Repeat purchase rates among reviewers suggest real satisfaction beyond the initial trial period.
  • Cruelty-free formulation appeals to buyers who factor ethics into their beauty choices.
  • The 30-day framework gives users a clear, structured timeline to measure their progress against.
  • Mid-range pricing keeps this eyelash treatment accessible without feeling like a budget compromise.
  • Colombian-made with a focused brand identity — not a generic white-label product.

Cons

  • The applicator tip can make precise root-level application tricky, especially for beginners.
  • Brand-reported efficacy figures have not been independently verified by third-party clinical studies.
  • Results require strict twice-daily use for a full month — any inconsistency slows or stalls progress.
  • The bundled makeup remover feels redundant if you already have a preferred remover in your routine.
  • Essential oil base, while natural, may cause sensitivity in users who react to botanical fragrances.
  • Packaging adds noticeable bulk compared to slim, pen-style lash serums on the market.
  • No clear guidance is provided on what to do after the 30-day cycle — maintenance dosing is unaddressed.
  • The lash strength improvement figure reported by the brand is modest enough that it may not be a deciding factor for most buyers.

Ratings

The scores below for the Kaba Eyelash Growth Serum were generated by our AI after analyzing verified buyer reviews from global markets, with spam, bot-submitted, and incentivized feedback actively filtered out before any scoring was applied. The ratings reflect the full picture — what genuinely impressed users and where frustrations surfaced — so you can make a clear-eyed decision before buying. Both the formula's real strengths and its practical limitations are transparently represented in every category.

Formula Cleanliness
93%
Users who had previously reacted to mainstream lash serums repeatedly called out the absence of parabens, sulfates, and mineral oil as a deciding factor. For anyone navigating a sensitive skin or eye routine, finding a treatment that doesn't require reading a warning label is genuinely reassuring, and that confidence shows up strongly in the feedback.
A small subset of users sensitive to botanical fragrances noted mild tingling during initial applications, a reminder that naturally derived does not automatically mean reaction-free for everyone. Those with known essential oil sensitivities should patch-test before committing to the full eye area.
Lash Thickness Results
78%
22%
A solid majority of consistent users reported visible improvement in lash fullness and diameter after three to four weeks, describing lashes that felt denser and held curl better than before starting the treatment. This was the most frequently praised outcome across reviews, and repeat purchases back up the sentiment.
Results were notably uneven across the user base — some buyers saw meaningful change by week three, while others reported minimal difference after a full 30-day cycle. The brand-published improvement figures are not independently verified, so expectations should be calibrated accordingly.
Lash Length Results
72%
28%
Several users noted measurable length gains after consistent use, particularly those starting from a baseline of short or heavily damaged lashes. The improvement was gradual rather than dramatic, which for many buyers felt more credible and sustainable than the exaggerated claims common in this category.
Length results were the most polarizing metric in user feedback — enthusiastic reports sat alongside accounts of no perceptible change. Buyers who expected rapid lengthening similar to prescription-strength treatments were frequently disappointed, underscoring that this is a cosmetic serum with cosmetic-level results.
Ingredient Transparency
88%
The formulation communicates clearly what it contains and, importantly, what it excludes — a level of transparency that resonates strongly with ingredient-conscious buyers. Knowing that the active blend centers on peptides and naturally derived oils rather than unpronounceable synthetics made many users feel confident about long-term use.
While the key actives are listed clearly, the full ingredient deck is not prominently detailed on the product listing, which left some buyers wanting more granular disclosure before committing. Independent third-party verification of the formulation claims is also absent.
Applicator Precision
61%
39%
For users with steady hands and patience, the applicator delivers enough product to the lash line without significant waste. A number of reviewers said they adapted to its width within the first week and developed a personal technique that worked reliably for their routine.
The applicator tip was the single most common complaint across reviews — too wide for precise root-level placement, particularly for the lower lash line. Several users resorted to transferring product to a fine-tipped brush, which adds a step that should not be necessary for a mid-range beauty treatment.
Dermatologist-Tested Credibility
83%
The dermatologist-tested designation genuinely moved buyers who had been burned by irritating eye-area products in the past. For users with reactive skin or a history of eye sensitivity, this credential was a meaningful tipping point in the purchase decision rather than just a marketing label.
The testing designation is not accompanied by published study data or a named dermatological body, which gives skeptical buyers little to verify. It adds reassurance but stops short of the clinical validation that more rigorous buyers would prefer to see.
Bundled Makeup Remover
69%
31%
Buyers who did not already have a dedicated eye makeup remover found genuine value in the inclusion — it simplified their nightly routine into a clear two-step process and removed one extra purchase from their list. The remover oil itself received positive comments for being gentle and effective.
For buyers who already own a preferred makeup remover, the bundled product created unnecessary bulk in their kit without adding functional value. Several reviewers described feeling like they were paying for something they did not need, which affected their perception of overall value.
Ease of Use
74%
26%
The twice-daily application routine slotted naturally into morning and evening skincare rituals for most users, especially those already accustomed to multi-step eye care. The lightweight serum texture dried quickly and did not leave residue that interfered with subsequent makeup application.
The applicator learning curve meant that the first week or two felt clumsy for many new users, and a handful reported inadvertently getting product into the eye itself. The routine also demands genuine commitment — users with inconsistent schedules found twice-daily use difficult to sustain.
Scent & Sensory Experience
71%
29%
Most users described the scent as mild and inoffensive, consistent with a naturally derived essential oil base. The texture absorbed quickly without the sticky or greasy residue that often accompanies oil-based beauty treatments, which made the morning application feel practical rather than heavy.
A small number of buyers found the natural botanical scent noticeable enough to be off-putting, particularly during the morning application near the face. While not a widespread complaint, those with fragrance sensitivity found it disruptive enough to mention specifically in their reviews.
Value for Money
76%
24%
The dual-item bundle — serum plus makeup remover — positions this eyelash treatment as a reasonable investment relative to what comparable clean-formula serums charge for a single product. Buyers who committed to the full 30-day cycle and saw results consistently rated the value as justified.
Buyers who saw limited or no results after a full treatment cycle felt the price was difficult to defend, particularly given the lack of independently validated efficacy data. The cost per visible result is highly variable, which makes the value proposition dependent almost entirely on individual response.
Packaging & Portability
79%
21%
The compact dual-product package fits comfortably in a travel bag or bathroom drawer without taking up disproportionate space. The product dimensions are practical for daily use, and the packaging feels sufficiently premium without the over-engineering that adds cost without function.
The combined weight of 4.16 ounces is slightly bulkier than single-product serums, which can be a consideration for minimalist travel kits. A few users also noted that the packaging felt less luxurious than expected for a product positioned in this price segment.
Eyebrow Performance
67%
33%
Users who applied the serum along their brow line reported modest improvements in brow density over time, which was a welcome secondary benefit for those dealing with thinning in both areas simultaneously. The dual-use functionality was seen as an added practical bonus rather than a gimmick.
Eyebrow results were less consistently reported than lash results, and the product's marketing emphasis is clearly on lashes rather than brows. Buyers specifically looking for a dedicated brow serum may find the brow-related benefits underwhelming compared to purpose-built alternatives.
Sensitivity & Tolerability
82%
18%
The overwhelmingly majority of sensitive-eye users reported no adverse reactions during or after the 30-day cycle, which is a meaningful achievement for a product applied this close to the eye. The clean formulation deserves credit for keeping the irritation rate unusually low for this product category.
A minority of users did experience mild initial irritation or redness during the first few days of use, which subsided for most but prompted a few to discontinue. Those with confirmed essential oil allergies or highly reactive eyelids face a non-trivial risk regardless of how clean the overall formula is.
Consistency of Results
63%
37%
Users who followed the protocol precisely — twice daily without skipping — tended to report the most reliable outcomes, suggesting the formula does reward disciplined use with predictable improvement over the treatment window. Repeat purchasers in this group expressed high confidence in the product.
The variability in results across the wider user base is hard to ignore — outcomes ranged from impressive to negligible with no clear pattern tied to skin type or starting lash condition. This unpredictability makes it a considered gamble rather than a sure bet for first-time buyers.

Suitable for:

The Kaba Eyelash Growth Serum is the kind of product that makes the most sense for people whose lashes have noticeably thinned over time — whether that's from aging, hormonal shifts, years of heavy mascara, or the cumulative damage of lash extensions. If you've been hesitant about lash serums because of past irritation or ingredient concerns, the clean, naturally derived formula here is a meaningful differentiator; it skips the parabens, sulfates, and mineral oil that show up in a lot of competitors. Buyers who want a single purchase that covers both conditioning treatment and nightly makeup removal will also get real practical value from the bundled remover oil. It suits people willing to commit to a twice-daily routine for at least a month, since consistency is genuinely what determines whether you see any change. Those who prefer eyebrow care alongside lash treatment will find it covers both areas comfortably.

Not suitable for:

The Kaba Eyelash Growth Serum is not the right choice for anyone expecting overnight or dramatic results without putting in the daily effort — this type of treatment rewards discipline, and sporadic use will produce little to nothing. People dealing with significant lash loss tied to a medical condition, thyroid issues, alopecia, or prescription side effects should consult a dermatologist before relying on any cosmetic serum, because no over-the-counter formula addresses those root causes. If you already have a reliable makeup remover you love, the bundled product adds bulk to your routine without adding much value. Buyers looking for a clinically proven, third-party verified treatment with published trial data should be aware that the efficacy figures here are brand-reported, not independently validated. Those with extremely sensitive eyes who react to essential oils specifically may also want to patch-test carefully or explore fragrance-free alternatives first.

Specifications

  • Product Form: Comes as a dual-item set including a lash growth serum and a separate makeup remover oil.
  • Key Actives: The formula contains peptides, tetrapeptides, amino acids, and proteins chosen to support follicle health and lash resilience.
  • Ingredient Base: All active and carrier ingredients are 100% naturally derived, centered around essential oils rather than synthetic fillers.
  • Free From: Contains no parabens, sulfates, mineral oil, or petrolatum, making it one of the cleaner options in its category.
  • Cruelty-Free: The product is cruelty-free and was not tested on animals at any stage of development.
  • Dermatologist Tested: The formula has been dermatologist tested, which provides an added layer of safety assurance for sensitive-eye users.
  • Target Areas: Designed for use on both eyelashes and eyebrows, giving it broader utility than lash-only treatments.
  • Application Frequency: The brand recommends applying the serum twice daily, once in the morning and once at night, for best results.
  • Treatment Cycle: A full treatment cycle is 30 continuous days; consistent daily use throughout this period is required to see meaningful change.
  • Reported Efficacy: According to brand-published data, users may experience a lash diameter increase of 19–40%, length increase of 17–43%, and a strength gain of approximately 9%; individual results will vary.
  • Country of Origin: Manufactured in Colombia by Kaba, sold under the D'Luchi brand.
  • Package Dimensions: The complete package measures 4.69 x 3.23 x 1.34 inches.
  • Total Weight: The packaged product weighs 4.16 ounces.
  • Category Ranking: Ranked #273 in Eye Treatment Serums on Amazon at time of review, placing it solidly within the top tier of its subcategory.
  • Manufacturer: Produced by Kaba under the D'Luchi brand label.

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FAQ

Pretty much, yes. You apply it along the base of your upper lash line, as close to the root as possible, similar to how you'd draw a thin eyeliner stroke. The key is getting the product to the follicle, not just coating the lash shaft. For eyebrows, a light stroke along the brow line is enough.

The brand's recommended protocol is twice daily — morning and night — and that's genuinely important here. Lash serums work gradually, and skipping sessions slows down the cumulative effect. Once a day might produce some results, but you'd likely be shortchanging the formula's potential.

It's dermatologist tested and free from a long list of common irritants including parabens, sulfates, and mineral oil, so it's a better bet than many alternatives for sensitive eyes. That said, the base is essential oils, and some people do react to botanicals. If you have a history of oil-based sensitivity, do a small patch test near your inner arm before applying it to your eye area.

It's designed for both. The formula and application method work the same way on brows — just apply along the brow line as part of your morning and evening routine. A lot of users find the brow results just as satisfying as the lash results, especially if thinning is an issue there too.

The remover oil is meant to be used before the serum, particularly at night, to clean any mascara or residue off your lashes so the serum can reach the follicle without a barrier. You don't have to use it if you already have a remover you trust, but the two-step approach — remove, then treat — is the intended routine.

Most users who stick to the twice-daily routine start noticing a change in lash thickness and fullness somewhere between three and five weeks in. The brand points to 30 days as the benchmark, but lash growth is biological and varies person to person. Don't judge the results before you've completed a full cycle.

That's a fair concern with any lash serum. The growth you see is tied to the conditioning and follicle stimulation the formula provides — stop using it and you're no longer supporting that cycle. Many users treat it as an ongoing part of their routine rather than a one-time fix, which is why repeat purchases are so common.

Yes, wearing mascara alongside this eyelash treatment is generally fine. Just make sure you're properly removing all makeup before your evening serum application — leaving mascara residue on the lashes can block the product from doing its job at the follicle level.

There's no specific contraindication listed, but as a general rule with any eye-area product, it's best to remove your contacts before applying and wait a few minutes before putting them back in. The essential oil base is unlikely to cause issues if you're careful with application, but contact wearers should always take that extra step.

This is a common point of feedback. The trick is to use a very light touch and work in short, controlled strokes rather than trying to swipe the full lash line in one go. Some users dab a small amount onto a clean fine-tipped brush or a cotton swab for more control. It takes a few tries to get the hang of it, but most people adjust within the first week.