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Welcome back to Beautyistic! I’m so glad you joined us today. If you’re on the lookout for a product that could change up your lash and brow game, then you’ve landed in the right spot. Today, we’re talking about the Twenty/Twenty Get Growing Lash & Brow Serum. This serum promises thicker, longer lashes and fuller brows, but let’s see if it lives up to the hype.
So, what exactly are we working with here? This is a vegan lash and brow growth serum designed with only three main ingredients—castor oil, coconut oil, and argan oil. It’s free from parabens, prostaglandins, and anything that could irritate your eyes. In fact, the formula is ophthalmologist-developed, so it’s safe for sensitive eyes and even people who wear contact lenses. The serum is specifically designed to help stimulate follicle growth while hydrating and repairing your existing hairs, which is a nice touch for anyone looking for long-term results.
In terms of application, it’s pretty straightforward. You’re instructed to dispense one pump of serum onto clean, dry lashes or brows and apply it to the root of the hair each night. You can use your finger, a Q-tip, or even a brush for a cleaner application. The unique pump design ensures that you avoid double dipping, which is essential for hygiene. The serum’s gentle enough that even if it gets into your eyes, it won’t cause any harm—thanks to that soothing castor oil, which has actually been used by eye doctors as a dry eye treatment for years.
Now, let’s get into the real-world testing and experience. I’ve been using the serum consistently for about three weeks. Initially, I was concerned that the formula might feel greasy or heavy, but I was pleasantly surprised. The serum is light, doesn’t leave a sticky residue, and absorbs quickly. After a few days, I noticed my lashes feeling a bit more nourished. But it wasn’t until about two weeks in that I started seeing subtle changes—my lashes looked fuller and longer, and even my brows were visibly thicker. That’s the kind of result you want to see when using a lash and brow serum. Of course, every product is a bit different for each person, so if you’re expecting dramatic transformations overnight, it might take some patience.
Let’s break down the pros and cons here.
Pros:
Clean Ingredients: The three core ingredients—castor oil, coconut oil, and argan oil—are great for nurturing hair.
Ophthalmologist Approved: You’re not just getting a product that works for growth but one that is also developed with your eye health in mind.
Gentle: Safe for those with sensitive eyes or people who wear contact lenses.
No Irritation: I didn’t experience any irritation even when the serum accidentally got into my eyes.
Cons:
Slower Results: While the product does deliver noticeable improvements, it’s not going to give you overnight results.
Limited Ingredient Variety: Some might find the simple ingredient list a bit too minimal, especially if you’re used to serums with added active ingredients targeting specific concerns.
When we talk about value for money, this product falls into a mid-range price point. Given that it’s ophthalmologist-developed and uses clean ingredients, I’d say it justifies the price, especially if you have sensitive eyes or are looking for something that’s both effective and safe for long-term use.
When comparing it to other popular lash and brow serums on the market, one standout difference is the ingredient transparency. Many other serums use prostaglandins, which can sometimes cause irritation or side effects—this one avoids that. While there are cheaper alternatives, they might not offer the same safety standards or clean ingredient list. So, if you’re really looking for a formula you can trust for both effectiveness and eye health, this one has an edge.
As for build quality, the packaging is solid. The pump design is well thought out and makes application easy and sanitary. The serum itself is light and smooth, with no greasy residue, which makes it user-friendly.
There’s no customer service experience to mention for this product, but I will say that the brand, Twenty/Twenty Beauty, was founded by an ophthalmologist, so it comes with a strong reputation for focusing on eye health. They’ve made it clear that their products are built with your eye health in mind, which is reassuring.
Finally, for those of you considering alternatives, you could look into other clean beauty brands, but they might not have the same level of focus on eye safety. If you’re simply looking for something that’s more affordable, there are cheaper serums out there, but they may not offer the same combination of safety, ingredient transparency, and performance.
Now, the final verdict: this serum delivers steady, gradual results and is ideal for people with sensitive eyes who want to improve lash and brow thickness without resorting to harsher chemicals. The gentle, clean ingredients and eye-safe formula make it stand out, but if you’re looking for faster results, it might not be the right fit. All in all, if you prioritize eye health and gentle, natural growth, I’d recommend giving this a try.
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Thank you so much for watching. If you’ve tried the Twenty/Twenty Get Growing Lash & Brow Serum, drop your thoughts or questions in the comments below—I’d love to hear about your experience. Until next time, stay fabulous and keep your beauty growing—just like your lashes!
Available to buy here:
