Lash serums are an excellent solution for achieving voluminous, eye-catching lashes without the hassle of lash extensions or false lashes. It’s important to note that results won’t be immediate. Growing stronger and longer lashes is a gradual process, but with regular use of these nourishing products, noticeable improvements in your lashes’ length and fullness will become apparent. The origins of lash growth serums trace back to an unexpected discovery: prostaglandin, initially used to treat glaucoma, was found to enhance lash length. Nowadays, prostaglandin is a staple ingredient in many popular lash serums, often combined with biotin to reduce breakage, panthenol to nourish the follicles, and peptides to encourage growth. Most serums are designed with a precise applicator for easy application along the lash line, and a small amount is sufficient— for instance, a 3.5ml bottle of RevitaLash’s advanced eyelash serum typically lasts around six months. The effectiveness of these luxury lash serums hinges on consistent application, and within weeks, you might find your lashes rivaling those of a cartoon character. Discover our top recommendations for premium lash growth serums to consider trying now.

Revitalash Advanced Eyelash Conditioner

Regarded as a pioneer and potentially the finest option available, this formula was developed by a physician seeking to help his wife restore her lashes after chemotherapy. It features a low-dose version of prostaglandin, along with peptides that support hair strength and antioxidants that shield against environmental harm. With daily use, testers noted remarkable changes within four weeks. Retail price: £129, available at LookFantastic.

RapidLash Eyelash Enhancing Serum

While more budget-friendly, RapidLash delivers a performance that competes with more expensive products. Although it may take slightly longer to see results—officially noted as eight weeks—many users observe benefits as soon as six weeks. Retail price: £29.99, available at LookFantastic.

Augustinus Bader Eyebrow and Lash Enhancing Serum

All products from Augustinus Bader incorporate their proprietary Trigger Factor Complex (TFC8), designed to restore and rejuvenate hair and skin. With a special applicator, this serum aims to boost the strength of lashes from their earliest growth stages, resulting in healthier, longer lashes over time. Retail price: £120, available at Augustinus Bader.

Susanne Kaufmann Lash & Brow Serum

This vegan formula leverages plant-based ingredients to deliver essential nutrients for lash and brow growth. Alpine edelweiss helps address sparse areas, while mallow leaf extract nourishes and conditions hairs. Although the results may not be as dramatic as those from non-vegan alternatives, it is an excellent choice for enhancing the volume and thickness of lashes. Retail price: £65, available at Cult Beauty.

BBB London Luscious Lash Oil

With two decades in lash and brow treatment experience, BBB (Blink) offers a nourishing oil designed to be applied at night. Featuring plant oils like castor for nourishment, rosemary for promoting growth, and apricot kernel for conditioning, it acts like a restorative overnight mask. Retail price: £27, available at BBB London.

Olaplex Lashbond Building Serum

Renowned for their hair repair technology, Olaplex has applied their expertise to eyelash care. This serum not only nourishes lashes but also works on the skin barrier, facilitating better growth conditions. Bursting with growth-boosting peptides, noticeable results can be expected in weeks. Retail price: £64, available at Cult Beauty.

Uklash Eyelash Serum

Widely praised with impressive before and after images, this affordable option has gained a following among Gen-Z. It features vitamin B5, essential for keratin production, promoting healthy and lengthy lashes. If you’re doubtful about lash serums, Uklash might be worth a shot—offering a 12-week money-back guarantee for unsatisfied customers. Retail price: £38, available at Uklash.

Frequently Asked Questions

Do lash serums really work?

Yes, consistent use of lash serum can promote eyelash growth. The natural lash cycle approximately spans 90 days, so significant results can be observed in about three months. However, users may notice improvements in as little as four weeks with various formulations.

When should I apply lash serum?

The ideal time to apply lash serum is at night on clean, dry lashes. Any remaining makeup or oils can hinder absorption and prevent the serum from reaching the follicles effectively. If morning application is necessary, do so before applying mascara.

How do I properly apply lash serum?

Make sure to cleanse your face and allow it to dry completely. Close your eyes and apply a thin layer from the base to the tip across your lash line.

Can I use lash serum on my eyebrows?

Certainly! Lash serums are also effective for eyebrow hair, as both types of hair can benefit from the key ingredients like peptides and vitamins found in these growth formulations. However, some brands provide eyebrow-targeted products, such as RevitaLash’s RevitaBrow Advanced Eyebrow Serum, which contain similar components but at higher concentrations, as the brow area is less sensitive than the eyelid area.