Results without irritation
Eye safe by design
Hormone and filler free
Encourages natural growth
JUST £0.14 PER DAY
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A concentrated, waterless blend of plant seed oils designed to condition and strengthen lashes and brows at the root.
Unlike many lash serums that rely on synthetic growth-like compounds to force rapid results, this oil works in harmony with your natural growth cycle, supporting stronger, healthier-looking lashes over time.
Rich in essential fatty acids, antioxidants and vitamin E, it helps reduce breakage, enhance shine and improve resilience without irritation.
Formulated without prostaglandins, alcohol, parabens or filler ingredients. Just pure, plant-powered nourishment, gentle enough for nightly use, even around sensitive eyes.
Included: 1 x 8ml glass bottle, thoughtfully presented in a premium retail box.
We stand behind our products and understand that every skin journey is different.
Our money back guarantee applies when products are used consistently and as directed for a minimum of twelve weeks.
View the full policy here.
Orders placed before 3pm are usually packed the same day, with delivery times and prices shown at checkout.
Returns are accepted within fourteen days of delivery. Customers are responsible for return shipping costs.
For damages, delivery issues, or reactions, please contact hello@isobelperl.com within fourteen days so we can advise.
I’ve now been using this lash oil for almost a year and my lashes are stronger and longer! Truly a life saver for my lashes after always having classic lashes done.
My lashes were so short and damaged after years of lash extensions. This lash oil completely changed them! You can see in the photos the amazing amount of growth.
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Designed for modern skin
Gentle by nature
Thoughtfully waterless
Made for daily use
Nothing unnecessary
Apply a small amount to clean, dry lashes and brows using the applicator. Sweep from root to tip, focusing on areas that need extra care. Use nightly and allow the formula to dry fully. With regular use, lashes and brows appear stronger, fuller, and more nourished in as little as four weeks.
With consistent nightly use, lashes and brows appear stronger, fuller, and healthier within four to six weeks. Because this formula works with your natural growth cycle, results build gradually rather than forcing rapid growth.
Most lash serums rely on synthetic growth compounds (prostaglandins) to artificially stimulate growth. These can cause irritation, redness, or unwanted side effects.
Our Lash & Brow Oil is a concentrated, waterless blend of plant seed oils that nourishes the follicle and supports natural growth over time. No prostaglandins, hormones or fillers. Just pure, plant powered strength.
Yes. The formula is designed to be gentle enough for nightly use, even around sensitive eyes. It contains no prostaglandins, alcohol, or known irritants. We always recommend a patch test before first use.
Yes. The formula is designed for both lashes and brows. Apply a small amount from root to tip, focusing on sparse or fragile areas.
No. This formula contains no prostaglandins or synthetic growth agents, which are typically responsible for those side effects in some serums.
With nightly use, one bottle typically lasts six months or more. A little goes a long way because the formula is concentrated and waterless.
We do not recommend using it with lash extensions, as oil based formulas can weaken the adhesive and reduce retention.
It is, however, ideal for lash lifts. After a lifting treatment, lashes can feel dry or fragile, and this nourishing oil helps condition and restore them, keeping them soft, healthy, and glossy.
For best results, apply once daily at night to clean, dry lashes and brows. Consistency is key.
Water is often used as a filler in cosmetics. By removing water, this formula remains highly concentrated and potent, meaning every drop delivers active nourishment rather than dilution.
Yes. The Lash & Brow Oil is vegan and cruelty free.