Results without irritation
Encourages natural growth
Supports and protects the lip barrier
Made for everyday use
A duo of our Lash & Brow Oil and Vanilla Lip Oil. Two concentrated, waterless treatments designed to condition lashes and brows while deeply replenishing dry lips.
The Lash & Brow Oil supports stronger, healthier looking growth with a blend of plant seed oils rich in essential fatty acids and vitamin E. The Vanilla Lip Oil works to restore softness and comfort with antioxidant rich botanicals and barrier supporting oils.
Formulated without fillers or unnecessary additives. Just targeted, plant powered care for lashes, brows and lips.
Includes:
1 × 8ml Lash & Brow Oil (glass bottle)
1 × 6ml Vanilla Lip Oil (glass bottle)
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.
Emmy This lip oil is the first I’ve used to actually hydrate and nourish my lips. It wears so comfortably and I love that I can wear it to bed and not be overwhelmed by a strong synthetic smell at night! Love love love the shine it gives and how it genuinely cares for my lips.
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.
Choose options
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.
Apply a small amount to clean, dry lips using the applicator. Glide evenly across the lips, layering as desired for added nourishment and shine. Use throughout the day or as an overnight treatment for deeper replenishment. With regular use, lips feel smoother, more comfortable and visibly healthier over time.
LASH OIL
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.
LIP OIL
This is a true lip treatment formulated with 97% plant seed oils by weight. Unlike many lip oils that are primarily gloss bases, this formula is designed to nourish, support the lip barrier and improve softness over time while still delivering a natural, non sticky shine.
No. The formula is oil based rather than gloss based, which means it feels cushiony and comfortable without the tacky finish often associated with traditional lip gloss.
You can use it as often as needed throughout the day for comfort and shine. For deeper nourishment, apply a generous layer before bed as an overnight treatment.
Yes. It can be worn alone for a natural glossy finish or layered over lip colour to add shine and extra nourishment. Please note that applying over lipstick may stain the applicator and can slightly alter the appearance of the product in the bottle. This does not affect the performance or quality of the formula.
The formula is blended with carefully selected botanical oils and is free from water, bulk fillers and unnecessary additives. It is designed to be gentle and barrier supportive, making it suitable for dry and sensitive lips.
This formula contains 97% plant oils and is infused with resurrection plant extract to help support moisture retention and protect against environmental stress. It is waterless and filler free, meaning every ingredient has a functional purpose.
It contains a light vanilla aroma to enhance the sensorial experience, without overpowering the formula.
Yes. The Vanilla Lip Oil is vegan friendly and cruelty free.
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.
Ive been using the products a couple of weeks now and I can tell for sure that they are so nice and easy to use. The lash and brow oil does the job perfectly and the vanilla lip oil is so light and smells great, i use both products before bed.
Also the customer service is great, i had an issue with a product when it was delivered and they replaced it next day straightaway.
Fantastic product. Kind on my sensitive eyes. Highly recommend! 😁
I’ve been using this serum for a couple of weeks now and it’s already making a difference to my eyelashes, they feels nourished and are looking much better , I had a medical issue with my eyes and lost some eyelashes , so hopefully they will continue to get better.
This is amazing my eye lashes are becoming fuller and I’m so happy with this product
Highly recommend
This Isobel waterless duo is fantastic! The Lash & Brow Oil uses vitamin E and fatty acids for stronger lashes and brows, while the Vanilla Lip Oil deeply replenishes dry lips with antioxidant-rich botanicals. I love that there are no cheap fillers—just targeted, plant-powered ingredients in beautiful glass bottles. Highly recommend!
Have really noticed a marked difference in my lash length and eyebrow thickness. Have been using approximately one month.l
Lip oil smells lovely and is non stick. Leaves lips very soft. Really pleased with the set
Really like this set, only giving 4 stars as I found the lash/ brow oil got warm and watery in the heat
There’s nothing I love more than a lip product and this is my new favourite. Unreal. Same with the lash and brow serum, the best I’ve used! You’re stuck with me now. Thank you!
Need very little but leaves yiur lips so smooth.
Excellent products, would definitely recommend!
The lip oil is luxurious, great on its own or over a matte lip-stain.
After only 2 weeks my lashes are already feeling the benefits, stronger and filling out.
The lip oil is so fabulous and since using the brow oil I’ve noticed increased growth! Great package .
I love the lip gloss and the grow set.
I haven't noticed any difference on my lashes or eyebrows but it's only been just under 2 weeks so far.
The lip gloss is amazing and I love the subtle vanilla flavour.
I can’t even believe how well this works!!! I went to get a lash lift and tint and the lady told me that my eye lashes weren’t long enough and to use this serum every night. I bought it but did not believe it would actually help to grow them…Wow was I wrong, my lashes grew so quickly that people are asking if they are fake.
Love this serum and cannot wait to get the hair oil when it is back in stock. Recommending to EVERYONE 🩷
You know when you have a product and you are worried they will stop making it or sell out when you need it so you stock up….. yeh, this!
If o had the money I would but this in bulk so I’d never run out. Feels great on my lips, not sticky/ tacky just soft and moisturising. The eye and brow oil is glorious, I’m using it twice a day I feel like I need another for my bag 😂
I have truly loved both of these. The lash serum has helped with my dry lashes helping to reduce irritation in the morning which has been amazing thank you so much.
I absolutely love the lip oil. I like the eye lash grow oil so far. It hasn't been long enough to really see any big changes. How ever I usually have false lashes and I noticed that my natural lashes were starting to look like I cut them in some places. I haven't had fake lashes and have been using the lash oil and I have noticed that my lashes done seem to be so short I'm those places anymore....
The packaging is 10x better and the lip oil is incredible. Ive been using the lash oil for a year now!
The lip gloss smells delicious and is a lovrly consistency, not stucky like normal lip gloss. Really hydrating when i use it alongside my lip balm. The brow serum has reduced the amount of eyebrows i used to lose with my old brow gel and i see a significant positive impact on my brows and lashes!
Too early to see any effects but i like it. Gloopier than other brands but i can get used to that - just isnt what im used to.
Feels lovely on my brows and lashes and excited to see the results!
