

AS SEEN & SOLD ON
DISCOVER OUR STAY-N® TECHNOLOGY
Lip Liner You Can Set & Forget
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THE MAKEUP THAT KEEPS GOING VIRAL
THE STORY BEHIND - SELF MINT GIRLS Beauty
SMG, also known as Self Mint Girl, was founded to bring viral-worthy makeup and skincare tools that show long-lasting results and solve the modern generation's everyday beauty problems.
Our mission is to revolutionize modern beauty trends through products you can simply set and forget, using only skin-barrier-conscious formulas for bouncy, glowy, resilient skin
Let customers speak for us
from 347 reviewsIt feels like a luxe product but the price is totally reasonable. Super happy I found this.
Absolutely love my purchase of the lip liner stay-n. I despise not having anything on my lips when I wear makeup but hate having to continue reapplying lipstick. This stain is perfect as it stays on for hours after applying. So happy with the purchase that I’m re-purchasing a bundle to try out more colours. Such a great product that I hope will be sold in stores here in Australia soon!
Really, really great! They work amazingly as lip liners! However, it doesn’t peel off as easily when you apply it to your full lip, due to the moisture from your mouth. P.S. Don’t use them while you’re showering because it will melt.
It will stay on your lip for a long time. And it looks natural.
I used this as a full-on lipstick and not a lip liner. I went to the dentist and had a crown put on. The dentist was in my mouth with his hands and tools and nothing budged at all. I told him I was testing out a product. He then asked me to get his wife one! Good thing I had bought extra. Highly recommended.
I let it dry while I do my brows. By the time I’m done, lips are ready too!
I would absolutely repurchase this. Not one regret. It works exactly as promised.
Saw it all over TikTok and thought ‘meh’ – tried it, and now I’m hooked.
Color payoff is rich but buildable. One layer for day, two for night.
It is soooooo good. I wear pink-ed and mauve every day and people are always asking me what lip liner I’m wearing. An absolute must!
I apply this in the morning and still have color after dinner. Unbelievable.
Actually improves the texture of my lips. They feel smoother now.
Even after 10 hours and a long day at work, the color hadn’t faded. Insane.
Not only is a good product important but so is a good company. Making things right and taking care of the customer can either give you a customer for life or lose one. My order got lost and the tracking showed it hadn't moved in 20 days and after reaching out to self mint girls they took action and sent me a replacement. I have yet to receive it but we all know this viral lip stain is selling out because it's completely amazing. I have confidence in knowing the product will be great because the people behind it are great.
I am absolutely in love with this lip stain. I want more shades. Postage was expensive but product is amazing
FAQ
Check out the most common questions our customers ask us.
WHAT DOES SELF MINT GIRLS STAND FOR?
Self Mint Girls is all about feeling confident, fresh, and in control of your beauty routine. We believe in simple, powerful products that help you look and feel your best.
WHEN WILL MY FAVORITE PRODUCT BE BACK IN STOCK?
Restocks usually happen within a few weeks. If you see something sold out, sign up for email updates or follow us on social media for the latest restock news.
WHERE CAN I BUY SMG BEAUTY PRODUCTS?
You can order directly from our official website: selfmintgirls.com. That’s where you’ll always find the newest drops and exclusive offers.
ARE SMG BEAUTY PRODUCTS VEGAN?
Most of our products are vegan-friendly, and none of them are ever tested on animals. Please check the product description for specific details.
DO YOU SHIP INTERNATIONALLY?
Yes, we ship worldwide! Shipping times and costs vary by country — you’ll see all the options at checkout.
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