PETER THOMAS ROTH Instant FIRMx Lip Filler - 0.3 fl oz - Ulta Beauty: Fine Line Reduction, Hydrating, 1 Pack, Balm
$29.00
In Stock
Eligible for registries and wish lists
At a glance
About this item
Additional product information and recommendations
Discover more options
$12.99
$5 Target GiftCard with $30 beauty products purchase
4.5 out of 5 stars with 108 ratings
$9.99
$5 Target GiftCard with $30 beauty products purchase
3.5 out of 5 stars with 1233 ratings
$3.49
Buy 3, get 1 free on select beauty minis
4.6 out of 5 stars with 384 ratings
New & Featured
Highly rated
$7.99
$5 Target GiftCard with $30 beauty products purchase
Bubble Skincare Tell All Juicy Secret Lip Balm - 0.15oz: Moisturizing, Package Quantity 1, Balm Form
4.8 out of 5 stars with 994 ratings
Guests also viewed
$24.99
$5 Target GiftCard with $30 beauty products purchase
4.3 out of 5 stars with 949 ratings
$10.99
$5 Target GiftCard with $30 beauty products purchase
4 out of 5 stars with 129 ratings
Related Categories
Guests are saying
This lip plumper has received mixed reviews. Many guests appreciate its moisturizing properties and subtle plumping effect, while others did not notice significant changes in lip volume. The product is praised for its smooth application and non-sticky texture, but some guests experienced irritation or found it ineffective.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.1 out of 5 stars with 209 reviews
50% would recommend
2 recommendations
4 out of 5 stars
7 March, 2026
originally posted on http://www.ulta.com
Thanks to the helpful women who are at Ulta who pointed me t
See some immediate results for fine lines around the lips and lip moisture and hope to see longterm improvement too.
5 out of 5 stars
30 January, 2026
originally posted on http://www.ulta.com
I like the way it makes my lips feel
I like the product
2 out of 5 stars
18 January, 2026
originally posted on peterthomasroth.com
Seriously??? Nope
I have used a different lip plumper for years but after trying the Firmx thought maybe I should try switching and give this a shot. The video completely turned me off from wanting to try this product. Why would any of these women with lip filler or naturally full lips need this product??? How is it showing how well the product works by showing women with already above average full lips??? Show it working on someone with thin or deflated by aging lips then I’ll try it out.
1 reply from CS team - 2 months ago
Thank you for sharing your feedback! We are sorry that your expectations were not met. We would love to connect with you and make things right. Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have. You can also book a complimentary video Skin Chat with a Peter Thomas Roth pro, who can recommend products that suit you and your unique skin concerns:peterthomasroth.com/skinchats2.html
5 out of 5 stars
4 January, 2026
originally posted on http://www.ulta.com
Amazing Product!
I really don't understand all the negative reviews! I have been using this for about a week now, and it is amazing! For reference, I use this as a lip mask every night before bed, and as a first step of my makeup routine so lip products sit nicely afterwards. Review points: 1.) When I purchased this my lips were so badly wind-burnt & chapped. Within 48hrs my lips were completely healed! 2.) There are immediate results, as advertised. My lips look so much smoother and supple! 3.) As someone who has had actual lip-filler many times, I knew this product wasn't going to "fill" my lips. Only filler will do that. HOWEVER, it absolutely makes a difference and plumps them! It also enhances firmness and beautifully defines the edges of the lips. Totally recommend!
4 out of 5 stars
21 December, 2025
originally posted on http://www.ulta.com
It Works
I've been using firms for about a week and there is a noticeable difference in my lips. They are plumper and more more defined.
1 out of 5 stars
18 November, 2025
originally posted on http://www.ulta.com
No results
Used this product as instructed, no visible results after several uses.
1 out of 5 stars
4 November, 2025
originally posted on http://www.ulta.com
Doesn't work
Couldnt tell a difference. I used it for two weeks straight
1 out of 5 stars
18 October, 2025
originally posted on http://www.ulta.com
So gross
This stuff leaves a gross white film on your lips and doesnt do anything at all. Waste of money. Its a no.
2 out of 5 stars
6 August, 2025
originally posted on http://www.ulta.com
disapointed
it doesn't work. I tried 2 tubes I should have learned with the first tube.
5 out of 5 stars
7 July, 2025
originally posted on http://www.ulta.com
I like it
Made a noticeable difference in the deep lip wrinkles i have ..i in 60's..and i don't do fillers
1 out of 5 stars
18 June, 2025
originally posted on http://www.ulta.com
noooooo do not reccomend
I got this cause a dermatologist on tik tok recommended it so i was excited to try it but it left a reaction on my lip it's not comfortable or soothing on the lips, it doesn't plump and it feel chalky almost
5 out of 5 stars
6 June, 2025
originally posted on http://www.ulta.com
Love it !
I use this nightly as my lip mask and i wake up with nicely hydrated lips. It says over time your lips feel smoother smd plumper…i agree. I use it in the am as well about 20 mins before my lipstick application so it can penetrate. If its a casual at home day i use this alone, or with a balm or lip oil. Will be re buying!
5 out of 5 stars
4 May, 2025
originally posted on peterthomasroth.com
It works
Definitely can tell a difference when I put this on and I love it
3 out of 5 stars
29 April, 2025
originally posted on peterthomasroth.com
Feels nice
I bought this a month ago and wanted to give it a chance before I made my review. The lip filler feels very nice, tingles a little, but didn't plump my thin lips. I'm still happy I bought it .
1 reply from CS team - 11 months ago
Thank you for sharing your feedback! Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have
3 out of 5 stars
24 April, 2025
originally posted on peterthomasroth.com
Great feel
I really wanted to give this 5 stars but I don’t feel it gave me anything close to lip filler results, I do like how it makes my lips feel but deft not lip filler type
1 reply from CS team - 11 months ago
Thank you for sharing your feedback! Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have
1 out of 5 stars
23 April, 2025
originally posted on peterthomasroth.com
Not the best
I I use a lot of Peter thomas Roth products never been disappointed in anything other than this one it was not effective at all for what it was advertised for. Maybe it’s just me, but this product wasn’t a good product for me.
1 reply from CS team - 11 months ago
Thank you for sharing your feedback! We are sorry that your expectations were not met. We would love to connect with you and make things right. Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have. You can also book a complimentary video Skin Chat with a Peter Thomas Roth pro, who can recommend products that suit you and your unique skin concerns:peterthomasroth.com/skinchats2.html
1 out of 5 stars
15 April, 2025
originally posted on peterthomasroth.com
(no review title)
Not happy with the product. I have been using it for a month and have seen no results
1 reply from CS team - 1 year ago
Thank you for sharing your feedback! We are sorry that your expectations were not met. Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have.
4 out of 5 stars
14 April, 2025
originally posted on http://www.ulta.com
LOVE this lip plumper!
Okay- just like ANY topical lip plumper, the effects are temporary. I've been using plumper since back when VS came out with their plumping gloss, I've tried many brands since then and this is by far my favorite. It's not the most extreme plumper, but I use this after I put on Too Faced Lip Injection Plumping Liner in Puffy Nude and it's a gorgeous combo. It gives the perfect amount of plump and the shade is amazing, the PTR plumper is a sheer pink and goes beautifully over all the lip colors I've tried so far. The only reason I'm giving it four stars is bc there seems to be little granules in it, so when I put it on I have to rub my lips together to get them to the edge and wipe them off. It's an annoyance, but the look after is worth it in my opinion! I will definitely be purchasing this again once I'm out.
1 out of 5 stars
13 April, 2025
originally posted on peterthomasroth.com
My tooth paste tingles more
So disappointed. Didn't expect much, but did not expect nothing at all. Basically lip balm with some gloss.
1 reply from CS team - 1 year ago
Thank you for sharing your feedback! We are sorry that your expectations were not met. We would love to connect with you and make things right. Please reach out to our Customer Service team at support@peterthomasroth.com for any product questions you may have.
5 out of 5 stars
9 April, 2025
originally posted on peterthomasroth.com
Smoother, firmer lips
Love this product. Really works. About to order another.