Laboratories Line Correcting Booster Serum 15ml
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Buy One Get One Free
Buy One Get One Free on selected No7. Buy 2 qualifying products and get the cheapest item free. Discount will be automatically applied at basket. Exclusions apply. This promotion cannot be used in conjunction with any other offer and is subject to availability while stocks last. Valid from 9th March to 15th March 2026 on No7beauty.co.uk only. We reserve the right to amend or withdraw the promotion at any time, including before the advertised end date, in the event of unforeseen circumstances or where it cannot be administered as planned.
- No7's most concentrated line correcting face serum.
- Delivering our cutting-edge, age-defying technology in a targeted treatment.
- Clinically proven to reduce the appearance of lines and wrinkles.
- 90% of women said their skin looked smoother*.
- 8/10 women would choose this product over expensive clinical treatments**.
*Tested on 98 women in a consumer study over 8 weeks
**409 No7 Laboratories Line Correcting Booster Serum UK Boots Advantage Card purchasers
Discover Real Results. No Clinic required.* Meet our crème de la crème of anti-ageing serums: No7 Laboratories Line Correcting Booster Serum.
With 7x more Matrixyl 3000 Plus™ than our clinically proven face serums, this super concentrated formula delivers an intense dose of our next generation age-defying collagen peptide based technology, supporting the skin's natural repair process to help improve visible signs of ageing.
This innovative, targeted anti-age serum fits effortlessly into your daily skincare routines to supercharge the wrinkle smoothing effect over time. Even the most stubborn lines and wrinkles† appear noticeably softened, with 90% of women saying their skin looked smoother.
Now you can achieve better results than you ever thought possible with skincare. Visibly reduce the appearance of lines and wrinkles by up to 5 years in just 12 weeks.
No wonder women said it's the best age-defying product they've ever used.**
*Cosmetic product, temporary effect
**Tested on 55 existing No7 serum users in a consumer study over 8 weeks.
†Tested on 98 women in a consumer study over 8 weeks
Benefits & Features:
- Delivers visible results in 2 weeks to 6 targeted wrinkle areas. Apply this facial serum to forehead wrinkles, crow's feet, lip lines, wrinkles between brows, lines under eyes, and nasolabial folds.
- 7x more Matrixyl 3000 Plus™ than our clinically proven facial serums.
- Supports the skin's natural repair mechanisms.
- Works on even the most stubborn lines and wrinkles.
- Dermatologist approved.
- This intense booster serum is designed to be layered with your normal No7 serum and moisturiser to help deliver results where you need them most.
- For best results, apply directly to lines and wrinkles as part of your morning and evening skincare routines. Simply twist the silver base to unlock and then press to dispense the desired amount.
- Cleanse skin thoroughly before applying No7 Laboratories Line Correcting Booster Serum to problem areas. Next, smooth No7 Protect & Perfect Intense Advanced Serum 50ml all over the face. Follow with No7 Protect & Perfect Intense Advanced Day or Night Cream 50ml.
- For an extra boost, mix into your moisturiser, eye cream or foundation to supercharge them with line smoothing power.
Active Ingredients: Matrixyl 3000 Plus™: Our Next Generation Age-Defying Complex
Aqua (Water), Glycerin, Butylene Glycol, Aluminum Starch Octenylsuccinate, Polyacrylate Crosspolymer-6, Sorbitan Laurate, Phenoxyethanol, Sodium Lactate, Hydroxyethylcellulose, Carbomer, Caprylyl Glycol, Acetyl Dipeptide-1 Cetyl Ester, Polysorbate 20, Ethylhexylglycerin, Tetrasodium Edta, Potassium Hydroxide, T-Butyl Alcohol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7.
Warnings: Avoid contact with eyes. If product gets into the eyes rinse well with water immediately.
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Customer Reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Amazing serum, diminishes fine lines completely. I now have a line free smooth brow @ 71 years of age!!!!!!
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Boots.com review An absolute waste of money. It does nothing at all. I know as I religiously put only on half of my face and not on the other half at all. I maintained the routine both morning and night. Don’t waste your hard early money. dermatologist say the best possible product for your face is a factor 30 - 50 sun cream. I’m an avid fan of No7 and been using it for years. I love the Lift and Luminate day and night face creams. Although I’m going to test against these with Olay Factor 30 face cream which has rave reviews. Boots very disappointed and certainly not cheap
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I’ve been using the line correcting booster serum for a few years. I use the serum on my forehead lines and have noticed they are less noticeable. I stopped using the no7 serum for a while and the lines appeared more visible. Best serum on the market.
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I have been using this for a while and cannot see much difference. Last purchase the pump stopped working half way through same with second purchase, waste of money.
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Boots.com review I bought this around a month ago and wow! I’m 37 and had crows feet, the frown line and forehead lines and this has literally made such a difference! I did carefully check the reviews before purchasing and used the 3 for 2 offer. My mum is mid 50’s and has been using one I gave her and loves it too. I never write reviews but felt compelled to write one as I always read them before purchasing. Expensive but fabulous!
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Have been using this since its inception. You only need a little, targeting specific areas. I am almost 75 but people think I am in my 50s!! I use the No 7 serum and day and night cream for older skin as well.
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I was introduced to this product on the day it was launched in my local Boots branch. She was very enthusiastic, very knowledgeable and explained all about it and how to use it. I purchased immediately, have used it every day since. I started to see results within a 10 - 14 days of use, especially on my forehead and frown lines. I now have the smoothest brow and get comments about my line free skin on a daily basis, which at 70 years old is amazing. I will continue to use this amazing product forever.
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I’ve been using it for the last few weeks and I really like the texture of this. It sinks into your skin really nicely. Aiming to improve my tech neck and I think I am seeing a difference already! So can’t wait to continue using.
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I have been using this booster serum for a while now and fine lines are less noticeable. A little goes a long way.
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Feels lovely on the eyes very smooth Really helps give a fresh face look and wrinkle are reduced
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