# Bonajour Extreme Spot Serum for acne-prone skin

**Lovi Fit: High fit for acne-prone skin.**
Combination Skin Fit: High · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Canada.

Brand: Bonajour
Category: [Serums and treatments](https://lovi.care/skincare/ca/best/serums)

This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best serums for acne-prone skin.

## Why this fit

- Excellent for your combination, acne-prone skin as Centella Asiatica Extract and Salix Nigra Bark Extract effectively reduce acne lesions and blemishes by providing anti-inflammatory and sebum-regulating effects.
- Niacinamide further supports your skin by regulating sebum and offering anti-inflammatory benefits, enhancing the overall treatment for breakouts.
- The formula is safe for your acne-prone skin, containing no harsh or prohibited ingredients that could cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/dry-skin): Superior
- [Combination skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/acne-prone-skin): High (this page)
- [Skin with dark spots](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/oily-acne-prone-skin): High

## Key ingredients

Centella Asiatica Extract, Niacinamide, Glycosaminoglycans, Allantoin, Akebia Quinata Extract

## What the research says

- Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing. ([Journal of Alternative and Complementary Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/32310680/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Topical treatment with sphingolipids and glycosaminoglycans attenuated clinical worsening and reduced CADESI and PVAS scores compared to the untreated control group in house dust mite-allergic beagle dogs. ([BMC Veterinary Research, 2020](https://pubmed.ncbi.nlm.nih.gov/32197613/))
- Glycosaminoglycans restored type I collagen synthesis, reduced matrix metalloproteinase-1 levels, upregulated tissue inhibitor of metalloproteinase-1, and attenuated apoptosis in tumor necrosis factor-alpha-stimulated human dermal fibroblasts by inhibiting extracellular signal-regulated kinase/activator protein-1 signaling. ([International Journal of Molecular Medicine, 2018](https://pubmed.ncbi.nlm.nih.gov/29436595/))
- Fraction 3 of glycosaminoglycans from Liparis tessellatus eggs showed 20.1% tyrosinase inhibition at 50mg/mL and effective skin regeneration activities at 200mg/mL against skin fibroblast CCD-986sk cell lines. ([International Journal of Biological Macromolecules, 2017](https://pubmed.ncbi.nlm.nih.gov/28917941/))
- Topical gel containing chitosan, 0.2% chlorhexidine, allantoin and dexpanthenol did not improve postoperative comfort regarding swelling and pain, but improved the wound's aesthetic appearance following impacted lower third molar extraction compared to no gel. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2016](https://pubmed.ncbi.nlm.nih.gov/27475700/))
- A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020](https://pubmed.ncbi.nlm.nih.gov/32683390/))
- An overnight patch containing Allium cepa extract and allantoin safely promotes scar healing after dermatologic surgery, resulting in significantly greater reductions in observer- and patient-assessed POSAS scores compared to no treatment. ([Aesthetic Plastic Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29948103/))
- Akebia quinata fruit extract reduced CML expression, stimulated fibrillin-1 expression, and decreased deep crow's feet wrinkle depth in humans compared to treatment without the extract. ([Nutrients, 2015](https://pubmed.ncbi.nlm.nih.gov/26569300/))

## What reviewers say

Based on limited data, users with acne-prone and sensitive skin find this serum effective for calming breakouts and fading post-acne marks. It is frequently praised for soothing redness and providing hydration. A notable number of users report a temporary stinging sensation upon application and a sticky finish that takes time to absorb.

- Liked: Calms acne (mostly mentioned)
- Liked: Fades dark spots (often mentioned)
- Disliked: Sticky texture (often mentioned)
- Liked: Deeply hydrating (sometimes noted)
- Disliked: Stinging sensation (sometimes noted)
- Disliked: Poor packaging (rarely noted)

## How to apply

- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Bonajour Extreme Spot Serum a great fit for acne-prone skin?

Bonajour Extreme Spot Serum is a great fit because Centella Asiatica Extract and Salix Nigra Bark Extract help calm blemishes and control oil, while Niacinamide further reduces breakouts and redness. The formula is also safe for your skin, as it contains no harsh or prohibited ingredients that could cause irritation.
Sources: [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### Which ingredients make this serum a good fit for acne-prone skin?

Centella Asiatica Extract, Salix Nigra Bark Extract, and Niacinamide make this serum a great fit because they help calm redness and keep extra oil under control. They work together to reduce breakouts while keeping your skin comfortable and balanced.
Sources: [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### What does Centella Asiatica Extract do for acne-prone skin?

Centella asiatica extract helps calm angry skin, reduces redness, and supports healing for breakouts. It is unlikely to cause irritation and may improve overall skin clarity when used consistently.
Sources: [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/), [Journal of Alternative and Complementary Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/32310680/)

### What does Niacinamide do for acne-prone skin?

Niacinamide helps acne-prone skin by reducing both inflamed and uninflamed breakouts and calming redness. It is also very helpful for keeping oily skin balanced by cutting down on excess oil production, and it is well tolerated by most people.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38299457/), [Cureus, 2024](https://pubmed.ncbi.nlm.nih.gov/38725769/)

### Where does this serum go in a skincare routine for acne-prone skin?

This serum goes in the evening routine after cleansing and before moisturizing, which keeps things simple and safe around sun exposure. Niacinamide helps control oil and calm breakouts, while gentle plant extracts work to clear up blemishes without causing irritation.
Sources: [International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/31461548/)

### Can I use this serum with retinol, and in what order?

Yes, you can use this treatment with retinol by applying the treatment first in your evening routine and following with a moisturizer to keep your skin calm. This formula is safe for acne-prone skin and helps reduce breakouts without causing irritation.
Sources: [American Family Physician, 2012](https://pubmed.ncbi.nlm.nih.gov/23062156/)

### How often should I use this serum?

This serum fits your acne-prone skin well and is best used in your evening routine for simplicity and extra safety around sun exposure. Centella Asiatica Extract and Niacinamide help calm breakouts and regulate oil, while the gentle formula is unlikely to cause irritation.
Sources: [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### Can this serum clog pores, cause breakouts or purging for acne-prone skin?

This serum is unlikely to clog pores or cause breakouts because it contains Centella Asiatica Extract and Niacinamide, which help calm red spots and balance oil. Some users may feel a sticky texture or slight stinging, but the formula is safe and free of harsh ingredients.
Sources: [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for acne-prone skin

- [SKIN1004 Madagascar Centella Asiatica Ampoule](https://lovi.care/skincare/ca/p/skin1004/madagascar-centella-asiatica-ampoule/for/acne-prone-skin) — High fit — CA$26.25 at Amazon
- [Aestura A-Cica 365 Blemish Calming Serum](https://lovi.care/skincare/ca/p/aestura/a-cica-365-blemish-calming-serum/for/acne-prone-skin) — High fit — CA$52.00 at Sephora

## Pairs well with

- Cleanser: [B.LAB Matcha Hydrating Foam Cleanser](https://lovi.care/skincare/ca/p/b-lab/matcha-hydrating-foam-cleanser/for/acne-prone-skin) — Superior fit — CA$22.95 at Amazon
- Hydrating Toner: [Paula's Choice Resist Advanced Replenishing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/advanced-replenishing-toner/for/acne-prone-skin) — Superior fit — CA$41.00 at Amazon
- Moisturizer: [CeraVe CeraVe PM Facial Moisturizing Lotion](https://lovi.care/skincare/ca/p/cerave/pm-facial-moisturizing-lotion/for/acne-prone-skin) — Superior fit — CA$20.96 at Amazon

## Where to buy

No store in Canada has a checked price for this product, so the page shows none.

## Ingredients

Centella Asiatica Extract, Glycerin, Water, Niacinamide, Akebia Quinata Extract, Nicotinoyl Dipeptide-23, Glycosaminoglycans, Salix Nigra Bark Extract Willow Bark Extract, Aminobutyric Acid, Allantoin, 1,2-Hexanediol, Ammonium Acryloyldimethyltaurate Vp Copolymer, Butylene Glycol, Pentylene Glycol, Caprylyl Glycol, Xanthan Gum, Zanthoxylum Piperitum Fruit Extract, Pulsatilla Koreana Extract, Usnea Barbata Extract
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/bonajour/extreme-spot-serum/for/acne-prone-skin (this page)
- Australia: https://lovi.care/skincare/au/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/bonajour/extreme-spot-serum/for/acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/bonajour/extreme-spot-serum/for/acne-prone-skin