# Dr. Dennis Gross C + Collagen Biocellulose Brightening Treatment Mask for acne-prone skin

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

Page: https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/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 Saudi Arabia.

Brand: [Dr. Dennis Gross](https://lovi.care/skincare/sa/brands/dr-dennis-gross)
Category: [Face masks](https://lovi.care/skincare/sa/best/face-masks)

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.

A great choice for acne-prone skin; a few nourishing masks fit it even better.

## Why this fit

- Excellent suitability for your combination skin and moderate benefits for your acne, blemishes, and breakouts are provided by Ascorbic Acid and Niacinamide, which offer antioxidant and anti-inflammatory effects to regulate melanogenesis and improve skin tone and texture.
- Glycerin and Collagen Amino Acids further support skin hydration and elasticity, contributing to a smoother and brighter complexion.
- The safety profile is excellent, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin): High (this page)
- [Skin with dark spots](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/oily-acne-prone-skin): High

## Key ingredients

Ascorbic Acid, Collagen, Niacinamide, Superoxide Dismutase

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Vitamin C mesotherapy produced a significant and earlier reduction in gingival pigmentation and higher patient satisfaction compared to topical gel in twenty healthy non-smokers with hyperpigmented gingiva, with both methods reducing the mean area fraction of melanin-forming cells at 6 months without causing pain. ([Clinical Oral Investigations, 2021](https://pubmed.ncbi.nlm.nih.gov/33966113/))
- Both oral and topical collagen supplements help delay the skin aging process by improving moisture, elasticity, and hydration, with no differences arising between the two types of collagen. ([Dermatology Practical & Conceptual, 2022](https://pubmed.ncbi.nlm.nih.gov/35223163/))
- 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/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))
- 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 application of TAT-SOD significantly suppresses UVB-induced erythema formation, blood flow rise, and apoptotic sunburn cell formation in human volunteers compared to a vehicle control. ([European Journal of Pharmaceutics and Biopharmaceutics, 2016](https://pubmed.ncbi.nlm.nih.gov/27460952/))
- Topical treatment with the synthetic SOD/catalase mimetic EUK-134 reduced lipid peroxide levels both at baseline on non-irradiated human skin and at the surface of UVA-exposed skin when applied before or after irradiation, compared to controls. ([International Journal of Cosmetic Science, 2004](https://pubmed.ncbi.nlm.nih.gov/18492138/))
- Topical superoxide dismutase formulations maintained physical stability and enzymatic activity for 6 months at 4 and 30 degrees C, and effectively inhibited UVB-induced skin erythema for 48 hours, whereas formulations combined with alpha-tocopherol were unstable. ([European Journal of Pharmaceutics and Biopharmaceutics, 2007](https://pubmed.ncbi.nlm.nih.gov/17196809/))

## What reviewers say

Users frequently report that this mask provides immediate hydration and a noticeable glow, making it ideal for revitalizing dull or dry skin. The biocellulose material is highly praised for its excellent fit. Some users find the packaging difficult to handle and the price point high for a single-use product.

- Liked: Instant radiance (mostly mentioned)
- Liked: Deep hydration (often mentioned)
- Liked: Superior fit (often mentioned)
- Liked: Effective ingredients (sometimes noted)
- Disliked: Difficult application (sometimes noted)
- Disliked: High price (sometimes noted)
- Disliked: Low serum volume (rarely noted)
- Disliked: Medicinal scent (rarely noted)

## How to apply

- Could be used as part of your PM routine. Start using your sheet mask 3 times a week, and build up to daily use if your skin likes it.
- Apply your sheet mask after cleansing and toning, but before putting on your moisturizer. Relax with it on for ten to fifteen minutes.
- Take the sheet mask out and gently smooth it over your face so it fits well. Pat any leftover essence into your skin without rubbing.
- Put the sheet mask on clean and dry skin for the best comfort. This helps your pores take in all the good ingredients.
- Avoid getting the product too close to your sensitive eye area. Do a small patch test before your very first use to stay safe.
- Video: https://storage.pora.ai/cf9cbc1593b43309df7ca9cfe4fbbdae.mp4

## Questions and answers

### What makes Dr. Dennis Gross C + Collagen Biocellulose Brightening Treatment Mask a great fit for acne-prone skin?

This mask is a great fit because ingredients like vitamin C and niacinamide help calm acne-prone skin and improve tone, while glycerin and collagen boost hydration for a smoother look. It also has a very safe profile with soothing components that are unlikely to cause irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

Ascorbic acid and niacinamide make this mask a great fit by offering antioxidant and anti-inflammatory effects that help improve skin tone and texture. Niacinamide significantly decreases hyperpigmentation and increases skin lightness compared to other treatments.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Vitamin C do for acne-prone skin?

Vitamin C helps brighten skin, smooth out uneven tones, and fade dark spots left behind by breakouts. It is also packed with antioxidants that may help protect acne-prone skin from everyday environmental stress.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37128827/), [Journal of Drugs in Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/39231081/)

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

Collagen does not directly target breakouts, but it helps keep dry or aging acne-prone skin soft and hydrated without clogging pores. Because this skin type often needs lightweight moisture and soothing care, a product of this type needs non-greasy hydrators and calming ingredients to support clear skin.
Sources: [Current Issues in Molecular Biology, 2024](https://pubmed.ncbi.nlm.nih.gov/38534748/), [Journal of Drugs in Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30681787/)

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

This nourishing mask fits well into an acne-prone routine as a weekly treatment step. It helps calm blemishes and improve skin tone with soothing ingredients, while keeping irritation low.
Sources: [International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/31461548/), [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

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

You can use this mask in your routine with retinol, but it is best to use them on different days or times to prevent irritation. Apply this brightening mask during your weekly treatment step and keep retinol for your evening routine on other days.

### How often should I use it?

This mask is a great fit for your acne-prone skin, providing a safe and soothing way to help calm blemishes and improve skin texture. You can use it as a weekly treatment step in your routine to keep your complexion bright and smooth.

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

This mask is a great fit for your acne-prone skin and is unlikely to clog pores or cause breakouts. It contains soothing components and lacks harsh ingredients, meaning it has an excellent safety profile with no risks of irritation.

### Is it fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (linalool, citral, and limonene).

## Alternatives for acne-prone skin

- [I'm From Mugwort Mask](https://lovi.care/skincare/sa/p/i-m-from/mugwort-mask/for/acne-prone-skin) — Superior fit — SAR 80.00 at Amazon
- [ma:nyo Galac Niacin Essence Mask](https://lovi.care/skincare/sa/p/ma-nyo/galac-niacin-essence-mask/for/acne-prone-skin) — High fit — SAR 215.44 at Amazon
- [Tatcha The Violet-C Radiance Mask](https://lovi.care/skincare/sa/p/tatcha/violet-c-radiance-mask/for/acne-prone-skin) — High fit — SAR 420.31 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sa/p/cerave/foaming-facial-cleanser/for/acne-prone-skin) — Superior fit — SAR 36.33 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/sa/p/some-by-mi/snail-truecica-miracle-repair-toner/for/acne-prone-skin) — Superior fit — SAR 53.04 at Amazon
- Moisturizer: [Some By Mi Yuja Niacin Brightening Moisture Gel Cream](https://lovi.care/skincare/sa/p/some-by-mi/yuja-niacin-brightening-moisture-gel-cream/for/acne-prone-skin) — Superior fit — SAR 78.95 at Amazon

## Where to buy

- Amazon.sa: SAR 293.60 (https://www.amazon.sa/dp/B0BS4FVQZ4?tag=lovisa02-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Water, Glycerin, Pentylene Glycol, Ascorbic Acid, Niacinamide, Collagen Amino Acids, Superoxide Dismutase, Ubiquinone, Ascophyllum Nodosum Extract, Lemon Fruit Extract, Leuconostoc Radish Root Ferment Filtrate, Citric Acid, Tetrasodium Glutamate Diacetate, Xanthan Gum, Polysorbate 20, Sodium Hydroxide, Bergamot Oil Fruit, Linalool, Citral, Limonene, Potassium Sorbate, Sodium Benzoate
## 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/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin (this page)
- United Arab Emirates: https://lovi.care/skincare/ae/p/dr-dennis-gross/c-collagen-biocellulose-brightening-treatment-mask/for/acne-prone-skin