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Brightening & Super Hydrating Vitamin C Sheet Mask

Brightening & Super Hydrating Vitamin C Sheet Mask

Product Description

A serum-soaked brightening sheet mask infused with Vitamin Cg (Ascorbyl Glucoside), Niacinamide, and Hyaluronic Acid that delivers an instant boost of radiance and deep hydration in just 15 minutes. Contains one bottle's worth of serum in every mask for visibly smoother, more even-toned skin.

πŸ‡«πŸ‡· French Beauty Β· Made in France
βœ” Vegan Formula βœ” Cruelty-Free (Leaping Bunny) βœ” Dermatologically Tested βœ” Paraben-Free βœ” Silicone-Free βœ” Alcohol-Free βœ” Oil-Free βœ” All Skin Types
Pregnancy Safe
Yes βœ”
Fungal Acne Safe
Caution ⚠️
Comedogenic Rating
1/5
πŸ“
Size
28g / 1 sheet
🧴
Type
Sheet Mask
🎯
Concern
Dullness, Hydration
⏱️
Use Time
15 minutes
πŸ’°
Price Range
$2–$4

✨ Texture & Feel

πŸ’§
Consistency
Serum-soaked sheet
πŸ‘ƒ
Scent
Light citrus floral
⏱️
Absorption
1–2 minutes
🎯
Finish
Dewy & glowy
🍊

Triple Brightening Complex

Combines Ascorbyl Glucoside (Vitamin Cg), Niacinamide (B3), and Phenylethyl Resorcinol for multi-pathway brightening that targets dullness and uneven tone.

πŸ’§

One Bottle of Serum in Every Mask

Each mask is saturated with the equivalent of a full 28ml bottle of hydrating serum, delivering an intense dose of active ingredients in a single application.

⏱️

15-Minute Glow Treatment

Clinically tested to deliver visible results in just 15 minutes: skin is intensely rehydrated, smoother, and visibly more radiant.

🌿

Vegan & Cruelty-Free Formula

Leaping Bunny certified by Cruelty Free International. No animal-derived ingredients or by-products. Biodegradable tissue sheet.

πŸ›‘οΈ Safety & Compatibility

βœ…
Pregnancy & Breastfeeding Safe

No retinoids, salicylic acid, hydroquinone, or chemical sunscreens. Ascorbyl Glucoside and Niacinamide are considered safe during pregnancy and breastfeeding.

⚠️
Fungal Acne (Malassezia) β€” Use with Caution

Contains Isopropyl Lauroyl Sarcosinate (an ester) and Biosaccharide Gum-1 (fermentation-derived), which may feed malassezia yeast in some individuals. Patch test recommended.

βœ…
Low Comedogenic Risk (1/5)

Water-based, oil-free formula with minimal pore-clogging potential. Glycerin and Sodium Hyaluronate score 0 on the comedogenic scale. Butylene Glycol scores 1.

⚠️
Contains Fragrance

Includes Parfum/Fragrance plus allergens Citronellol and Linalool. If you have fragrance sensitivity or very reactive skin, perform a patch test first.

βœ…
Suitable for Sensitive Skin

Dermatologically tested and suitable for all skin types including sensitive skin, per Garnier's clinical testing on 149 participants.

ℹ️
Active Ingredient Form

Uses Ascorbyl Glucoside (Vitamin Cg), a stable Vitamin C derivative that converts to pure ascorbic acid in the skin. Gentler and more stable than L-ascorbic acid.

πŸ”¬ Ingredient Breakdown

🍊 Ascorbyl Glucoside (Vitamin Cg) ~1% Proven

A stable, water-soluble Vitamin C derivative that converts to pure ascorbic acid once absorbed into the skin. Provides antioxidant protection, boosts collagen synthesis, and fades hyperpigmentation without the irritation or instability of pure Vitamin C.

  • Stability: Remains effective across a wide pH range and does not oxidize as quickly as L-ascorbic acid
  • Brightening: In vitro studies show it inhibits tyrosinase activity, helping to reduce dark spots and even skin tone
  • Collagen: Stimulates collagen production similarly to pure Vitamin C after enzymatic conversion in the skin
βœ…
Gentler than pure Vitamin C β€” suitable for sensitive skin and safe during pregnancy

✨ Niacinamide (Vitamin B3) ~2% Proven

A multi-functional skincare superstar with extensive clinical evidence. Brightens skin, strengthens the barrier, reduces pore appearance, and improves overall skin texture and hydration.

  • Brightening: At 2–5% concentrations, clinically proven to reduce hyperpigmentation and improve uneven skin tone
  • Barrier: Increases ceramide synthesis, strengthening the skin barrier and improving moisture retention
  • Anti-acne: Shown to reduce sebum production and improve acne conditions at regular use

πŸ’§ Sodium Hyaluronate (Hyaluronic Acid) <1% Proven

The sodium salt form of Hyaluronic Acid, a powerful humectant that can hold up to 1,000 times its weight in water. Draws moisture into the skin for a plumped, hydrated, and smooth complexion.

  • Hydration: Attracts and binds water molecules to the skin surface, reducing transepidermal water loss (TEWL)
  • Plumping: Improves the appearance of fine lines and wrinkles through intense hydration
  • Comedogenicity: Rated 0/5 β€” completely non-comedogenic

🌟 Phenylethyl Resorcinol (SymWhite 377) ~0.5% Promising

A potent skin-brightening agent derived from a compound naturally found in pine trees. According to the manufacturer, it is more effective than kojic acid at inhibiting melanin production.

  • Efficacy: Manufacturer data suggests 0.5% Phenylethyl Resorcinol outperforms 1% kojic acid for skin lightening
  • Antioxidant: Also provides antioxidant protection, helping to prevent free radical damage
⚠️
Independent clinical studies show moderate results β€” works best when combined with other brightening actives like Vitamin C and Niacinamide

🧬 Biosaccharide Gum-1 ~1% Promising

A fermented sugar ingredient (from sorbitol) with soothing and long-lasting moisturizing properties. Acts as a "S.M.A.R.T." sugar β€” Soothing, Moisturizing, Anti-aging, Restructuring, and Touch-improving.

  • Soothing: In vivo tests show 3% concentration reduced lactic acid-induced tingling by 47%
  • Moisturizing: Provides delayed but sustained hydration β€” comparable to Hyaluronic Acid after 8 hours
  • Texture: Gives a pleasant, non-sticky silky feel on the skin

🫧 Glycerin ~5–10% Proven

A natural, skin-identical humectant present in human skin. One of the most effective and well-studied moisturizing ingredients in skincare. Keeps skin lipids in a healthy liquid crystal state and protects against irritation.

  • Safety: Irritancy 0, Comedogenicity 0 β€” completely safe for all skin types
  • Efficacy: Effective from as low as 3% concentration with even more benefits for dry skin at 20–40%

21 ingredients

Aqua/Water, Glycerin, Butylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Ascorbyl Glucoside, Biosaccharide Gum-1, Citric Acid, Citronellol, Citrus Limon Fruit Extract/Lemon Fruit Extract, Disodium EDTA, Hydrogenated Lecithin, Hydroxyacetophenone, Isopropyl Lauroyl Sarcosinate, Linalool, Mannose, Niacinamide, Phenoxyethanol, Phenylethyl Resorcinol, Sodium Hyaluronate, Xanthan Gum, Parfum/Fragrance

FREE FROM: Parabens, Sulfates, Mineral Oil, Silicones, Alcohol (Ethanol), Colorants, Phthalates, Harsh Alcohols, Animal-Derived Ingredients

πŸ”„ Where It Fits in Your Routine

1
Cleanser
2
Toner
3
Sheet Mask
4
Serum
5
Moisturizer
6
Sunscreen

Use 1–3 times per week after cleansing (and toner if used). Apply on clean, dry skin. Follow with your regular serum or moisturizer if desired β€” many find the leftover essence provides enough hydration on its own.

πŸ“ How to Use

1

Cleanse Your Face

Start with a clean, dry face. Use your usual cleanser to remove makeup, dirt, and excess oil for optimal absorption.

2

Unfold & Apply the Mask

Carefully unfold the sheet mask and place it onto your face. Gently adjust and smooth the mask to fit the contours of your nose, eyes, and jawline.

3

Relax for 15 Minutes

Leave the mask on for 15 minutes. This allows the concentrated serum to fully penetrate and deliver active ingredients deep into the skin.

4

Remove & Massage In

Gently peel off the mask. Massage the remaining serum into your face and neck with upward motions until fully absorbed. No rinsing needed.

πŸ‘€ Who Is It For?

βœ… Perfect for you if:

  • You have dull, tired-looking skin that needs a quick radiance boost
  • You want an affordable, drugstore sheet mask with proven active ingredients
  • You are pregnant or breastfeeding and looking for a safe brightening treatment
  • You have combination, normal, or oily skin
  • You want a vegan and cruelty-free option
  • You need a quick pick-me-up before events or after long days

❌ Consider alternatives if:

  • You have severe fragrance sensitivity β€” this contains parfum and fragrance allergens
  • You have active fungal acne and need a strictly malassezia-safe product
  • You want a very high concentration of Vitamin C (this uses ~1% of a derivative, not 10-20% L-ascorbic acid)
  • You prefer fragrance-free skincare products only
  • You have very dry skin and need a heavier, more occlusive treatment

🎯 Skin Type Compatibility

Oily Skin β˜…β˜…β˜…β˜…β˜… Excellent

Oil-free, water-based formula absorbs quickly without leaving residue. Niacinamide helps regulate sebum production.

Dry Skin β˜…β˜…β˜…β˜…β˜† Good

Provides solid hydration via Hyaluronic Acid and Glycerin, but very dry skin may need a rich moisturizer on top for lasting comfort.

Combination Skin β˜…β˜…β˜…β˜…β˜… Excellent

Lightweight serum formula balances well across different face zones. Hydrates dry areas without adding shine to the T-zone.

Sensitive Skin β˜…β˜…β˜…β˜…β˜† Good

Dermatologically tested for sensitive skin. Contains soothing Biosaccharide Gum-1, but fragrance may irritate very reactive skin. Patch test first.

Acne-Prone Skin β˜…β˜…β˜…β˜…β˜† Good

Non-comedogenic (1/5) and oil-free. Niacinamide helps with acne. However, not fully fungal acne safe due to certain esters.

πŸ“ˆ Results Timeline

Immediately (15 min)

Instant Hydration & Glow

Skin feels intensely rehydrated, smoother, and visibly more radiant right after removing the mask. Dewy, plumped appearance.

90% noticed immediate hydration boost
1 Week (3 uses)

Brighter, More Even Complexion

Complexion looks more even and brighter. Signs of tiredness appear reduced and skin looks revitalised. Based on Garnier's consumer test with 149 participants.

78% noticed more even skin tone
2–4 Weeks (Regular Use)

Cumulative Brightening Effect

With consistent use 1–3 times per week, Ascorbyl Glucoside and Niacinamide build up to deliver visible dark spot reduction and improved overall radiance.

65% noticed reduced dark spots
6–8 Weeks

Long-Term Skin Health

Continued use supports improved barrier function (via Niacinamide), sustained hydration, and progressive evening of skin tone. Best results when paired with Garnier Vitamin C Serum daily.

70% reported healthier-looking skin overall

⭐ Ratings by Platform

πŸ›’ Amazon
β˜…β˜…β˜…β˜… 4.3
Rating
1,200+
Reviews
⚠️ Main complaint: Sheet can feel thin and wrinkly around chin; some serum spillage from packaging
πŸ’… Boots
β˜…β˜…β˜…β˜…β˜… 4.5
Rating
185+
Reviews
⚠️ Main complaint: Temporary product unavailability online; slight stickiness after removal
🏠 Garnier UK
β˜…β˜…β˜…β˜…β˜… 4.6
Rating
500+
Reviews
⚠️ Main complaint: Fragrance may be too strong for some; single-use waste concerns
🌸 MakeupStore
β˜…β˜…β˜…β˜…β˜… 4.7
Rating
80+
Reviews
⚠️ Main complaint: Mask fit can be loose on smaller faces; effects are temporary without consistent use

βš–οΈ Pros & Cons

βœ… Praised

  • Immediate visible glow and hydration after just one use
  • Very affordable β€” one of the best-value brightening sheet masks on the market
  • Vegan, cruelty-free, and Leaping Bunny certified
  • Clean, short ingredient list with 21 well-chosen ingredients
  • Suitable for sensitive skin β€” dermatologically tested
  • Contains proven actives: Vitamin Cg, Niacinamide, and Hyaluronic Acid
  • UK's number one sheet mask brand
  • Enough leftover serum for neck and dΓ©colletage

❌ Criticized

  • Contains fragrance and fragrance allergens (Citronellol, Linalool)
  • Sheet mask fit can be wrinkly around the chin on smaller faces
  • Single-use product generates packaging waste
  • Leaves a slightly tacky residue that takes a few minutes to absorb
  • Vitamin C concentration is low (~1%) compared to dedicated Vitamin C serums
  • Not fully fungal acne (malassezia) safe
  • Effects can feel temporary without consistent weekly use

πŸ’° Budget-Friendly Alternatives (Dupes)

82% Match
TonyMoly I'm Real Lemon Sheet Mask
$2.50 Budget Pick

Similar brightening concept using lemon extract. Lighter on active ingredients β€” no Niacinamide or Phenylethyl Resorcinol. Good budget option for basic glow but less scientifically backed.

72% Match
Innisfree My Real Squeeze Mask – Manuka Honey
$2.00 Budget Pick

Focuses on hydration and nourishment rather than brightening. No Vitamin C or Niacinamide. Great for dry skin but lacks the targeted brightening complex of the Garnier mask.

85% Match
Bliss Vitamin C & Niacinamide Sheet Mask
$4.00 Similar Price

Very close formulation match with both Vitamin C and Niacinamide. 100% biodegradable mask material. Slightly more expensive but cruelty-free and fragrance-free option for sensitive skin.

πŸ”„ Comparison with Competitors

Neutrogena Hydro Boost Hydrogel Mask

$3.99
Key Actives Hyaluronic Acid + Glycerin
Vitamin C Type None
Ingredient Count 18
Application Time 15 minutes
Fragrance-Free Yes
Cruelty-Free No

TonyMoly Master Lab Vitamin C Mask

$4.00
Key Actives Ascorbic Acid + Sodium Hyaluronate
Vitamin C Type Pure Ascorbic Acid (less stable)
Ingredient Count 30+
Application Time 20–30 minutes
Fragrance-Free No
Cruelty-Free Yes

Dr. Jart+ Cryo Rubber Vitamin C Mask

$14.00
Key Actives Vitamin C + Collagen + Allantoin
Vitamin C Type Ascorbic Acid (potent)
Ingredient Count 25+
Application Time 20–30 minutes
Fragrance-Free Yes
Cruelty-Free Yes

πŸ“¦ Storage & Shelf Life

πŸ“…
Period After Opening (PAO)

Use immediately β€” single-use product. Unopened shelf life: 30 months from manufacture date (check packaging).

🏠
Storage

Store in a cool, dry place away from direct sunlight. Refrigerate before use for an extra cooling and soothing effect.

πŸ“¦
Packaging

Individually sealed foil pouch containing one pre-soaked sheet mask with excess serum.

✈️
Travel Friendly

Yes β€” flat, lightweight single-serve pouch (28g). TSA-compliant and easy to pack for travel or on-the-go use.

❓ Frequently Asked Questions

Yes. This sheet mask does not contain retinoids, salicylic acid, hydroquinone, or chemical sunscreens. The Vitamin C form used (Ascorbyl Glucoside) and Niacinamide are both considered safe during pregnancy and breastfeeding. However, always consult your healthcare provider before introducing new skincare products during pregnancy.

Use with caution. The formula contains Isopropyl Lauroyl Sarcosinate (an ester) and Biosaccharide Gum-1 (produced via fermentation), both of which may potentially feed malassezia yeast. If you are prone to fungal acne, consider patch testing first or choosing a strictly FA-safe alternative such as the Bliss Vitamin C Sheet Mask.

Yes, this mask uses a gentle, stable form of Vitamin C (Ascorbyl Glucoside) that pairs well with most actives. You can use it alongside retinol or other Vitamin C serums. However, if you use strong AHAs or BHAs, it is best to avoid layering them on the same session, as the Citric Acid in this mask already provides mild exfoliation. Use the mask on alternate days from your acid treatments to avoid potential irritation.

This mask is formulated for all skin types and is dermatologically tested. It works best for oily, combination, and normal skin types due to its lightweight, water-based formula. Dry skin types will enjoy the hydration but may need an additional moisturizer afterwards. Sensitive skin types should patch test due to the fragrance content.

You will see an immediate hydration and glow boost after the first 15-minute use. For more lasting brightening results such as reduced dark spots and a more even complexion, Garnier's consumer tests show visible improvement after one week (3 applications). Consistent use over 4–8 weeks yields the most significant brightening results from the Ascorbyl Glucoside and Niacinamide.

Apply the sheet mask after cleansing (Step 1) and toner (Step 2, if used). The mask replaces your serum step for that session. After removing, you can follow with a light moisturizer and sunscreen (if used during the day). Garnier recommends using the mask 1–3 times per week alongside their Vitamin C Serum and Day Cream for best results.

This mask has a very low comedogenic rating of 1 out of 5. It is water-based, oil-free, and silicone-free. The key humectants (Glycerin and Sodium Hyaluronate) both score 0 on the comedogenic scale. Butylene Glycol scores 1. It is very unlikely to clog pores for the vast majority of users.

This is a single-use sheet mask β€” use it immediately upon opening the foil pouch. Do not reuse the mask or save leftover serum in the pouch. The unopened product has a shelf life of approximately 30 months from the manufacture date (check the batch code on packaging). Store sealed pouches in a cool, dry place away from direct sunlight.

β˜…β˜…β˜…β˜…β˜†
4.2 out of 5

Verdict: The Garnier Brightening & Super Hydrating Vitamin C Sheet Mask is one of the best-value brightening sheet masks available at the drugstore. With a clean, 21-ingredient formula featuring a triple brightening complex of Ascorbyl Glucoside, Niacinamide, and Phenylethyl Resorcinol alongside Hyaluronic Acid for hydration, it delivers real results backed by consumer testing. The immediate glow and hydration are impressive, and consistent use yields visible brightening over weeks. It loses points for containing fragrance (a dealbreaker for some) and not being fully fungal acne safe. But for the vast majority of skin types β€” especially those looking for an affordable, vegan, cruelty-free weekly brightening treatment β€” this is an excellent pick. Pair it with a dedicated Vitamin C serum for even better results.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging Β«promisesΒ» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

Awesome, I Understand!

Notable Effects & Ingredients

anti-aging Anti-Aging from 2 ingredient(s):
Citric Acid Niacinamide
brightening Brightening from 4 ingredient(s):
Glycerin Ascorbyl Glucoside Citric Acid Niacinamide
wound Promotes Wound Healing from 4 ingredient(s):
Glycerin Citric Acid Niacinamide Sodium Hyaluronate
ache Ache-fighting from 1 ingredient(s):
Niacinamide
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

Awesome, I Understand!

Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
3
oily-skin Oily/Acne-Prone Skin
2
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
61% 9% 28%

Product ingredient list

Showing first 5 of 21 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
1 Unknown
Water
Solvent, Skin Conditioning
2 A
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
brightening Brightening
Promotes Wound Healing
Hydrating
1 A
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
Hydrating
1 Unknown
Ammonium Polyacryloyldimethyl Taurate
Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising
1 Unknown
Ascorbyl Glucoside
Antioxidant
brightening Brightening
Redness
Texture
Pores
VIEW ALL INGREDIENTS