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Paula's Choice C5 Super Boost Vitamin C Moisturizer for Brightening and Evening Tone

This moisturizer focuses on brightening and firming with a 5% vitamin C complex. It also provides significant hydration, making it a good all-around choice for those looking to improve skin tone and texture.

Sephora price

$49.00

Price matters most when you are trying to learn whether this lane belongs in your routine without turning the test into a luxury gamble.

Sephora reviews

4.6 / 5

About 506 reviews on the current Sephora source, so there is real volume behind the reputation.

Shoppers keep mentioning

Cream FormulaFragrance FreeGood for: Loss of firmnessGood for: Uneven TextureVitamin CGood for: Anti-AgingVitamin C 5%: Visibly brightens dullness by countering tone-altering free-radical damage.Hexapeptide-5: Supports barrier health and trains skin to stay hydrated over time.Polyglutamic Acid: A humectant that locks hydration into skin for a supple, firm feel.

These are the shopper themes that keep showing up around this listing and shape why people open it in the first place.

Glass take

4.6 / 5 overall fit

A solid, fragrance-free moisturizer that delivers on brightening and hydration, especially for those concerned with tone and firmness.

Paula's Choice C5 Super Boost Vitamin C Moisturizer for Brightening and Evening Tone

Sephora snapshot refreshed April 23, 2026

Price, rating, review count, and source status come from Sephora. Glass adds the routine fit, overlap risk, and what to compare next.

View Sephora

What Sephora says

What this product is supposed to do

A concentrated 5% vitamin C moisturizer brightens, evens tone, firms and delivers 24-hour clinically proven hydration + healthier skin.

NormalDryCombinationand OilyFine Lines and WrinklesDullnessand Loss of Firmness and Elasticity

Use once or twice daily.

Apply a small amount to face and neck.

For daytime, always finish with sunscreen.

Recycle Paula's Choice products through TerraCycle.

What Glass adds

What actually matters before you buy it

A well-formulated moisturizer with a good concentration of vitamin C and supporting hydrators. It’s a great option for those seeking a single product to address dullness, uneven tone, and hydration, especially if fragrance is a concern.

Brightening and hydration

Many users report noticeable improvements in skin brightness and a reduction in dullness. The hydration is also frequently praised, leaving skin feeling supple and plump.

Best for

When this is a smart buy

  • Dull skin
  • Uneven skin tone
  • Loss of firmness
  • Dry or dehydrated skin
  • Fragrance-free routine seekers

Skip if

When this is the wrong lane

  • You are looking for a potent, high-percentage standalone vitamin C serum
  • You prefer a lighter gel or water-based moisturizer
  • You have extremely sensitive skin and react to most vitamin C derivatives

Routine fit

Where this fits in your routine

Apply this moisturizer after your serums and treatments, both in the morning and evening. For daytime use, always follow with a broad-spectrum sunscreen to protect your skin from UV damage and maximize the benefits of vitamin C.

Why it works

Where it earns the slot and where it does not

The useful question is not whether this product is good in a vacuum. It is whether it makes your routine easier to run or just adds one more bottle with a familiar ingredient on it.

What it actually does well

  • Effective vitamin C complex
  • Fragrance-free formula
  • Provides 24-hour hydration
  • Addresses multiple concerns like tone, firmness, and dullness

Where it starts to feel redundant

  • May not be potent enough as a sole vitamin C treatment for advanced concerns
  • The price point is higher for a daily moisturizer

Routine fit

Where it belongs in the stack

Morning and Night

This moisturizer can be used twice daily. In the morning, it's essential to layer sunscreen over it. At night, it acts as a hydrating and treatment step.

Glass rating

How this formula scores in real life

4.6/ 5 overall

A solid, fragrance-free moisturizer that delivers on brightening and hydration, especially for those concerned with tone and firmness.

Routine fit

4.5 / 5

This moisturizer fits well into most AM and PM routines. Its primary role is to hydrate and deliver vitamin C benefits. Always finish with sunscreen in the morning.

Full ingredient breakdown

Every ingredient, what it does, and whether I care

Solvent

Water/Aqua/Eau

Badness

0.0 / 10

The base of the formulation, dissolving other ingredients.

Usually helps with

Hydration

Watch for

Emollient

Dicaprylyl Carbonate

Badness

0.0 / 10

Softens and smooths the skin, improving texture.

Usually helps with

Dryness

Watch for

Active

3-O-Ethyl Ascorbic Acid

Badness

2.0 / 10

A stable and effective derivative of Vitamin C that brightens, evens tone, and offers antioxidant benefits.

Usually helps with

Brightening, uneven tone, antioxidant protection

Watch for

Can cause mild irritation in very sensitive individuals.

Occlusive

Dimethicone

Badness

1.0 / 10

Forms a protective barrier on the skin, preventing moisture loss and providing a smooth feel.

Usually helps with

Dryness, barrier support

Watch for

Some find it can feel heavy or potentially clog pores if not properly cleansed.

Humectant

Butylene Glycol

Badness

0.0 / 10

Attracts water to the skin, helping to hydrate and improve product texture.

Usually helps with

Hydration

Watch for

Emulsifier

Polyglyceryl-6 Distearate

Badness

0.0 / 10

Helps to blend oil and water components in the formula.

Usually helps with

Formula stability

Watch for

Active

Ascorbyl Glucoside

Badness

2.0 / 10

A stable Vitamin C derivative that brightens skin and provides antioxidant protection.

Usually helps with

Brightening, antioxidant protection

Watch for

Emollient

Squalane

Badness

0.0 / 10

A skin-identical lipid that moisturizes and softens without feeling greasy.

Usually helps with

Dryness, barrier support

Watch for

Emulsifier

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Badness

0.0 / 10

Helps to create a stable emulsion and provides texture to the product.

Usually helps with

Formula texture

Watch for

Active

Acetyl sh-Hexapeptide-5 Amide Acetate

Badness

1.0 / 10

A peptide that may help support skin barrier function and hydration.

Usually helps with

Hydration, barrier support

Watch for

Emollient

Citrullus Lanatus (Watermelon) Seed Oil

Badness

0.0 / 10

Provides moisturizing and skin-conditioning benefits.

Usually helps with

Dryness

Watch for

Emulsifier

Hydrogenated Lecithin

Badness

0.0 / 10

A skin-conditioning agent and emulsifier derived from lecithin.

Usually helps with

Skin conditioning

Watch for

Emollient

Theobroma Cacao (Cocoa) Seed Butter

Badness

0.0 / 10

A rich butter that moisturizes and softens the skin.

Usually helps with

Dryness

Watch for

Emollient

Hydrogenated Phosphatidylcholine

Badness

0.0 / 10

A lipid that helps to condition and moisturize the skin.

Usually helps with

Dryness

Watch for

Antioxidant

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate

Badness

1.0 / 10

A synthetic antioxidant that helps protect the formula from degradation.

Usually helps with

Formula stability

Watch for

Humectant

Sodium Hyaluronate

Badness

0.0 / 10

A form of hyaluronic acid that attracts and retains moisture, plumping the skin.

Usually helps with

Hydration

Watch for

Antioxidant

Oryza Sativa (Rice) Bran Extract

Badness

1.0 / 10

Contains antioxidants that can help protect the skin.

Usually helps with

Antioxidant protection

Watch for

Humectant

Propanediol

Badness

0.0 / 10

A solvent and humectant that aids in hydration and improves texture.

Usually helps with

Hydration

Watch for

Emollient

Jojoba Esters

Badness

0.0 / 10

Provides a smooth feel and moisturizes the skin.

Usually helps with

Dryness

Watch for

Antioxidant

Tocopherol

Badness

1.0 / 10

Vitamin E, an antioxidant that helps protect skin from environmental damage.

Usually helps with

Antioxidant protection

Watch for

Antioxidant

Acetyl Zingerone

Badness

1.0 / 10

A derivative of gingerol, known for its antioxidant properties.

Usually helps with

Antioxidant protection

Watch for

Emollient

Cetyl Palmitate

Badness

0.0 / 10

Softens and smooths the skin.

Usually helps with

Dryness

Watch for

Humectant

Caprylyl Glycol

Badness

0.0 / 10

A skin-conditioning agent that also acts as a preservative booster.

Usually helps with

Hydration

Watch for

Emollient

Cetyl Alcohol

Badness

0.0 / 10

A fatty alcohol that softens and smooths the skin, and helps stabilize the emulsion.

Usually helps with

Dryness, formula texture

Watch for

Emulsifier

Polyglyceryl-3 Beeswax

Badness

0.0 / 10

Helps to blend oil and water ingredients.

Usually helps with

Formula stability

Watch for

pH Adjuster

Sodium Hydroxide

Badness

0.0 / 10

Used to adjust the pH of the product to be skin-friendly.

Usually helps with

Formula stability

Watch for

Can be irritating in high concentrations, but safe in small amounts for pH adjustment.

Emulsifier

Sorbitan Olivate

Badness

0.0 / 10

An emulsifier derived from olive oil, helping to blend ingredients.

Usually helps with

Formula stability

Watch for

Emulsifier

Sorbitan Palmitate

Badness

0.0 / 10

An emulsifier that helps to stabilize the product's texture.

Usually helps with

Formula stability

Watch for

Antioxidant

Helianthus Annuus (Sunflower) Extract

Badness

1.0 / 10

Contains antioxidants that can help protect the skin.

Usually helps with

Antioxidant protection

Watch for

Humectant

Ethylhexylglycerin

Badness

0.0 / 10

A skin-conditioning agent that also acts as a preservative.

Usually helps with

Hydration, preservation

Watch for

Solvent

Hexylene Glycol

Badness

0.0 / 10

Used as a solvent and viscosity-decreasing agent.

Usually helps with

Formula texture

Watch for

Chelating Agent

Sodium Phytate

Badness

0.0 / 10

Helps to stabilize the formula by binding to metal ions.

Usually helps with

Formula stability

Watch for

Emulsifier

Polysorbate 60

Badness

1.0 / 10

Helps to mix oil and water ingredients.

Usually helps with

Formula stability

Watch for

Can be derived from ethoxylated sources, which may have trace impurities.

Emulsifier

Sorbitan Isostearate

Badness

0.0 / 10

Helps to blend oil and water ingredients.

Usually helps with

Formula stability

Watch for

Emulsifier

Lecithin

Badness

0.0 / 10

A phospholipid that helps to emulsify and condition the skin.

Usually helps with

Emulsification, skin conditioning

Watch for

Antioxidant

Rosmarinus Officinalis (Rosemary) Leaf Extract

Badness

1.0 / 10

Contains antioxidants that can help protect the skin.

Usually helps with

Antioxidant protection

Watch for

Emollient

Glycine Soja (Soybean) Oil

Badness

0.0 / 10

A plant-based oil that moisturizes and conditions the skin.

Usually helps with

Dryness

Watch for

Emulsifier

Lysolecithin

Badness

0.0 / 10

A derivative of lecithin used as an emulsifier.

Usually helps with

Formula stability

Watch for

Active

Bacillus Ferment

Badness

1.0 / 10

A fermentation-derived ingredient that may offer skin conditioning benefits.

Usually helps with

Skin conditioning

Watch for

pH Adjuster

Citric Acid

Badness

0.0 / 10

Used to adjust the pH of the product.

Usually helps with

Formula stability

Watch for

Can be irritating in high concentrations, but safe in small amounts for pH adjustment.

Humectant

Polyglutamic Acid

Badness

0.0 / 10

A powerful humectant that attracts and holds moisture, providing intense hydration.

Usually helps with

Hydration, plumping

Watch for

Emollient

Beta-Sitosterol

Badness

0.0 / 10

A plant sterol that helps to condition and soften the skin.

Usually helps with

Skin conditioning

Watch for

Chelating Agent

Phytic Acid

Badness

1.0 / 10

A natural chelating agent that can also offer mild exfoliating benefits.

Usually helps with

Formula stability, mild exfoliation

Watch for

Emollient

Squalene

Badness

0.0 / 10

A lipid that moisturizes and helps to maintain the skin's natural barrier.

Usually helps with

Dryness, barrier support

Watch for

Preservative

Phenoxyethanol

Badness

2.0 / 10

A common preservative used to prevent microbial growth in cosmetic products.

Usually helps with

Preservation

Watch for

Can be irritating for some individuals, especially at higher concentrations.

Preservative

Sodium Benzoate

Badness

1.0 / 10

A preservative that helps prevent the growth of bacteria and fungi.

Usually helps with

Preservation

Watch for

Preservative

Potassium Sorbate

Badness

1.0 / 10

A preservative used to inhibit the growth of mold and yeast.

Usually helps with

Preservation

Watch for

Compare before you buy

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FAQ

The fast answers people actually need

Is this moisturizer good for sensitive skin?

This moisturizer is fragrance-free and contains soothing ingredients like squalane and sunflower extract, making it generally well-tolerated. However, individuals with extreme sensitivity to Vitamin C derivatives may want to patch test first.

Can I use this with other Vitamin C products?

While it contains Vitamin C, it's a lower concentration (5%) within a moisturizer. You can layer it with a dedicated Vitamin C serum, but be mindful of potential over-exfoliation or irritation if using multiple potent actives.

What is the role of Polyglutamic Acid in this moisturizer?

Polyglutamic Acid is a powerful humectant that attracts and holds significantly more moisture than hyaluronic acid. It helps to deeply hydrate the skin, making it feel plump and firm.