☁️Vitamin C + 5% Niacinamide Brightening Serum, Dual Chamber Dark Spot Corrector

☁️Vitamin C + 5% Niacinamide Brightening Serum, Dual Chamber Dark Spot Corrector

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☁️Vitamin C + 5% Niacinamide Brightening Serum, Dual Chamber Dark Spot Corrector

☁️Vitamin C + 5% Niacinamide Brightening Serum, Dual Chamber Dark Spot Corrector

$37.49
$37.49 $39.99
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Day + Night Dual Formula

Brighter-looking skin, around the clock.

A dual-chamber brightening treatment designed to support a more luminous, even-looking complexion with two targeted formulas — one for daytime antioxidant care and one for nighttime tone support.

15% Vitamin C 5% Niacinamide 3% Alpha Arbutin 0.5% Ferulic Acid Day + Night Care
AQA Vitamin C day and night dual chamber skincare
What It Does

One routine. Four visible priorities.

Built for skin that looks dull, uneven or dehydrated, with complementary day and night formulas that fit naturally into a consistent routine.

Brighter Appearance

Helps reduce the look of dullness and supports a fresher, more radiant-looking complexion.

More Even-Looking Tone

Targets the visible appearance of uneven tone and dark spots for clearer-looking skin over time.

Hydration Support

Helps maintain comfortable hydration while supporting the look of a healthy skin barrier.

Antioxidant Care

The daytime formula helps support skin against the appearance of environmental stress.

AQA Vitamin C skincare benefits
AQA Vitamin C brightening skincare cream
Dual-Chamber System

Different needs.
Different formulas.

Instead of asking one formula to do everything, the dual-ended design separates the daytime and nighttime routines. Each chamber is built around a different ingredient combination, making the routine simple while keeping the formulas purpose-specific.

AM · Daily Use

15% Vitamin C

Paired with 0.5% Ferulic Acid for daytime antioxidant support and a brighter, more energized-looking complexion.

  • Supports visible radiance
  • Helps improve the look of dull skin
  • Antioxidant-focused daytime care
  • Pairs naturally with daily sunscreen
PM · Night Use

5% Niacinamide

Combined with 3% Alpha Arbutin to support a more even-looking complexion while you complete your nighttime routine.

  • Targets the look of uneven tone
  • Helps improve the appearance of dark spots
  • Supports smoother-looking skin
  • Designed for consistent nighttime care
Formula Focus

Four ingredients. One coordinated routine.

15%

Vitamin C

An antioxidant-focused skincare ingredient commonly used to support visible brightness and a more radiant-looking skin tone.

0.5%

Ferulic Acid

Used alongside the daytime Vitamin C formula to complement antioxidant-focused skincare.

5%

Niacinamide

Supports the appearance of smoother, more even-looking skin while helping maintain a healthy-looking barrier.

3%

Alpha Arbutin

Included in the nighttime chamber to target the visible look of uneven tone and areas of discoloration.

AQA Vitamin C AM and PM skincare textures
AM / PM Pairing

A routine that changes when your skin does.

Daytime skin is exposed to environmental stress, while nighttime is an opportunity to focus on hydration and the appearance of uneven tone. The dual system keeps each step clearly defined.

AM
Brighten + support

Apply the Vitamin C side during your morning skincare routine, then follow with moisturizer and broad-spectrum sunscreen.

PM
Even + replenish

Use the Niacinamide + Alpha Arbutin side as part of your evening routine after cleansing.

AQA skincare four week participant self assessment results
After 4 Weeks

The difference is in the routine.

In the product's four-week participant self-assessment, users reported positive perceptions across routine value, softness, hydration and a more youthful-looking appearance.

99% agreed the product is essential to their skincare routine*
97% agreed their skin feels softer*
92% agreed their skin feels more hydrated*
89% agreed their skin feels more youthful*

*Self-assessment of 234 participants after 4 weeks, as stated in the product-provided study graphic. Individual results may vary.

Simple Daily Routine

Make consistency the easy part.

Keep the routine straightforward: cleanse, apply the appropriate chamber, moisturize, and protect your skin during the day.

01

Cleanse

Begin with clean, dry skin so your skincare layers can be applied evenly.

02

Select AM or PM

Use the Vitamin C chamber in the morning and the Niacinamide + Alpha Arbutin chamber at night.

03

Apply evenly

Smooth a suitable amount over the face and allow the product to settle before applying your next layer.

04

Finish your routine

Follow with moisturizer. In the morning, finish with broad-spectrum sunscreen.

Applying AQA Vitamin C skincare
Dual-End Design

Two formulas. One streamlined bottle.

The dual-ended format keeps daytime and nighttime skincare together, making it easier to stay consistent without building an overly complicated routine.

AQA Vitamin C dual chamber bottle
Two AQA Vitamin C dual chamber bottles
Three AQA Vitamin C dual chamber bottles
Good To Know

Frequently asked questions.

Which side should I use in the morning?
Use the daytime Vitamin C chamber as part of your morning skincare routine. The product graphic identifies this side as 15% Vitamin C with 0.5% Ferulic Acid.
Which side should I use at night?
Use the nighttime chamber in your evening routine. It is identified as the 3% Alpha Arbutin + 5% Niacinamide formula.
What skin concerns is this routine designed for?
The formulas are positioned to support brighter-looking skin, a more even-looking complexion, visible radiance, hydration and the appearance of dark spots.
Do I still need sunscreen?
Yes. Sunscreen remains an important part of a daytime skincare routine, especially when your goal is to maintain a more even-looking complexion.
Can I introduce both formulas immediately?
Skin tolerance varies. When introducing a new active skincare routine, patch testing first and increasing use gradually can help you understand how your skin responds.
How long should I use it consistently?
Skincare results vary by person and routine. The product-provided consumer self-assessment shown above reports feedback after four weeks of use.