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Power-C Firming + Brightening Serum Capsules (50 capsules)

Power-C Firming + Brightening Serum Capsules (50 capsules) is a 20% Vitamin C serum by Sayn Beauty priced at $77.00. These single-dose capsules boost skin firmness, reduce fine lines, and brighten tone. Ideal for those targeting early aging signs with a potent, travel-friendly format.

$77.00

● In stock

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Price and availability may change. Click to see current details on SAYN Beauty.

Key features

  • 20% Vitamin C for antioxidant protection
  • Single-dose capsules preserve freshness
  • Supports skin firmness and elasticity
  • Brightens dull and uneven skin tone
  • Travel-friendly, no-spill design
  • No parabens, suitable for sensitive skin
  • 50-capsule supply for 6–8 weeks

Pros

  • +High 20% Vitamin C concentration
  • +Fresh dose every time, no oxidation
  • +Convenient for travel and daily use
  • +Improves skin radiance and texture
  • +Precise application, no waste
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Cons

  • Higher price point than some serums
  • May irritate sensitive skin if overused
  • Plastic capsules raise eco concerns

About Power-C Firming + Brightening Serum Capsules (50 capsules)

What is Power-C Firming + Brightening Serum Capsules (50 capsules)?

Power-C Firming + Brightening Serum Capsules by Sayn Beauty deliver a concentrated 20% Vitamin C formula in single-use capsules. Designed to support skin elasticity and radiance, each capsule provides a precise dose of antioxidant-rich serum that helps combat oxidative stress, improve skin texture, and reduce the appearance of fine lines and wrinkles. The no-mess design ensures freshness and potency with every use, making it ideal for daily skincare routines focused on anti-aging and brightness.

Key features

  • 20% Vitamin C Concentration — Delivers potent antioxidant protection to brighten skin and support collagen production.
  • Single-Dose Capsules — Ensures freshness, reduces contamination risk, and offers precise application.
  • Firming Action — Helps improve skin elasticity and reduce the look of fine lines over time.
  • Brightening Formula — Targets dullness and uneven tone for a more radiant complexion.
  • Travel-Friendly Design — Compact and spill-proof, ideal for on-the-go use.
  • No Added Parabens — Formulated without parabens, supporting sensitive skin compatibility.
  • 50-Capsule Supply — Offers approximately 6–8 weeks of daily use, depending on application.

Who is Power-C Firming + Brightening Serum Capsules (50 capsules) for?

This serum is best suited for individuals seeking visible improvements in skin firmness and brightness, particularly those concerned with early signs of aging, sun damage, or dullness. It’s ideal for users who prefer pre-measured doses to maintain ingredient stability and avoid oxidation. Suitable for most skin types, including normal, dry, and combination skin, though sensitive skin users should patch test due to the high Vitamin C concentration.

How does Power-C Firming + Brightening Serum Capsules (50 capsules) compare?

Compared to traditional Vitamin C serums in bottles, these capsules offer superior freshness and oxidation control, ensuring each dose delivers maximum potency. Unlike standard polypropylene packaging, the sealed capsule format protects the active ingredients from light and air exposure. While similar in concentration to many clinical-grade serums, the single-use format enhances convenience and portability. It stands out from lower-concentration or less stable Vitamin C products by offering a consistent 20% active dose with every application, supporting more reliable results over time.

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Best use cases

  • Daily anti-aging prevention
  • Brightening dull winter skin
  • Post-sun exposure recovery
  • Travel skincare routine
  • Targeting fine lines on face
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Is Power-C Firming + Brightening Serum Capsules (50 capsules) right for you?

Buy Power-C Firming + Brightening Serum Capsules if you want a stable, high-potency Vitamin C treatment to fight aging and dullness. Ideal for intermediate skincare users who value precision and freshness. Beginners should patch test first. Consider alternatives like airless-bottle serums if you prefer eco-friendly packaging or lower concentrations for sensitive skin.

How it compares: Capsule formats outperform traditional bottle serums in ingredient stability and portion control. Compared to lower-strength or mixed-antioxidant serums, this 20% Vitamin C formula delivers more targeted brightening and firming benefits with less risk of degradation.

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Frequently Asked Questions

What is the concentration of Vitamin C in these capsules?

Each Power-C capsule contains a 20% concentration of Vitamin C, a clinically effective level for improving skin brightness and firmness while supporting collagen production.

Does this product help with fine lines and wrinkles?

Yes, the 20% Vitamin C formula helps reduce the appearance of fine lines and wrinkles by supporting skin elasticity and protecting against environmental damage over time.

How do you use Power-C Firming + Brightening Serum Capsules?

Twist open one capsule and apply the serum evenly to clean, dry skin each morning. Gently massage into face and neck before moisturizer and sunscreen.

Is this serum suitable for sensitive skin?

While formulated without parabens, the 20% Vitamin C concentration may cause irritation in sensitive skin. Patch testing and gradual use are recommended before full integration.

Can I use these capsules with other skincare products?

Yes, Power-C capsules layer well with moisturizers and sunscreens. Avoid combining with direct acids or exfoliants if you have sensitive skin to prevent irritation.

How much does Power-C Firming + Brightening Serum Capsules (50 capsules) cost?

Power-C Firming + Brightening Serum Capsules (50 capsules) is $77.00 at SAYN Beauty. Prices may change — click through to SAYN Beauty for the latest.

Is Power-C Firming + Brightening Serum Capsules (50 capsules) in stock at SAYN Beauty?

Yes, Power-C Firming + Brightening Serum Capsules (50 capsules) is currently in stock at SAYN Beauty.

Specifications

SKU
D-BOR-133882-SB
Last updated May 14, 2026