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person

“The perfect addition to my SAI skincare routine.”

Daniela A. (✓ Verified Buyer)

person

“Instant hydration and visible clarity within days.”

Elena M. (✓ Verified Buyer)

person

“Love how gentle it is yet so effective.”

Carolina S. (✓ Verified Buyer)

Based on over 2000+ Reviews

SAI 10% Niacinamide Serum

SAI 10% Niacinamide Serum

Shipping & Returns
Refines & Clarifies
Hydrates & Smooths
Calms & Strengthens
5
reviews
Hurry up! Only 9 items are in stock
Regular price $23.99 USD
Regular price Sale price $23.99 USD
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Refines pores, smooths texture, and balances tone with Niacinamide, Sodium Hyaluronate, and Chamomile Extract. The daily essential for radiant, hydrated skin.

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  • Free & Easy Returns
  • Dermatologist Tested
  • Cruelty-Free & Vegan
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Product Details

Size: 1 fl oz / 30 ml

Texture: Lightweight, fast-absorbing serum

Skin Type: All skin types / Ideal for uneven tone & enlarged pores

Finish: Smooth, soft-focus radiance

Made in: USA

Shipping & Delivery

We ensure fast and reliable shipping so you can enjoy your SAI products right at your doorstep. Orders typically ship within 2-3 business days, and tracking information will be provided so you can keep an eye on your delicious delivery!

Return & Refund Policy

Your happiness is our priority! If you're not completely satisfied with your purchase, we offer a hassle-free return policy. Simply contact us within 30 days of your order, and we will assist you in processing a return or exchange

person

“The perfect addition to my SAI skincare routine.”

Daniela A. (✓ Verified Buyer)

person

“Instant hydration and visible clarity within days.”

Elena M. (✓ Verified Buyer)

person

“Love how gentle it is yet so effective.”

Carolina S. (✓ Verified Buyer)

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Product Details
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Frequently Bought Together

$20.00
$40.00
$26.99

Total Price: $86.99

Discover the purity of balance with SAI 10% Niacinamide Serum, a high-performance formula that redefines radiance and skin clarity.
This serum was engineered to refine pores, even out tone, and strengthen the skin barrier — revealing a smooth, luminous, and healthy complexion from the very first use.

Infused with Niacinamide (Vitamin B3) at a potent 10% concentration, and balanced with Sodium Hyaluronate for deep hydration and Chamomile Extract for calmness, it’s the perfect daily serum for all skin types seeking refined texture and glow.

Lightweight, fast-absorbing, and never sticky — your path to polished, balanced skin starts here.


Key Benefits

Refines & Clarifies:Minimizes the look of pores and balances uneven tone.

Hydrates & Smooths:Sodium Hyaluronate locks in moisture for all-day comfort.

Calms & Strengthens:Chamomile and Allantoin soothe and protect the skin barrier.

Product Highlights

10% Niacinamide: Visibly refines pores, brightens, and evens skin tone.

Sodium Hyaluronate: Deep hydration with lightweight texture.

Chamomilla Recutita Extract: Soothes and comforts sensitive skin.

Lactobacillus Ferment Filtrate: Boosts resilience and barrier defense.

Allantoin: Encourages repair and reduces redness.

Vegan • Paraben-Free • Fragrance-Free • Made in USA

After cleansing, apply a pea-sized amount to face and neck.
Tap gently until fully absorbed.
Follow with moisturizer or SPF during daytime.
Use morning and night for best results.

This product is for external use only and is not intended to be ingested. Avoid contact with eyes. In case of irritation, discontinue use. Keep out of reach of children. Store in a cool, dry place.

QUALITY

QUALITY

Every bottle embodies precision and purity.
Our serums are formulated under GMP-certified facilities in the USA, ensuring the highest standards of quality and performance.

✅ Third-Party Tested for Potency & Stability
✅ Dermatologist Formulated & Sensitive-Skin Safe
✅ Small Batch Manufacturing for Freshness
✅ Vegan, Cruelty-Free, Eco-Conscious

Each formulation represents our ethos: Strength • Aesthetics • Intention.

PROCESS

PROCESS

1. Precision Formulation– 10% Niacinamide is stabilized for optimal efficacy and gentle delivery.
2. Hydration Matrix– Sodium Hyaluronate and Propanediol combine for multi-layer moisture.
3. Botanical Soothing Phase– Chamomile and Allantoin infuse calm into the formula.
4. Barrier Fortification– Lactobacillus ferment boosts microbiome resilience for a healthy skin barrier.

SUSTAINABILITY

SUSTAINABILITY

Beauty with purpose. We honor the planet that inspires our formulas.

🌱 Recyclable Packaging – Minimal plastic, eco-safe materials.
💧 Water-Conscious Production – Low impact and zero-waste manufacturing.
🐰 Cruelty-Free Promise – Never tested on animals.
🌿 Renewable Energy Facilities – Powered by green sources.
♻️ Sustainable Sourcing – Botanicals harvested ethically and responsibly.

POWERED BY NATURE, BACKED BY SCIENCE

At the heart of SAI lies the synergy between clinical science and natural botanicals.

  • Niacinamide: Improves tone and minimizes pores by boosting cellular energy.
  • Sodium Hyaluronate: Holds up to 1000× its weight in water for lasting hydration.
  • Lactobacillus Ferment: Reinforces skin’s microbiome defenses.
  • Chamomilla Recutita Extract: Soothes and reduces inflammation.
  • Allantoin: Enhances recovery and comfort.

Clinical efficacy meets botanical calm.

Clean Active Ingredients

Targeted Skin Solutions

Effortless Daily Routine

NOURISH YOUR BEST SELF

Radiant skin begins with balance — and balance is self-care.
The SAI 10% Niacinamide Serum is crafted to help you glow confidently in your natural beauty, empowering you to show up as your best self every day.

 
THE RESULTS ARE IN ...

Based on self-assessment study after 4 weeks of daily use.

Skin looks refined and balanced.

More uniform, radiant complexion.

Long-lasting moisture throughout the day.

Reduced sensitivity and redness.

Based on over 2000+ Reviews

Testimonials

"High Quality"
"Easy to Use"
"Fast Delivery"
"Worth Every Penny"
Valeria T. (✓ Verified Buyer)
10/20/2025
“My pores are practically invisible now — my skin looks airbrushed.”
4.0
Lucía R. (✓ Verified Buyer)
11/13/2023
“Hydrating but not heavy. Perfect under makeup.”
5.0
Maria J. (✓ Verified Buyer)
11/13/2023
“I’ve tried many niacinamide serums, this one actually delivers results.”
4.5
Camila F. (✓ Verified Buyer)
11/13/2023
“No irritation, just glow! My skin tone has evened out beautifully.”
5.0
Clara V. (✓ Verified Buyer)
11/13/2023
“Feels cool and refreshing every morning.”
5.0
Nadia E. (✓ Verified Buyer)
11/13/2023
“It’s my daily must-have — pores smaller, skin smoother.”
4.5