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TIAM

TIAM Vita B3 Source 40ml

$14.85
Provides intensive moisture that sinks in without heaviness Smooths rough texture for a refined, even surface Restores healthy radiance and a lit-from-within glow Clarifies skin for a visibly cleaner, more translucent look
[10% Niacinamide + 2% Arbutin Daily Serum] Formulated with 10% Niacinamide and 2% Arbutin, this lightweight facial serum helps support a more balanced, refined-looking complexion as part of your daily skincare routine.[For Uneven-Looking Tone and Post-Breakout Marks] Designed for skin that looks dull or uneven, Vita B3 Source...
The invisible shield your morning routine needs: TIAM's formula with Niacinamide protects without white cast or heavy feel, perfect for all skin types.
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Korean Beauty Formulation Broad-Spectrum Protection
Niacinamide 10%
TIAM Vita B3 Source 40ml
TIAM Vita B3 Source 40ml Default Title
$14.85
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
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Niacinamide 10%

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. In this sunscreen, Niacinamide targets uneven texture, delivering provides intensive moisture that sinks in without heaviness with consistent use.

Niacinamide 10%
intercepts melanin transfer to fade spots and refine pore texture from within
The texture

Lightweight, non-greasy

[10% Niacinamide + 2% Arbutin Daily Serum] Formulated with 10% Niacinamide and 2% Arbutin, this lightweight facial serum helps support a more balanced, refined-looking complexion as part of your daily skincare routine.
[For Uneven-Looking Tone and Post-Breakout Marks] Designed for skin that looks dull or uneven, Vita B3 Source helps improve the appearance of post-breakout marks and leaves skin looking smoother and more radiant over time.
[Helps Skin Look Clearer, Smoother, and More Balanced] This daily serum helps reduce the look of excess shine, supports a more even-looking tone, and improves the appearance of pores and rough texture for a more polished finish.
[Lightweight Texture That Layers Easily] The fluid serum texture spreads easily and absorbs comfortably into the skin, making it easy to layer with moisturizers and sunscreen in both morning and evening routines.
[Routine-Friendly Glow Care for Daily Use] Suitable for daily use, this serum is designed for those looking for a simple tone-balancing step that fits easily into a consistent skincare routine.

All Skin Types Uneven Texture Dullness and Fatigue Acne and Breakouts
Hover the swatch: it ripples like water

How to use

1

Step 1: Apply as the final step of your morning skincare routine.

2

Step 2: Dispense a generous amount (two finger-lengths) onto face and neck.

3

Step 3: Spread evenly and allow 2 to 3 minutes to set.

4

Step 4: Reapply every 2 hours during prolonged sun exposure.

Full transparency

Ingredients

Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. This focused formula puts all its power behind one proven active for maximum impact.

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. At concentrations above 4%, it also regulates sebum output without stripping, making it one of the few actives that benefits every skin type.

The detail

Specs & details

FormatUV protection cream
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

Two finger-lengths for the face and neck. Most people under-apply sunscreen, which reduces the effective SPF.
Some users find this hydrating enough on its own. For dry skin, a light moisturizer underneath is recommended.
SPF protection degrades with sun exposure, sweat, and friction. Reapply every 2 hours during direct sun exposure for consistent protection.
Sunscreen significantly reduces UV-induced tanning and damage but does not block 100% of UV rays. Consistent application minimizes cumulative sun damage.
Yes, this formula is developed to be compatible with all skin types dealing with uneven texture. If you have very reactive skin, patch test on the inner arm before full application.
Mineral-based sunscreens are generally considered safe. Check the ingredient list for your specific concerns and consult a dermatologist if needed.
Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. Consistent daily use is key to seeing the full benefits.
Check the active ingredients list. Chemical filters absorb UV rays; mineral filters (zinc oxide, titanium dioxide) reflect them. Some formulas combine both.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Korean sunscreen formulations prioritize both protection and cosmetic elegance, delivering high SPF with minimal white cast, lightweight texture, and skincare benefits.
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TIAM
About the brand

OriginSeoul, KR
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