how fast is delivery?

Colombo orders usually arrive within 24 hours. The rest of the island usually takes 1–3 working days, and remote areas up to 4–5. Delivery is Rs 350, and free on orders of Rs 12,000 or more.

Pay by card, split it into 3 payments with Koko, pay cash on delivery, or by bank deposit.

what if my order arrives damaged?

Tell us the same day you receive it and we’ll sort it out. You can reach us by phone or email any time during working hours.

TIA'M

TIA'M Vita B3 Source

රු 5,850.00~~රු 6,500.00~~ save 10%

or pay in 3 × රු 1,950.00 with koko

Country: Korean

Korean

100% authentic
islandwide delivery
secure checkout
pay in 3 with koko

TIA'M Vita B3 Source is a brightening serum powered by a high concentration of Niacinamide (Vitamin B3) and Arbutin to help fade dark spots, even skin tone, and restore radiance. Its lightweight, fast-absorbing formula targets hyperpigmentation and dullness while refining skin texture, leaving your complexion visibly clearer, smoother, and more luminous with consistent use.

not sure it suits your skin?ask our beauty expert

full list of ingredients

Water, Niacinamide, Butylene Glycol, Arbutin, Allantoin, Dipotassium Glycyrrhizate, Lindera Erythrocarpa Extract, Cornus Officinalis Fruit Extract, Geranium Thunbergii Extract, Hydroxyethylcellulose, Sodium Hyaluronate, Methylpropanediol, Laurylpyridinium Chloride, Chlorphenesin, 1,2-Hexanediol

shipping & delivery

Colombo within 24 hours, elsewhere usually 1–3 working days. Free delivery over Rs 12,000.

what's inside

01

Niacinamide

Vitamin B3 that refines pores, balances oil and evens tone.

02

Alpha arbutin

A gentle brightener that fades dark spots.

03

Allantoin

Soothes and softens skin while helping it recover.

Skin type: All skin types, especially dull and uneven-looking skin
Texture: Lightweight brightening serum
Routine step: After toner, before moisturizer
Use time: Morning or evening
Size: 40 ml

how to use it

Everything you need for the best results, one step at a time.

how to use

After cleansing and toner, apply a small amount evenly over the face or to areas of concern and pat gently until absorbed. Follow with moisturizer, and use sunscreen during the day to support a safer brightening routine.

The lightweight texture makes it easy to layer into both simpler and more treatment-focused routines.

who it's for

This serum is especially useful for customers dealing with post-blemish marks, dark spots, or a complexion that looks less even than they would like. It stands out by keeping the formula simple and treatment-focused without feeling unnecessarily heavy.

cautions & pairing

As with most brightening-focused serums, consistency matters more than overuse. If your skin is reactive or already using multiple active products, a balanced routine and dependable daytime SPF usually create the best long-term experience.

good to know

Quick answers about ordering, delivery and payment.

is everything 100% authentic?

Yes. Every product at Cosmo is genuine and carefully sourced from trusted suppliers, so you get the real formula every time.

“TIA'M is known for active-focused Korean skincare that keeps routines clear, practical, and results-oriented.”

The brand is especially appreciated for brightening and tone-support formulas that stay lightweight and easy to layer.

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still thinking it through?

Practical support grounded in this product and the routine you already have.

is it right for my skin type?
can I use it with what I already have?
how do I start without irritation?

ask our beauty expert