It suits normal skin and is aimed at dullness.

Where is Serum cheapest?

As of September 11, 2026, the lowest price we found was $5.85 at YesStyle, before code COZY26 (8% off orders over $79, up to 15% over $199).

Serum

Name: TTVV Serum
Brand: TTVV
SKU: ys-1133139721

★ 4.5 616 reviews on YesStyle

A basic facial serum aimed at general skin hydration and brightness.

$5.85 ~~$6.50~~ −10% lowest at YesStyle, before code COZY26

Code COZY26 copies to your clipboard when you tap Buy. 8% off orders over $79, up to 15% over $199.

Prices checked Sep 11.

Lowest price first, coupon counted.

Retailer	Price	Code
YesStyleLowest	$5.85		Buy

Texture: Lightweight serum

What does TTVV Serum do?: A basic facial serum aimed at general skin hydration and brightness.
Who is Serum for?: It suits normal skin and is aimed at dullness.
When do I use it?: Use it morning and night.
Where is Serum cheapest?: As of September 11, 2026, the lowest price we found was $5.85 at YesStyle, before code COZY26 (8% off orders over $79, up to 15% over $199).