TUNEMAKERS
TUNEMAKERS Niacinamide, 10ml
TUNEMAKERS Niacinamide, 10ml
Rated 4.4 out of 7.0 by Japan’s largest beauty community
Prevents lack of firmness and dullness around the eyes and mouth, leaving skin firm and translucent
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
Couldn't load pickup availability
What it is
Niacinamide prevents dullness and lack of firmness around the eyes and mouth, leaving skin firm and translucent. It addresses the causes of dullness and lack of firmness caused by UV damage, preventing the damage from appearing on the skin. It also prevents dry, rough skin caused by UV damage and balances the skin's moisture and oil content. Niacinamide, also known as nicotinamide, is a type of vitamin B and has recently been gaining attention as a serum ingredient. It addresses the causes of loss of firmness and elasticity and dullness, preventing the damage from appearing on the skin. In addition to its effects on firmness, elasticity, and dullness, it is said to also balance the skin's moisture and oil content and prevent rough skin.
Ingredients
How to use
As a beauty serum, after your usual lotion, take an appropriate amount and gently blend it all over your face. Intensive care with layering: Apply multiple layers to areas where you are concerned about a lack of firmness, elasticity, or dullness. Even with generous layers, it will not feel sticky. Mix with undiluted lotion or undiluted lotion to intensively address lack of firmness and elasticity. Customize by mixing a few drops with undiluted lotion or retinol. Intensive care for lack of firmness and elasticity will leave your skin bouncy and firm. Intensive care for dullness: Customize by mixing a few drops with undiluted lotion, fullerene, or vitamin C derivative. Intensive care for dullness will leave your skin radiant and clear.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.