SANA
SANA Wrinkle Turn Medicated Concentrate Serum White, 50g
SANA Wrinkle Turn Medicated Concentrate Serum White, 50g
@cosme rating: 4.9/7.0
A medicated concentrated beauty serum containing the active ingredient niacinamide.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This medicated intensive serum provides full care for the face and décolleté, improving wrinkles and combating dark spots*1 with the active ingredient niacinamide. It contains pure retinol*2. Its rich texture blends in smoothly, leaving skin feeling firm and radiant. It's recommended for use before makeup in the morning or for intensive skincare in the evening. Bergamot and lavender scent. *1 Dark spot treatment: Suppresses melanin production, preventing dark spots and freckles. *2 Pure retinol: Moisturizing ingredient (quasi-drug).
Ingredients
Niacinamide*, water, BG, glyceryl tri-2-ethylhexanoate, concentrated glycerin, polyglyceryl distearate, retinol, hydrolyzed collagen powder, rice germ oil, gamma-cyclodextrin, carboxyvinyl polymer, xanthan gum, citric acid, behenyl alcohol, polyoxyethylene sorbitan monolaurate (20E.O.), lipophilic glyceryl monostearate, sodium hydroxide, hydrogenated soybean phospholipid, phenoxyethanol, fragrance. *Ingredients marked with an asterisk are Ingredients without an asterisk are other ingredients.
How to use
After applying lotion, take an appropriate amount (2-3 pumps) into the palm of your hand and gently apply to your entire face. Also recommended for the neck and décolleté. Can be used morning and night.
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.
I bought it because it had good reviews. It's reasonably priced so I can use it without hesitation, and I really like the refreshing scent.
The ingredients are great and the cost performance is great, so you can use it generously on your neck and hands without hesitation. It's moisturizing but not sticky, so it's very easy to use.
It contains retinol and niacinamide, and I think the price is amazing. It's reassuring to have this when my skin is sensitive due to the change of seasons. If I don't use it for a while, I feel like my makeup doesn't stick as well, so I can really feel the effects! I only use it at night, but it's generously packed, so I can use it generously. I'm currently on my third bottle and will continue to use it.
It contains pure retinol and niacinamide and costs less than 2,000 yen (and contains 50 grams), so I think it's the best serum in terms of quantity, value for money, and design. I have sensitive skin, but I can use it without any problems. I love how smooth it feels when I use it. This is my second bottle.
It has a strong herbal scent and leaves my skin feeling soft and supple when I apply it. I'm happy that it's not dry when I wake up in the morning.