Isntree Hyper Niacinamide 20 Serum 20ml

(20)
$18.00 USD
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Description

Isntree Hyper Niacinamide 

What It Is: This serum contains 20% niacinamide, designed to visibly minimize enlarged pores, improve skin texture, and brighten the complexion.

Benefits:

  • Tone/Texture Management: Effectively balances oily skin and improves overall skin condition.
  • Pore Management: Firms and refines pores, especially beneficial for those with excessive oil production.

How to Use:

  1. At the serum step, apply 2-3 drops to the entire face.
  2. Lightly tap with your palms to aid absorption.
  3. If using during the day, follow with sunscreen.

Ideal for those looking to enhance skin clarity and firmness!

Returns & Refunds

Customers have the right to request a refund/ return/ exchange within 14 days from the delivery date. Our Customer Service team will offer the best solutions for specific situations.

Refer to REFUND POLICY for more details.

Duties & Taxes

Duties and taxes are not included in the price, and it is the customer's responsibility to pay any additional fees that may apply according to their country's customs regulations.

Shipping Fees

Method Fees Zones 
Standard Shipping (5 - 15 business days) $10 - FREE on order $60 USD Z1
Express Shipping (3 - 8 business days) $20 - FREE on order $120 USD Z2
Express Shipping (3 - 8 business days) $30 - FREE on order $135 USD Z3
Z1  US, UK, Australia, Canada, Hong Kong, Japan, Malaysia, Philippines, Singapore, China, Taiwan, Thailand, Vietnam, France, Germany, India
Z2 Türkiye, New Zealand, Pakistan, Morocco, Cyprus, Austria, Bahrain, Belgium, Croatia, Czechia, Denmark, Finland, Hungary, Iceland, Ireland, Italy, Kuwait, Latvia, Luxembourg, Moldova, Netherlands, Norway, Poland, Portugal, Qatar, Saudi Arabia, Sweden, Switzerland, United Arab Emirates, Egypt, Macao, Spain.
Z3 South Africa, Mauritius, Chile

 

Shipping charges apply exclusively to tangible, physical products and do not pertain to digital or intangible items.

 

Reviews
4.5
/5
20 reviews
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Click to review:
Recent
10
Page 1
06/27/2024
AC
Amazon Customer
So far so good it does control the oiliness of my skin. I do have to apply it more than once a day.
06/20/2024
G
GFY
i use a lot of isntree so its hard to tell which product is working at doing what i have a facial cleanser and a sun block and a toner and another product like the niacinamide that I all put on at once but as a stand alone product immediately i didnt' notice too much but combined i am sure they all are symbiotic. love isntree
02/26/2024
G
Gia
Been using this product for about a month. Using for brightening a shrinking my pores. It seems to be maintaining the effects of my previous medication hydroquinone which I'm off now. Not seeing much difference in my pores. Will give it a few more weeks.
02/12/2024
VV
Victoria Varela
Feels great on skin! Light weight formula feels so nice on the skin! Easy to use dropper! Good stuff! Helps minimize pores too!
01/28/2024
P
Phoenix
This serum feels very much like the one from the Canadian skincare brand I’ve been using. But this one has a higher concentration. It is a bit pricey considering how little serumthe bottle contains.
01/19/2024
CR
Customer Reviewer
This serum is on the watery side but it doesn't feel tacky or sticky. In addition to niacinamide, there is also hyaluronic acid to retain moisture in the skin and arbutin for brightening effect. The concentration of niacinamide is higher end (20%). I would say the arbutin in this formula is the winning combination for those looking to target hyperpigmentation and evening out skin tone, rather than reducing pores, which was minimal.
12/15/2023
KT
Ki to the Ki
I absolutely love this. I was already using mendalic acid and kojic acid for my hyperpigmentation and wasn’t seeing too much of a difference. It wasn’t until I used this 20% niacinamide, that I actually started to see a HUGE improvement almost immediately in both the texture of my skin and the lightening of dark spots! I have been getting compliments on my skin and it continues to improve daily. The serum is clear, odorless, lightweight, and easy to absorb. I put it on after I apply toner and then layer my other products over it. My only gripe is that the bottle is small and black (to protect it from sunlight, I’m assuming), so it’s hard to see when you’re running low, but it works so well, I have already purchased another bottle.
11/27/2023
2
22tootaloo
This is a good Niacinamide and Hyaluronic Acid serum in a tiny bottle. Fortunately it only needs a few drops to work it's magic so it has lasted longer than I expected. I mix in an EGF (Epidermal Growth Factor) concentrate to make a perfect serum that I used when taking a break from Tretinoin. This and retinol have a similar but gentler effect. I'm now using this plus the EGF as a post micro needling session serum and it's great for that!
11/21/2023
P
Phyllis
It's takes a while before you can really see a difference. Like most facial serums and creams, you have to be consistent.
10/30/2023
W
WhereIsMayLing
First, I love the packaging. It's a tiny little square that was perfect for travel. It actually makes me wonder why more serums don't use this packaging. Second, The product was very moisturizing. Loved it for face and sometimes I even use it on my hands. Aging hands are not pretty. A little dab goes a long way. This will last you well over a month.

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