Name: (Overseas) Retinol Serum
Brand: instanatural
Rating: 3.8 (5 reviews)

Rich and earthy shades like mustard yellow, olive green, and chocolate brown look great on you

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Bright and fresh shades like coral, warm pinks, and fresh greens look great on you

Soft and muted shades like pastel blues, dusty pinks, and soft lavenders look great on you

High-contrast and bold shades like pure white, black, icy blues, and deep reds look great on you

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This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

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인스타네츄럴

(Overseas) Retinol Serum

Feels Harsh on Skin

Smooth

Improves Complexion

Clear

Increases Elasticity

Not Irritating

Boosts Radiance

Improves Skin Tone

If you have sensitive skin, it may be irritating, but I also have very sensitive skin... I don't think it will be much of a problem.

This is my life serum. It is non-irritating and brightens the skin.

(해외) 레티놀 세럼

Only apply it every other evening! Even just one drop per cheek is effective and non-irritating. Functional cosmetics can be scary to use daily, so you should apply it sparingly and timidly, not heavily.

It requires some adaptation period. If you apply it for two days in a row, it stings a bit, but after about a week, the irritation is gone and it's good.

The review has been updated 5>3
The irritation is getting stronger and I couldn't use it all the way through

After using it for about 2 weeks, the review:

These days, since I've been staying at home, my skin has become extremely rough and troubled (my skin is usually better with makeup than without). But I had a sample of a retinol serum from iHerb, and since the reviews were good and I usually respond well to firming products, I decided to try it.

My face immediately became incredibly smooth. The huge pimple that had appeared on my cheek the next day also subsided (it was much more effective than an anti-inflammatory injection). As I continued to use it, the marks also gradually became smaller and more faded.
Yesterday, I used an exfoliator incorrectly and got some milia, but today I noticed those little guys had disappeared as well.

It sounds like a testimony, but this is the first time I've seen such an effective cosmetic product.

Since it's sensitive to oxygen, I tightly close the cap and use it up quickly...ㅋㅋㅋ!!

I'll continue writing the pros since there are no significant downsides yet! The small volume allows me to affordably try out retinol by direct importing from Aㅌhub, and I can enjoy the mystique of the orange essence.ㅋㅋㅋ...

Although I'm still not sure, when my skin condition definitely gets worse (you know what I mean?ㅜㅜ), stopping the Differin I was using and applying this and sleeping leads to my skin being beautifully refreshed the next day.. I think those who use retinol, like me, are likely to have troubled skin with acne concerns..ㅠㅠ When Differin doesn't work anymore, this is good to use for a quick boost.

I use the toner to cleanse my skin, then I drop one drop of the retinol ampoule on each cheek and spread it gently~ I mix aloe and propolis and apply it. To soothe the skin... And I finish with a calming ampoule and a vitamin E cream. Retinol seems to require very careful use;; I'm using it about 2-3 times a week.

At first, it seemed good, so I used it every day. 😢 There is a sense of irritation. Your face may become reddened or sensitive. You should apply only a small amount to your face. I drop one drop of the ampoule on each cheek and gently spread it.

Your skin complexion becomes clearer. The moment you apply the Skin Barrier and Retinol Serum, the citrus scent emerges, and your mood improves. The next day, after washing your face, your skin feels smooth.

After applying, my face turns orange.
So I can't tell if my complexion has brightened or not.

Last fall, I wrote very well during the seasonal change.
Back then, my complexion was good, but why is it like this now...? I'll have to write it again.
The citrusy serum is gentle and non-irritating.
There is no irritation on my slightly sensitive skin.

It's a bit disappointing that you have to purchase it through overseas direct buying.

As you use it regularly, your complexion will gradually improve and your skin will become noticeably smoother.

instanatural (Overseas) Retinol Serum Reviews

2 Reviews