First time buying from Sara, abit nervous about product quality. Checked the bottle seal and liquid, all ok. \n\nI am sk2 regulars, just a note to others that is best to open the bottle, check the liquid/cream and underneath the cap. Bad product tend to have yellowish liquid/cream and greyish/black underneath cap.\n\nOnce open best to use within 6 months. Usually I only order when mine is finishing so not much issue.

The moisturizing effect of the small light bulb is very good. First of all, the refracted light of the bottle is beautiful, and the matte feeling is relatively strong. This is purely personal feeling; then, after applying it, it lasts for a day, and it is moist until the afternoon. For my dry skin It fits well. The whitening effect will be obvious after long-term use.\n

My mother is old. So her facial skin has many brown spots. melasma. unconditioned skin. so she used a lot of products but it didn't reduce. until she was introduced to this type by someone good. she used it. it helps her fade dark spots caused by the sun. Brown spots are also reduced. moisturizing. water supply. Skin is noticeably improved. This serum is not sticky. dry. so she has been using it for many years now. but the price is a bit high.

I only had two samples of this essence which lasted me for 4 days (twice a day). I’ve been using face essences quite some time and in most cases they improve your skin just a smidge but you do notice worsening on your skin once you stop using them. I have never tried an essence that would make such a huge difference AND after one use. I am blown away by this essence. I need to add that the essence is the only thing I just swapped in my skincare routine so it truly is the essence making the difference. My skin is brighter, smoother and more even. Almost like after an expensive facial. I am surprised by the texture of the essence as well which is milky, way thicker than other watery essences. But the price is giving me a headache lol.

I have had dark spots melasma on the top of my cheek bones for about 8 years now, since my first pregnancy. This essence has truly been transforming the spots away. I've noticed that the spots are slowly fading each week! I need less concealer to hide these spots, which has been so nice. My skin also feels very re-nourished and protected by the product, which I have been applying each night and morning (wears well under my makeup). The packaging feels very high quality - a heavy glass bottle, coated in a pearlescent white sheen. The dropper system built in is quite self-efficient and you simply press down on the top of the bottle for the perfect amount to cover your face. It does dispense a good amount and if I have any left-over, I like to use this down my neck. I ... MoreI have had dark spots melasma on the top of my cheek bones for about 8 years now, since my first pregnancy. This essence has truly been transforming the spots away. I've noticed that the spots are slowly fading each week! I need less concealer to hide these spots, which has been so nice. My skin also feels very re-nourished and protected by the product, which I have been applying each night and morning (wears well under my makeup). The packaging feels very high quality - a heavy glass bottle, coated in a pearlescent white sheen. The dropper system built in is quite self-efficient and you simply press down on the top of the bottle for the perfect amount to cover your face. It does dispense a good amount and if I have any left-over, I like to use this down my neck. I have noticed now that I'm in my 30's, my neck has begun to show a bit of age as well. To apply, I like to simply press the product into my skin and it absorbs easily and feels incredibly light. I look forward to seeing my spots disappear all-together and will continue to use this product for life!

Texture: very like emulsion, good push also do not pull dry, so dry skin + sensitive I use muscle completely OIBK, winter with a little feel dry, to add Moisturizing and moisturizing before strong essence. About whitening ingredients: The most, the most flagship trump card is SK2 ancestral Pitera, is the immortal water is called the immortal ingredients, only SKII only have the exclusive patent, other affordable replacement is always substitute is because SK product has patented technology. Pitera's main functions are to activate cell regeneration, reduce light damage and exfoliation, and moisturize. And then nicotinamide, which is 5%, if you're not intolerant, it's one It's a great ingredient, it's very safe, it inhibits black And has the effect of removing melanin ... MoreTexture: very like emulsion, good push also do not pull dry, so dry skin + sensitive I use muscle completely OIBK, winter with a little feel dry, to add Moisturizing and moisturizing before strong essence. About whitening ingredients: The most, the most flagship trump card is SK2 ancestral Pitera, is the immortal water is called the immortal ingredients, only SKII only have the exclusive patent, other affordable replacement is always substitute is because SK product has patented technology. Pitera's main functions are to activate cell regeneration, reduce light damage and exfoliation, and moisturize. And then nicotinamide, which is 5%, if you're not intolerant, it's one It's a great ingredient, it's very safe, it inhibits black And has the effect of removing melanin that has precipitated, Can also promote cuticle metabolism, have anti - saccharification function!! is Reduce skin darkening and dullness and yellowing MSH is a vc whitening ingredient that inhibits melanin formation and precipitation, also Is white, white! Ascorbate glucoside is also a VC whitening ingredient, inhibits melanin, moisturizes and enhances skin elasticity In general, is a small bulb can block the precipitation of melanin, while eliminating the formation of melanin, and activate new cell regeneration, really do not have to sorry yourself!! Eating dirt will buy it back

2nd time using

2nd bottle purchase. When I first started using this (night routine), it actually caused a bit of stinging discomfort and redness especially over the cheeks area. It concerned me a little bit, so I stopped for a while and tried lesser quantity and added extra lotion to reduce the redness. It didn't cause any breakouts or oiliness, which was a relief. After a few days of using (smaller quantity), the rashes and redness disappeared. I started noticing small changes after the 2nd bottle - skin generally looks a little more even toned, does not look as dull. I suppose you would need to use it a little longer to see more effect. Expensive? Yes. Worth it? Depends. Until I find a better essence brand, this will do.