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Description
Neostrata Enlighten Vitamin C PHA Serum 15mlGeneral Information A potent brightening face serum powered by pure 15% Vitamin C (L Ascorbic Acid) clinically proven to target the look of dark spots, uneven skin tone and texture to reveal a visibly even complexion and brighter skin tone. There are a lot of Vitamin C serums, but we've created our new gold standard. A unique powerhouse formula which features four potent antioxidants (Vitamin C, Polyhydroxy Acid, Feverfew and Green Tea Extract) in
General Information
A potent brightening face serum powered by pure 15% Vitamin C (L-Ascorbic Acid) clinically proven to target the look of dark spots, uneven skin tone and texture to reveal a visibly even complexion and brighter skin tone.
Immediately after applying this lightweight and easy-to-absorb formula, your skin will appear glowing and refreshed. After just one week, skin will appear brighter and more radiant. After just four weeks, fine lines & wrinkles are less apparent and skin begins to look less stressed. When used consistently after 12 weeks, skin will appear dramatically brighter, more even and youthful.*
15% Vitamin C + PHA Serum is part of the Enlighten Collection. The Enlighten Collection is designed to target discolouration and visibly fade dark spots for brighter, more even toned, glowing skin.
Key Ingredients & Technology
- 15% Vitamin C (L-Ascorbic Acid): Brightens appearance of skin discolorations to reveal a more radiant complexion.
- 2% Gluconolactone (Polyhydroxy Acid): Sloughs off surface skin cells allowing the Vitamin C to absorb into fresh, renewed surface layers.
- 1% Feverfew Extract: Enhances skin's naturally occurring antioxidants
- Green Tea Extract (EGCG): Boosts Vitamin C antioxidant capacity.
Clinical results*
Immediately
- 100% skin looks instantly glowing
- 100% skin looks instantly refreshed and lightly hydrated
After 1 week
- 98% brighter and more radiant
- 98% skin texture is more even
After 4 weeks
- 93% fine lines are less visible
- 98% skin looks healthier
- 100% skin is softer, more supple
After 12 weeks
- 93% skin tone is dramatically more even
- 95% skin complexion is dramatically brighter
- 95% skin looks youthful
Aesthetics after 12 weeks
- 95% noted serum is not sticky/tacky
- 90% noted serum has a pleasant scent
*Results from a clinical study, users noticed improvement with once daily use
Suitable For: Normal, Dry and Oily Skin
Size: 15ml
Shelf Life in Days: 1095 days
KEY FEATURES
• A unique powerhouse face serum featuring a blend of clinically proven antioxidants and exfoliating Polyhydroxy Acid• Visibly evens complexion and brightens skin tone
• Targets: uneven skin tone and texture, dark spots and dark patches
• Mineral oils-free and Dermatologist tested
Warnings
For external use only. Use only as directed. Avoid contact with eyes. If contact occurs, rinse with water. If rash or irritation develops, discontinue use. Keep out of reach of children. If swallowed, seek medical assistance.
Ingredients
Propanediol, Aqua/Water/Eau, 15% Vitamin C (L-Ascorbic Acid), 2% Gluconolactone (Polyhydroxy Acid), Citric Acid, Epigallocatechin Gallate, 1% Feverfew Extract, Green Tea Extract (EGCG), Pentylene Glycol, Sodium Metabisulfite, Sodium Hydroxide, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol.
Directions
Apply to clean, dry face, neck and décolletage every morning, and follow with a NEOSTRATA moisturizer.
Complement your daily brightening regimen by adding Illuminating Serum in the evening. This multi-action face serum featuring Niacinamide and NeoGlucosamine helps target and visibly fade dark spots while promote a more even skin tone. The Neostrata Enlighten 15% Vitamin C + PHA Serum and Illuminating Serum are our go-to power duo for brighter, more radiant looking skin.
Complement your daily brightening regimen by adding Illuminating Serum in the evening. This multi-action face serum featuring Niacinamide and NeoGlucosamine helps target and visibly fade dark spots while promote a more even skin tone. The Neostrata Enlighten 15% Vitamin C + PHA Serum and Illuminating Serum are our go-to power duo for brighter, more radiant looking skin.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1452 reviews
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Product Reviews
★★★★★ 1
Sound unexpectantly blasted for no reason. It malfunctioned!
I spent hours between installation and set up! I had to return it. I turned on NET (network) to play Sirius Xm and the volume was low but after a few minutes the sound turned all the way up to maximum completely on its own? This happened at least two more times. I contacted ONKYO and was told it is clearly defective and that their is no solution to correct the problem, and that I should return it immediately! I purchased the newer model and am pleased with its performance! It’s unfortunate because the first one that had the issue with the sound really played nice, but having sound change its volume so suddenly to its full capacity was not what I expected, nor felt comfortable enough to keep as I said I was told to return it, which I did! My advice here would be to purchase the newer model, which seems to be much more stable in its performance, and the quality is excellent.
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Absolutely Love This Receiver
The Onkyo TX‑NR7100 has completely transformed my home theater. The sound quality is rich, detailed, and powerful, and the 9.2‑channel setup gives movies and music a level of immersion I didn’t realize I was missing. Dirac Live right out of the box is a huge win — the room correction made an immediate, noticeable improvement.
Setup was smooth, the interface is clean, and everything from streaming to switching inputs feels fast and reliable. It also plays perfectly with the rest of my system, and the THX certification really shows in how cinematic everything sounds.
I absolutely love this receiver. It’s one of those upgrades that makes you wonder why you didn’t do it sooner.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Incredible 9.2 Surround receiver at an unbeatable price.
I may return at a future date to give a more complete review, but others that are much more knowledgeable about audio equipment than I have already done so.
For me, the Onkyo (Onkyo TX-NR7100 9.2-Channel 8K/4K Network A/V Receiver) replaced a much older (2001) TX DS787 5.1 100 W Surround receiver that listed new for around $1050. I probably didn't pay quite that much but certainly something near $900. It was great for its time, perhaps even advanced with THX, Dolby, and other listening modes.
But it didn't have: HDMI inputs or outputs, any BlueTooth capability, no hard wired or WiFi connectivity or basically any operating or connection modes that most all modern receivers have. This turned into a big problem with modern LED/LCD/OLED TVs, Alexa and other now common devices.
I bought my new Onkyo TX-NR7100 from Amazon for $625. Other retailers (e.g.Best Buy) advertise it for up to $1200, so Amazon's price is outstanding. Set up was far more complicated (for me) than any previous receiver that I ever owned, mostly because there were a very large number of back panel input and output jacks, to and from the TV, as well as speaker outputs for 9.2 surround.
Suffice it to say that once everything was connected properly (I made a few mistakes along the way), I was completely thrilled. The On Screen Display, completely accessible either from the front panel or the remote was far superior to anything I had ever seen before. Literally every operating parameter is accessible to the user. And I used most of them.
It is also completely WiFi ready so my 150 Gbit home Wifi network lets it connect wirelessly and stream music error free. BlueTooth is also another way to connect almost any device to it for audio and audio/video playback if you connect the digital connections to and from a modern TV. It also speaks and listens to Alexa, although I must confess that I haven't played around with that much yet.
This is already much longer than I had intended, so let it suffice to say that the Onkyo TX-NR7100 is an absolutely incredible receiver for an incredible price. I'd give it 8 stars if I could.
JM TEPPER
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Reviewed in the United States on November 7, 2024
★★★★★ 5
Sounds great.
Just received my Onkyo TX-NR 7100, watched a few YouTube videos before it arrived, so set up was easy. Ran accuEQ, I am getting new front speakers so I’ll wait to run Dirac. After accuEQ, I still had to make a few adjustments, to the speaker levels and especially the sub. It set my subwoofer way too low. As of right now having no problems with Bluetooth. I’ve only listened to music so far, can’t wait to watch a movie. For now I have a 5.1.2. System, getting new fronts, the Klipsch r51-m’s will go to the rear surround and Klipsch r41-m’s will be my height speakers in a 5.1.4 system. So far loving this avr.
Update 2: Just calibrated with Dirac for the 6th time. They tell you if you sit in a recliner, reclined measure with it reclined. Well I measured with the chair in its upright position. It makes a huge difference I hear the surrounds much better. Btw I listen to all channel stereo, I know audiophiles say it sucks, however I listened to 2 channel stereo for 20 years, when there was nothing else. I didn’t buy a 9 channel avr to listen to 2 channel stereo. Like Randy the cheap audio man says “ audiophiles aren’t always right. If it sounds good to you, that’s all that matters.” So try calibrating in the upright position, or if you sit on a stationary chair or couch, try positioning the mic slightly forward of your listening position. It makes a huge difference. Hope this helps, enjoy.
Update:
Ok bought Klipsch rp-600m speakers for the front with 52c center. 51m surrounds, 41m rear heights. Polk owm3 front heights. Why Polk? Lighter easy to hang and as height speakers they are only there for atmos. Ran Dirac live, the application does what it would take several hours to make it sound like it does, if I even could get it to sound so good. Apple TV 4K with my Hisense U8K. The google tv interface is ok, but Apple TV is faster and easier. The Onkyo 7100 is a gem, runs pretty warm but I have it out in the open. If you are going to put in a cabinet I suggest a fan. Very happy with the whole system.
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Reviewed in the United States on January 11, 2025
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
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Reviewed in the United States on April 1, 2026