“I was insecure about my discolored teeth for years, mainly due to coffee, red wine and smoking. I tried everything from whitening strips to expensive treatments, but none of them satisfied me. After using this tooth powder for just one week, I started to see a noticeable difference. My teeth look much whiter and I feel more confident when I smile. It's a relief to find a product that is effective and doesn't cause sensitivity.” -- Max Weber
“I was struggling with sensitive teeth, mainly due to enamel loss from acidic foods and drinks. Every time I tried a new product, it seemed to exacerbate the problem. When I decided to try the tooth powder, I was pleasantly surprised. The quick relief it provided was incredible! My sensitivity has decreased significantly and I can finally enjoy my favorite foods without that stinging pain. It also has a pleasant taste and is easy to use. I can recommend it to anyone struggling with similar problems!” -- Sophie Fischer
Discover 𝐎𝐲𝐢𝐤𝐞𝐲™ 𝐍𝐢𝐚𝐜𝐢𝐧𝐚𝐦𝐢𝐝𝐞 𝐈𝐧𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐎𝐯𝐞𝐫𝐧𝐢𝐠𝐡𝐭 𝐓𝐞𝐞𝐭𝐡 𝐖𝐡𝐢𝐭𝐞𝐧𝐢𝐧𝐠 𝐏𝐞𝐧, a natural and effective way to brighten your smile while you sleep. Its powerful Niacinamide formula helps remove stains, strengthen enamel, and promote a healthier mouth. Simply apply before bed, and wake up to whiter, fresher teeth.
Daily food residues in the mouth create an environment for diverse bacteria and microorganisms to thrive between teeth and inside the oral cavity. Consequently, this can result in a range of oral health problems, such as bad breath, mouth ulcers, yellow teeth, cavities, tartar buildup, inflamed and bleeding gums, tooth sensitivity, weakened or missing teeth, swollen gums, toothaches, loose teeth, tooth loss, and in severe cases, oral cancer.
Gum disease is a chronic inflammatory disease that develops gradually. First, the formation of plaque causes discoloration of the teeth and bad breath. The toxins produced by the bacteria in plaque cause the gums to become red, swollen, and bleed. Without proper treatment, it can develop into periodontitis, causing bone resorption, tooth loss, and potentially oral cancer.
Proper oral care is crucial in preventing and addressing these potential issues and maintaining optimal oral health.
”Applied directly, 𝐎𝐲𝐢𝐤𝐞𝐲™ 𝐍𝐢𝐚𝐜𝐢𝐧𝐚𝐦𝐢𝐝𝐞 𝐈𝐧𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐎𝐯𝐞𝐫𝐧𝐢𝐠𝐡𝐭 𝐓𝐞𝐞𝐭𝐡 𝐖𝐡𝐢𝐭𝐞𝐧𝐢𝐧𝐠 𝐏𝐞𝐧 provides essential nutrients, stimulating gum tissue regeneration. With its anti-inflammatory properties, it helps reduce inflammation, alleviate discomfort, and create an environment conducive to gum healing. The formula promotes cellular regeneration and collagen production, restoring proper gum attachment, preventing gum recession, and improving overall gum health.”
”Gum disease often results from plaque buildup, causing inflammation, bone loss, and tooth sensitivity. 𝐎𝐲𝐢𝐤𝐞𝐲™ 𝐍𝐢𝐚𝐜𝐢𝐧𝐚𝐦𝐢𝐝𝐞 𝐈𝐧𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐎𝐯𝐞𝐫𝐧𝐢𝐠𝐡𝐭 𝐓𝐞𝐞𝐭𝐡 𝐖𝐡𝐢𝐭𝐞𝐧𝐢𝐧𝐠 𝐏𝐞𝐧 targets stubborn plaque and tartar, helping you achieve a whiter, healthier smile.“
”𝐎𝐲𝐢𝐤𝐞𝐲™ 𝐍𝐢𝐚𝐜𝐢𝐧𝐚𝐦𝐢𝐝𝐞 𝐈𝐧𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐎𝐯𝐞𝐫𝐧𝐢𝐠𝐡𝐭 𝐓𝐞𝐞𝐭𝐡 𝐖𝐡𝐢𝐭𝐞𝐧𝐢𝐧𝐠 𝐏𝐞𝐧 can help you remove dental plaque, tartar, and bacteria, giving you visibly whiter teeth in just 1 week—whether your teeth are yellowed or stained.“
Prevent Cavities
Why Choose Oyikey™ Niacinamide Intensive Overnight Teeth Whitening Pen?
✅ Visible Results in Just 1 Week – Start seeing whiter, healthier teeth after just 7 days of use.
✅ Kills Bad Breath-Causing Bacteria – Enjoy fresh breath all night long, without worrying about morning breath.
✅ Restores Natural Enamel & Strengthens Teeth – Protects and strengthens enamel, ensuring long-term oral health.
✅ Promotes Gum Regeneration – Stimulates gum tissue growth, preventing gum recession and improving overall gum health.
✅ 180-Day Satisfaction Guarantee – If you're not fully satisfied, return it for a full refund—no questions asked!
✅ Highly Reviewed & Recommended – Trusted by thousands of users for effective whitening and overall oral care.
🔥Niacinamide (Vitamin B3): a form of Vitamin B3, plays a key role in whitening your teeth by inhibiting the production of melanin, the pigment responsible for tooth discoloration. Its anti-inflammatory properties also help to control gum inflammation, reducing irritation and promoting overall gum health.
🔥Hydroxyapatite: A naturally occurring mineral in your teeth, Hydroxyapatite helps to remineralize and restore tooth enamel, enhancing tooth strength and brightness. It fills in microscopic cracks and abrasions, making your teeth smoother and shinier, while also protecting them from further staining and damage.
🔥Coenzyme Q10: Known for its powerful antioxidant properties, Coenzyme Q10 helps to support oral health by neutralizing free radicals and reducing oxidative stress in the mouth. It promotes healthy gum tissue by improving circulation, which can help prevent gum recession and inflammation.
🔥Activated charcoal: a natural ingredient that works as a mild abrasive to help remove surface stains and plaque. It absorbs toxins, bacteria, and other harmful substances from the mouth, leaving your teeth visibly whiter and your mouth feeling fresh.
🔥Vitamin C: essential for healthy gums and teeth. It aids in collagen production, which is crucial for maintaining the integrity of gum tissue. Additionally, its antioxidant properties support oral health by combating inflammation and protecting against bacterial growth.
Here are some of our satisfied customers:
“The pain in my gums had left me frustrated and hopeless until I came across this amazing product. Not only did it effectively stop the progression of gum recession, but it also greatly improved the overall health of my gums. Today, my gums are healthier and more resilient, with results that have far exceeded my expectations. It has become an indispensable part of my daily oral care routine and I am extremely pleased with the results. If you are struggling with gum problems, trust me, this product is the solution you have been looking for."--Lukas Müller
“As I got older, my gums deteriorated due to lack of dental care. This made eating and speaking difficult until my friend recommended this product to me. I use it every morning and evening, and after just a few weeks I saw significant results. My mouth sores have disappeared and my gums are healthy again! My self-confidence came back in no time! Thank you so much!” ---Anna Schmidt
PACKAGE INCLUDED
SPECIFICATION
𝐎𝐲𝐢𝐤𝐞𝐲™ 𝐍𝐢𝐚𝐜𝐢𝐧𝐚𝐦𝐢𝐝𝐞 𝐈𝐧𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐎𝐯𝐞𝐫𝐧𝐢𝐠𝐡𝐭 𝐓𝐞𝐞𝐭𝐡 𝐖𝐡𝐢𝐭𝐞𝐧𝐢𝐧𝐠 𝐏𝐞𝐧 (1/2/4/6/10unit)
Origin: America
Shelf life: 3 years
We support Global Delivery
For every product purchased, we donate a portion of our profits to Cruelty-Free International, an organization dedicated to prot
ecting animals and ending animal cruelty around the
For each piece of our product purchased, we donate a portion of our profit to support the Cruelty-Free International organization, which helps to promote the protection of animals and end animal cruelty around the globe. By purchasing our product, you are supporting our cause to provide a more animal-friendly beauty culture. Don't hesitate to contribute your passion for that.
