numbuzin No.5 Vitamin Concentrated Serum 30mL set (+6 pads gift) - numbuzin No.5 Vitamin Concentrated Serum 30mL set
numbuzin No.5 Vitamin Concentrated Serum 30mL set (+6 pads gift) - numbuzin No.5 Vitamin Concentrated Serum 30mL set
numbuzin No.5 Vitamin Concentrated Serum 30mL set (+6 pads gift) - numbuzin No.5 Vitamin Concentrated Serum 30mL set
Why we love it
This is the first joint development product by numbuzin. Developed under a 10-month collaboration period with YouTuber Arang, research on anti-aging/whitening ingredients, sample product reviews and head office meetings, and a thorough testing process by pre-experience group members. Glutathione shows a melanin improvement rate of 23.72%, a skin texture improvement rate of 18.90%, and a satisfaction rate of 95.24% for improving skin pigmentation. This product has a satisfaction rate of 100% for skin tone evenness and a satisfaction rate of 95% for improving skin pigmentation and blemishes as well as overall skin improvement. Completed the low skin irritation test, so it is safe for use.
Featured ingredients
The interaction between the strong brightening ingredient Glutathione and the antioxidant network ingredient is designed to be even more effective in caring for the remaining stimulation. Glutathione, a powerful antioxidant, is a difficult ingredient to handle due to its strong odor and stability, making it difficult to prescribe highly concentrated formulas on its own. Synergy vitamin ingredients were made to improve the efficiency of Glutathione and provide stable efficacy. Glutathione and various synergy vitamins work together to build an antioxidant network that delivers glutathione more efficiently by undergoing oxidation-reduction and antioxidant interactions. Experience the effects of Glutathione ampoule with high added amounts including ingredients that help with anti-aging network and brightening. The Glutathione capsule contains vitamins B12, B5, C, and E to care for hidden spots of concern. Contains 604,074ppm of Vaccinium Vitis-Idaea Fruit Extract. Contains 40,000ppm of Tranexamic acid. Contains 50,000ppm of Niacinamide that brightens the skin by inhibiting the movement of melanin. Contains Alpha-albutin and bisabolol. With 5% panthenol, there are no worries about irritation.
How to use
Gently apply a moderate amount along the skin texture, lightly patting to help absorption. *After full application, apply another layer and help achieve even more effective care.
Features
[COMPONENTS] This is a 30ml set (+6 +pads gift).
More Info
numbuzin No. 5
Vitamin Concentrated
Serum 30 mL set
(+6 pads gift)
Why we love it
Every spot leaves a scar.
Cause
of
Scar
Stress
Oxidation
Melanin
Spot scar
UV scar
Aging
#Pigmentation
#Freckles
#Age Spots
1) Melanin improvement
(Skin pigmentation,spots)
3) Skin tone balance
(consistency) improvement
2) Under-skin melanin
improvement
4) Skin brighteness (tone)
improvement
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Skin tone consistency satisfaction
Skin pigmentation,
spot improvement satisfaction
Skin improvement satisfaction
numbuzin glutathione-C spot ampoule
1) Tested to improve melanin (pigmentation,
blemishes) on the outside of the skin
2) Tested to improve melanin in the skin
3) Tested to improve skin tone (uniformity)
4) Tested to improve skin brightness (tone)
(Mariderm Skin Research Center Test period:
Dec. 19, 2022–Jan. 20, 2023 Subjects:
21 adults aged 42 to 57, individual
differences may exist
Featured ingredients
Glutathione x
Vitamin
spot targetting
Reduction
Oxidation
Glutathione
Antioxidation care
The interaction between the strong
brightening ingredient glutathione and
the antioxidant network ingredient is
designed to be even more effective in
caring for the remaining stimulation.
Vitamin C
CoexzymeQ10
Vitamin E
Alpha Lipoic Acid
*Exclusive to the features
of the ingredient
Choose your
glutathione
ampoule wisely!
Glutathione, a powerful antioxidant, is a difficult
ingredient to handle because of its strong odor
and stability, making it difficult to prescribe highly
concentrated formulas on its own.
Synergy vitamin ingredients were made
to improve the efficiency of Glutathione
and provide stable efficacy.
Glutathione and various synergy vitamins work
together to build an antioxidant network that delivers
glutathione more efficiently by undergoing
oxidation-reduction and antioxidant interactions.
Glutathion
Vitamin C
Vitamin E
CoexzymeQ10
Alpha Lipoic Acid
Vaccinium vitis-
idaea Fruit Extract
Niacinamide
Tranexamic acid
Alpha-albutin
Bisabolol
Experience the effects of Glutathione ampoule
with high added amounts, including ingredients that
help with antiaging network and brightening.
Antioxidation
formula
of Glutathione
Capsule in
Vitamin
Ampoule
Vitamin ampoule for
visible spot concerns
Vitamin B12
Vitamin B5
Vitamin C
Vitamin E
Glutathione capsule for
hidden spot concerns
numbuzin Glutathione-C anti-oxidation
effect in vitro test completed
Saimdang Skin Science Laboratory
Testing Period: Feb. 06, 2023–Feb. 10, 2023
Clearer and
stronger recipe
Vaccinium vitis-
idaea Fruit Extract
Tranexamic
acid
Niacinamide
Alpha-albutin
Bisabolol
Brightens the skin
by inhibiting the
movement of
melanin
*Exclusive to the features
of the ingredients
With 5% panthenol,
there are no worries
about irritation.
Low irritation
test completed
Irritation index 0.00
Mariderm Skin Research Center
Test period: Jan. 17, 2023–
Jan. 20, 2023 Subjects:
30 female adults aged 24 to 49
How to use
Add one more
drop for bigger spots.
How to use TIP
Apply a moderate amount
along the skin texture gently,
lightly patting to help absorption.
| Brand: | numbuzin |
|---|---|
| Country Of Origin: | South Korea |
| Brand Origin: | South Korea |
| Isin: | IYQ1Q9M5RGPI |
Out of Stock
In Stock
Backordered
Out of Stock
IBspot Buyer Protection
Shop confidently on IBspot, receive your item as described or your money back for eligible orders. Learn Program Terms
GUARANTEED SAFE CHECKOUT
-
MONEY BACK GUARANTEE
30 days money back guarantee, no additional fee charged.
-
EXCELLENT SUPPORT
We provide 24/7 online customer support via email.
-
Fast Shipping
One week domestic shipping. Global delivery to the US in 2 weeks.
Why we love it
This is the first joint development product by numbuzin. Developed under a 10-month collaboration period with YouTuber Arang, research on anti-aging/whitening ingredients, sample product reviews and head office meetings, and a thorough testing process by pre-experience group members. Glutathione shows a melanin improvement rate of 23.72%, a skin texture improvement rate of 18.90%, and a satisfaction rate of 95.24% for improving skin pigmentation. This product has a satisfaction rate of 100% for skin tone evenness and a satisfaction rate of 95% for improving skin pigmentation and blemishes as well as overall skin improvement. Completed the low skin irritation test, so it is safe for use.
Featured ingredients
The interaction between the strong brightening ingredient Glutathione and the antioxidant network ingredient is designed to be even more effective in caring for the remaining stimulation. Glutathione, a powerful antioxidant, is a difficult ingredient to handle due to its strong odor and stability, making it difficult to prescribe highly concentrated formulas on its own. Synergy vitamin ingredients were made to improve the efficiency of Glutathione and provide stable efficacy. Glutathione and various synergy vitamins work together to build an antioxidant network that delivers glutathione more efficiently by undergoing oxidation-reduction and antioxidant interactions. Experience the effects of Glutathione ampoule with high added amounts including ingredients that help with anti-aging network and brightening. The Glutathione capsule contains vitamins B12, B5, C, and E to care for hidden spots of concern. Contains 604,074ppm of Vaccinium Vitis-Idaea Fruit Extract. Contains 40,000ppm of Tranexamic acid. Contains 50,000ppm of Niacinamide that brightens the skin by inhibiting the movement of melanin. Contains Alpha-albutin and bisabolol. With 5% panthenol, there are no worries about irritation.
How to use
Gently apply a moderate amount along the skin texture, lightly patting to help absorption. *After full application, apply another layer and help achieve even more effective care.
Features
[COMPONENTS] This is a 30ml set (+6 +pads gift).
More Info
numbuzin No. 5
Vitamin Concentrated
Serum 30 mL set
(+6 pads gift)
Why we love it
Every spot leaves a scar.
Cause
of
Scar
Stress
Oxidation
Melanin
Spot scar
UV scar
Aging
#Pigmentation
#Freckles
#Age Spots
1) Melanin improvement
(Skin pigmentation,spots)
3) Skin tone balance
(consistency) improvement
2) Under-skin melanin
improvement
4) Skin brighteness (tone)
improvement
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Before
use
After
2 weeks
After
4 weeks
Skin tone consistency satisfaction
Skin pigmentation,
spot improvement satisfaction
Skin improvement satisfaction
numbuzin glutathione-C spot ampoule
1) Tested to improve melanin (pigmentation,
blemishes) on the outside of the skin
2) Tested to improve melanin in the skin
3) Tested to improve skin tone (uniformity)
4) Tested to improve skin brightness (tone)
(Mariderm Skin Research Center Test period:
Dec. 19, 2022–Jan. 20, 2023 Subjects:
21 adults aged 42 to 57, individual
differences may exist
Featured ingredients
Glutathione x
Vitamin
spot targetting
Reduction
Oxidation
Glutathione
Antioxidation care
The interaction between the strong
brightening ingredient glutathione and
the antioxidant network ingredient is
designed to be even more effective in
caring for the remaining stimulation.
Vitamin C
CoexzymeQ10
Vitamin E
Alpha Lipoic Acid
*Exclusive to the features
of the ingredient
Choose your
glutathione
ampoule wisely!
Glutathione, a powerful antioxidant, is a difficult
ingredient to handle because of its strong odor
and stability, making it difficult to prescribe highly
concentrated formulas on its own.
Synergy vitamin ingredients were made
to improve the efficiency of Glutathione
and provide stable efficacy.
Glutathione and various synergy vitamins work
together to build an antioxidant network that delivers
glutathione more efficiently by undergoing
oxidation-reduction and antioxidant interactions.
Glutathion
Vitamin C
Vitamin E
CoexzymeQ10
Alpha Lipoic Acid
Vaccinium vitis-
idaea Fruit Extract
Niacinamide
Tranexamic acid
Alpha-albutin
Bisabolol
Experience the effects of Glutathione ampoule
with high added amounts, including ingredients that
help with antiaging network and brightening.
Antioxidation
formula
of Glutathione
Capsule in
Vitamin
Ampoule
Vitamin ampoule for
visible spot concerns
Vitamin B12
Vitamin B5
Vitamin C
Vitamin E
Glutathione capsule for
hidden spot concerns
numbuzin Glutathione-C anti-oxidation
effect in vitro test completed
Saimdang Skin Science Laboratory
Testing Period: Feb. 06, 2023–Feb. 10, 2023
Clearer and
stronger recipe
Vaccinium vitis-
idaea Fruit Extract
Tranexamic
acid
Niacinamide
Alpha-albutin
Bisabolol
Brightens the skin
by inhibiting the
movement of
melanin
*Exclusive to the features
of the ingredients
With 5% panthenol,
there are no worries
about irritation.
Low irritation
test completed
Irritation index 0.00
Mariderm Skin Research Center
Test period: Jan. 17, 2023–
Jan. 20, 2023 Subjects:
30 female adults aged 24 to 49
How to use
Add one more
drop for bigger spots.
How to use TIP
Apply a moderate amount
along the skin texture gently,
lightly patting to help absorption.
- Content volume or weight: [Serum] 30mL/ [Gift] Pad 6 pads (2 pads*3ea)
- Ideal for: For all skin types
- Expiration date (or expiration date after opening): [Main Product] 36 months after manufacture / use within 12 months after opening
- How to Use: Get a moderate amount and spread it along the skin texture, then lightly tap it on the skin and let it absorb.
- Cosmetics manufacturers, cosmetics responsible distributors, and customized cosmetics sellers: iM1NE Co., Ltd. / Benow Co., Ltd.
- Country of Manufacture: South Korea
- Ingredients: Vaccinium Vitis-Idaea Fruit Extract (604,074ppm), Butylene Glycol, Niacinamide (50,000ppm), Panthenol (50,000ppm), Tranexamic Acid (40,000ppm), Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha- Arbutin, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Tremella Fuciformis (Mushroom) Extract, Pentylene Glycol, Glycerin, 3-O-Ethyl Ascorbic Acid (2,000ppm), Bisabolol, Tromethamine, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Allantoin, Glutathione (100ppm), Ceramide NP, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid (1ppb), Ascorbyl Glucoside (1ppb), Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Potassium Hydroxide, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA
- MFDS Evaluation of Functional Cosmetics: Completion of functional cosmetics review (or report) according to the Cosmetics Act
- Precautions when using: 1. Consult a specialist if you have abnormal symptoms or side effects such as a skin rash, swelling, or itchiness during use or from exposure to direct sunlight after use. 2. Do not use on wounds or other affected areas. 3. Cautions for Storage and Handling a) Keep out of reach of children. b. Keep away from direct sunlight.
- Quality Assurance Standard: In case of defect, this product is subject to compensation in accordance with the Consumer Dispute Settlement Standards announced by the Fair Trade Commission.
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $2.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
Oops!
Sorry, it looks like some products are not available in selected quantity.