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numbuzin No.9 Secret Firming Serum | Anti-Aging Treatment with Peptides & Niacinamide | 1.69 Fl Oz | Korean Skin Care
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Brand: Numbuzin
Type: Serums
Sku: WBZABB09L8589FX
Availability: Sold Out
Sold by Feelforever21, an authorized reseller.
Returns accepted within 30 days | support@feelforever21.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 3–5 business days
- Estimated Delivery: 6–10 business days after dispatch
- Carefully packed to protect your beauty & fashion items during transit
- Tracking number sent via email once dispatched
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
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Change of Mind
Return shipping at customer's expense · Item must be unopened, unused & in original packaging. Cosmetics & skincare cannot be returned once opened for hygiene reasons.
All returns require a Return Authorization (RA) number before sending.
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Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
💄
Beauty & Skincare Safety Advisory
Perform a patch test before first use — apply a small amount to your inner wrist and wait 24 hours. Discontinue use immediately if redness, itching, or irritation occurs.
Avoid direct contact with eyes. If contact occurs, rinse thoroughly with water. Keep all beauty and skincare products out of reach of children.
Consult a dermatologist before use if you have sensitive skin or known allergies.
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K-Beauty & Cosmetic Ingredient Notice
Always check the full ingredient list before use, especially if you have known sensitivities to common cosmetic ingredients. Product formulations may vary by batch.
For external use only. Do not ingest. Store in a cool, dry place away from direct sunlight.
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numbuzin No.9 Secret Firming Serum | Anti-Aging Treatment with Peptides & Niacinamide | 1.69 Fl Oz | Korean Skin Care
$55.39
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Frequently Asked Questions
- Q: What are the main ingredients in numbuzin No.9 Secret Firming Serum? A: The main ingredients are two types of peptides, niacinamide, and hyaluronic acid. These components work together to enhance skin elasticity and hydration.
- Q: How big is the numbuzin No.9 Secret Firming Serum? A: The serum comes in a size of one point six nine fluid ounces. This makes it a convenient size for daily skincare routines.
- Q: Is this serum suitable for all skin types? A: Yes, this serum is suitable for various skin types. It is designed to improve elasticity and hydration, making it beneficial for both dry and aging skin.
- Q: How do I apply the numbuzin No.9 Secret Firming Serum? A: To apply, use a small amount and gently massage it onto clean skin. It can be used in the morning and evening as part of your skincare routine.
- Q: Can I use this serum under makeup? A: Yes, this serum can be used under makeup. Its non-greasy finish allows for a smooth application without any stickiness.
- Q: How often should I use this serum for optimal results? A: For best results, use the serum twice daily. Consistent use will help improve skin firmness and elasticity over time.
- Q: What is the shelf life of the numbuzin No.9 Secret Firming Serum? A: The serum typically has a shelf life of up to twelve months after opening. Store it in a cool, dry place to maintain its effectiveness.
- Q: How should I store this serum? A: Store the serum in a cool, dry place away from direct sunlight. This will help preserve its quality and effectiveness.
- Q: Is there any specific way to cleanse my skin before using the serum? A: Yes, cleanse your skin with a gentle cleanser to remove any impurities. This ensures better absorption of the serum.
- Q: Can I use other products along with this serum? A: Yes, you can layer other skincare products. It works well with moisturizers and sunscreens for enhanced skincare benefits.
- Q: What if I experience irritation after using the serum? A: If you experience irritation, discontinue use immediately. Consult a dermatologist if irritation persists or worsens.
- Q: How does this serum compare to other anti-aging products? A: This serum is specifically formulated with peptides and hyaluronic acid, enhancing elasticity more effectively than many traditional anti-aging products.
- Q: Is the numbuzin No.9 Secret Firming Serum tested on animals? A: No, this serum is cruelty-free and not tested on animals. It aligns with ethical skincare practices.
- Q: What results can I expect from using this serum? A: Users can expect improved skin firmness and reduced appearance of wrinkles. Noticeable results may be seen after consistent use over several weeks.
- Q: Is this product safe for sensitive skin? A: Yes, it is generally safe for sensitive skin, but patch testing is recommended prior to full application to ensure compatibility.
- Q: What is the texture of the numbuzin No.9 Secret Firming Serum? A: The serum has a cream-like texture that glides on smoothly. It provides a non-greasy finish, making it comfortable for daily use.