Korean Silk Collagen Ampoule

1. Apply 2–3 pumps to clean skin.

2. Press gently into fine lines, smile lines, forehead, and under-eye areas.

3. Follow with moisturizer.

4. Use morning and night for fastest results.

Pro tip: Layer under makeup for a natural “glass-skin look.”

Love Your Purchase—Or Your Money Back

We stand behind the quality and performance of every skincare product we create. If you're not completely satisfied within 60 days of delivery, we’ll give you a full refund—fast and hassle-free.

Hassle-Free Returns, On Us

Changed your mind? No worries. For eligible returns within 60 days, we’ll send you a pre-paid shipping label so you can return your product at no extra cost.

Fast Refund Processing

As soon as we receive your return, we’ll begin processing your refund immediately. You’ll receive a confirmation email within a few business days.

Your satisfaction is our top priority. Shop KST with total confidence.

We work hard to get your order to you as quickly as possible. Most orders ship within 2 business days, and we ask that you allow up to 10 business days for delivery.

The vast majority of customers receive their orders without any issues. But if you need help at any point, our friendly customer service team is here to assist you.

You can contact us at support@prandialis.com. We usually respond within 24 hours.

Returns & Refunds

Need to return or exchange a product? No problem—we’ve made it easy and hassle-free.

If you’re not satisfied with your KST products, you’re eligible for a 100% refund within 30 days of delivery. No restocking fees, no stress.

We just ask that you give the product a fair try before requesting a return.

To start a return, simply contact our support team:

Email: support@prandialis.com available 24/7, with replies within 24 hours.

How quickly will I see results?

Most women feel the tightening effect within minutes of application—that's the gold silk threads working. Visible improvements in fine lines and firmness typically appear within 7 days. For dramatic transformation lifted jawline, erased deep wrinkles, full facial contour, continue use for 30 days. Clinical trials showed 94% of users experienced visible tightening within the first week.

Is this really comparable to Botox injections?

While we can't claim it replaces medical procedures, this ampoule contains Acetyl Hexapeptide-8—the same peptide dermatologists call "Botox in a bottle"—plus 29 additional peptides that work synergistically to relax expression lines and tighten skin. The difference? No needles, no appointments, no frozen face. Just natural-looking firmness and wrinkle reduction you can achieve at home.

What are those gold threads I see in the bottle?

Those are patented Korean silk peptide threads infused with gold. When you apply the ampoule, these ultra-fine threads dissolve into your skin and create a temporary lifting network—similar to the concept behind $3,000 thread lift procedures. They provide immediate tightening while the 30 peptides work on long-term collagen reconstruction. It's breakthrough technology you won't find in Western serums.

Can I use this with my current skincare routine?

Absolutely! This ampoule is designed to integrate seamlessly into any routine, whether you follow a simple 3-step regimen or the full Korean 10-step ritual. Apply after toner and before moisturizer. The lightweight Silk Water formula absorbs instantly and never pills under makeup or other products. It actually enhances the performance of whatever you layer on top.

Will this work on mature skin (50+) or deep wrinkles?

Yes—in fact, mature skin often sees the most dramatic results. The 120Da Ultra-Low Molecular Collagen is small enough to penetrate deeply where aging happens, while Volufiline restores volume loss that occurs with age. Clinical trials included women across all age groups, with significant improvements in deep wrinkles, sagging, and elasticity. If your concern is advanced aging, this is precisely what Korean scientists formulated it for.

Is it safe for sensitive skin?

Korean formulations are renowned for being gentle yet effective. This ampoule is dermatologist-tested and free from harsh irritants. However, as with any new skincare product, we recommend doing a patch test first. Apply a small amount to your inner arm and wait 24 hours. The tightening sensation you'll feel is normal—that's the silk threads working, not irritation.

How long does one bottle last?

When used twice daily as directed 2-3 drops per application, one bottle typically lasts 30-45 days. Remember, a little goes a long way—those gold silk threads and 30 peptides are highly concentrated. You're not paying for filler ingredients; you're getting pure Korean innovation in every drop.

What if it doesn't work for me?

We stand behind our Korean Silk Collagen Ampoule with absolute confidence because the clinical data speaks for itself. However, we understand every skin is unique. That's why we offer a satisfaction guarantee. If you don't feel the tightening effect or see visible improvement within 30 days, we'll make it right. But based on our 94% clinical success rate, we're betting you'll be reordering before your first bottle runs out.