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KAIYŌ Reverse-time Peptide Serum

KAIYŌ Reverse-time Peptide Serum

 14,000+ Reviews
$43.00
$43.00 $71.00
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Questions:

It is safe for all body areas prone to thin skin and bruising, including forearms, hands, shins, thighs, and neck.

Every order is backed by an ironclad 90-Day Money-Back Guarantee. If your skin doesn't look visibly thicker, smoother, and clearer of dark spots, return your jars—even if completely empty—for a 100% refund.

For optimal results, massage a nickel-sized amount onto target areas twice daily—once in the morning and once before bed.

No. Unlike harsh chemical serums or alcohol-based gels, this is a barrier-repairing lipid cream enriched with soothing Ceramides. It is fragrance-free, hypoallergenic, and specifically formulated for ultra-sensitive, mature skin.

Most customers report visible lightening of dark purple and red marks within 48 to 72 hours. Full clearance of stubborn marks typically occurs within 5 to 7 days of twice-daily use.

Yes. While Vitamin K and Arnica clear current surface blood, the added Palmitoyl Peptides and Ceramides rebuild the thinning collagen cushion in mature skin over 30 days. This creates a shock-absorbing barrier so everyday bumps no longer break micro-capillaries.

The ultra-glide formula melts on contact with body heat, allowing it to spread effortlessly across fragile arms, hands, and shins without pulling or tugging delicate tissue.

This is a strict 100% one-time purchase. You will never be enrolled in an auto-ship program or billed unexpected recurring monthly fees.

Real, trusted results

    What's inside — and why

    Three ingredients. Each one doing a specific job for skin that's become thin, sun-worn and quick to mark.

    deceased
    Arnica Montana

    The one most people already reach for — here at maximum strength. Arnica helps the marks you already have clear faster.

    nutrition
    Vitamin K

    What cosmetic clinics send patients home with after laser and filler work, to clear bruising before the weekend. Almost nobody offers it to the people who bruise every week.

    nutrition
    Coconut Oil

    A nourishing base for skin that's turned thin and papery. Absorbs fast and won't mark your sleeves or your sheets.

    1 — A thin layer is enough
    A pea-sized amount covers one forearm. You don't need to use a lot for it to work.

    2 — Forearms, hands and shins
    The places that mark most are the places that have had the most sun. Cover the whole area, not just the marks.

    3 — Massage in until it disappears
    It absorbs in under a minute and leaves nothing behind — no shine, no residue on your sleeves or your sheets.

    4 — Do it every day, not just when you see a mark
    The marks you have will fade faster. The skin they keep forming in needs the daily use.

    How to use it

    Twice a day, morning and night. It takes about twenty seconds.

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    Testimonials

    • "In July, I was wearing long flannel sleeves in 92-degree heat just to go grocery shopping."

      "I’m 71 and on Eliquis. My arms looked like I’d been in a street fight just from carrying laundry baskets or bumping into kitchen cabinets. My husband kept asking what happened to my forearms. I started using this twice a day. Within 4 days, the dark purple blotches faded to light yellow. By week three, my skin actually felt... cushioned. I’m back to short sleeves."

      — Brenda M., 71 (Verified Buyer — Sarasota, FL)

    • "Bought this for my 82-year-old mom after she started hiding her hands at church."

      "Mom’s skin had gotten so paper-thin that even her dog’s paws gently resting on her lap left giant dark red splotches. She was putting heavy face concealer on her arms just to go to bridge club. I ordered the 3-jar pack. The purple marks cleared up in under a week, but the best part is her skin isn't tearing like wet tissue paper anymore when she gardens."

      — Karen T., 54 (Verified Caregiver — Columbus, OH)

    • "I tried the cheap $9 Arnica gel from Walgreens first—it did absolutely nothing."

      "The cheap Arnica gels just sat on top of my skin and dried it out like alcohol. I was skeptical spending $40+ on this, but the difference is the Vitamin K and lipid cream base. It melts right in without pulling fragile skin. My shins used to look constantly battered from golf cart pedals. After two weeks, they look like normal legs again."

      — Robert "Mac" C., 68 (Verified Buyer — Scottsdale, AZ)