Japanese stem cell science

Human Stem Cell Serum
Majestic Skin 5ml

โ˜…โ˜…โ˜…โ˜…โ˜…4.5 ยท 127 reviews
  • Visibly firmer, smoother skin in 14 days
  • 20% ADSC-CM concentration, 150+ growth factors
  • A non-invasive approach, no clinic required
  • Cold-process formulated to protect active proteins
$150.00
1
  • Visible in 14 days
  • 150+ growth factors
  • 20% ADSC-CM concentration
  • Made in Japan
VISAMASTERCARDAMEXJCBAPPLE PAYPAYPAL

Visible in 14 days

150+ growth factors

20% ADSC-CM concentration

Made in Japan

The mechanism

150+ growth factors. One serum.

0+

Active growth factors per application

01 โ€” Safety first

Regeneration without the needle

The regenerative power of stem cell science, delivered topically. No injections, no clinic, no downtime.

02 โ€” The cold process

Proteins kept intact

Heat degrades growth-factor proteins. Cold-process manufacture preserves their bio-signalling activity in the bottle.

03 โ€” Deep delivery

Where it needs to act

A 20% ADSC-CM concentration carries those signals to where renewal begins.

Adipose-derived stem cell conditioned media: the nutrient-rich fluid these cells release, containing the growth factors that signal skin cells to renew. Majestic Skin uses it at a 20% concentration.

Rather than only hydrating the top layer, the growth-factor signals prompt dormant fibroblasts to resume producing collagen, elastin and hyaluronan.

With the signal restored, skin gradually rebuilds its own structural proteins, which is what visible firmness and smoothness reflect.

Real people, real results

Visible changes from real skin.

Individual results may vary depending on age, skin condition, lifestyle, and consistency of use.

Before
Image ยท result 1 before
After ยท 14d
Image ยท result 1 after
Before
Image ยท result 2 before
After ยท 14d
Image ยท result 2 after
Certified Japanese LaboratoriesHypoallergenic testedDermatologist recommendedDNA & safety screened

FASTER DELIVERY FOR NORTH AMERICA

Now Available on Amazon

Skip the wait. If you are in the United States or Canada, our products are now stocked locally on Amazon for fast domestic shipping. Same Japanese formula, delivered to your door in days.

4.5 average ยท 127 reviews

What customers noticed.

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œI've spent probably thousands on skincare over the years and honestly stopped believing anything could actually change my skin. Two weeks into this and my husband noticed before I even said anything. That's when I knew this was different.โ€

Joanna B. ยท United States

โ˜…โ˜…โ˜…โ˜…โ˜…

Love it!

โ€œThis has become an essential part of my skincare routine. The results are consistent and impressive.โ€

Kimi ยท 38, Fukuoka

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œThis serum has completely transformed my skin. After just two weeks, I noticed a visible reduction in fine lines and my complexion looks more radiant than ever. Absolutely worth every penny!โ€

Yuki Tanaka ยท Tokyo, Japan

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œI've tried countless serums, but this one stands out. My skin feels firmer and looks brighter. Highly recommend!โ€

Sakura Yamamoto ยท Osaka, Japan ยท Verified

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œThe texture is luxurious and absorbs quickly. I can see a real difference in my skin's elasticity.โ€

Hana Suzuki ยท Kyoto, Japan ยท Verified

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œAmazing results! My dark spots have faded significantly and my skin tone is more even. Love this product!โ€

Aiko Nakamura ยท Yokohama, Japan ยท Verified

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œOkay so I was 100% skeptical. Stem cells, Japan, $150 for 5ml, I thought there's no way. I ordered one bottle just to prove it wouldn't work. I'm now on my fourth bottle and I genuinely don't know what my skin was doing before this.โ€

Sarah K. ยท Austin, Texas, United States ยท Verified

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œI don't write reviews. Ever. But I felt like I owed it to whoever is sitting on the fence about this. Just get it. I wasted two years trying other things first.โ€

Isabelle D. ยท Lyon, France ยท Verified

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œThe first week I thought nothing was happening. Then around day ten I caught my skin in the mirror in natural light and just stopped. The texture, the firmness, something had shifted. I ordered two more bottles that same day.โ€

Rachel M. ยท Portland, Oregon, United States ยท Verified

The protocol

14 days. Three bottles. One transformation.

1st bottle

Morning and night for 3 days

2nd bottle

Morning and night for another 3 days

3rd bottle

Night only for the remaining days to complete the 14-day treatment

What's inside

Key actives

20% ADSC-CM

Conditioned media rich in 150+ growth factors, cytokines, and skin-supporting proteins.

Hyaluronic acid complex

Helps maintain hydration and a smoother-looking skin surface.

Dual-Collagen & Yeast Extract

Instantly supports skin elasticity and tension while mending damaged epidermal cells.

How to use

A simple ritual

  1. Cleanse

    Start with clean, dry skin, morning and night.

  2. Apply 2โ€“3 drops

    Press gently across the face and neck, avoiding the eye area.

  3. Seal

    Follow with your moisturiser to lock in the actives.

Good to know

Everything you need to know.

20% ADSC-CM is rich in 150+ growth factors, cytokines, and skin-supporting proteins, supported by a hyaluronic acid complex and Dual-Collagen & Yeast Extract.

Many users report visible improvement in firmness and radiance within 14 days of consistent twice-daily use.

Most serums hydrate the surface. Majestic Skin works by signalling the skin's own renewal process through growth factors.

It is hypoallergenic tested. As with any active, patch test first if your skin is reactive.

Never. Majestic Cosme is cruelty-free at every stage.

People also explored

Complete the ritual.

Science

Behind the formula.

Explore the research, formulation logic, and routines behind Majestic Skin.

Learn the science behind the serum.
Anti-Aging Skincare Serum: How Japanese ADSC-CM Technology Delivers Clinical-Grade Results That Outperform Botox at Home in 2026

Anti-Aging Skincare Serum: How Japanese ADSC-CM Technology Delivers Clinical-Grade Results That Outperform Botox at Home in 2026

The best anti-aging skincare serum in 2026 doesn't just mask aging โ€” it reverses the biology behind it. Majestic Skin's 20% ADSC-CM delivers +27% collagen density and -31% wrinkle depth, with zero downtime. Clinical-grade results, no clinic required.

2026-06-27Read more
Best Anti-Aging Serum for Wrinkles: Why Japanese Stem Cell Technology Is the 2026 Gold Standard for Wrinkle-Free Skin

Best Anti-Aging Serum for Wrinkles: Why Japanese Stem Cell Technology Is the 2026 Gold Standard for Wrinkle-Free Skin

Most anti-aging serums treat wrinkles as a cosmetic problem โ€” Majestic Skin treats them as a biological one. With 20% human ADSC-CM from Japan, it rebuilds collagen directly at the dermal level. Clinical-grade results, no Botox, no clinic visit required.

2026-03-27Read more
Human Stem Cell Serum: How Japanese Biotech Delivers Clinical-Grade Anti-Aging Results Without the Clinic Visit in 2026

Human Stem Cell Serum: How Japanese Biotech Delivers Clinical-Grade Anti-Aging Results Without the Clinic Visit in 2026

The stem cell beauty market hit $3.01 billion in 2025 for one reason: results. Discover how Majestic Skin's 20% ADSC-CM human stem cell serum delivers collagen-stimulating, clinic-grade anti-aging outcomes from your bathroom shelf in 2026.

2026-03-26Read more
Collagen Production Serum: How Japanese Stem Cell Technology Delivers Clinical-Grade Results at Home in 2026

Collagen Production Serum: How Japanese Stem Cell Technology Delivers Clinical-Grade Results at Home in 2026

Most collagen serums only reach the skin's surface โ€” Majestic Skin goes deeper. Powered by 20% Japanese ADSC-CM technology, it signals your fibroblasts to rebuild collagen from within. This is skincare engineered for long-term structural results, not just a temporary glow.

2026-03-25Read more

Start your regeneration.

Visible results in 14 days, backed by 127 verified reviews, and free returns if it is not for you.

Stay informed

Formulation breakdowns and skincare guidance from our team. No noise, no pressure.