Japanese stem cell science

Human Stem Cell Serum 
Majestic Skin 5ml

  • 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
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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 — Safety first

Regeneration without the needle

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

02 — The cold process

Proteins kept intact

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

03 — 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.

Available at

BootsJetroMAPSOGOSEPHORARakutenNATURAL FARMSEIBUSuperhiro

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 · result 1 before
After · 14d
Image · result 1 after
Before
Image · result 2 before
After · 14d
Image · 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.

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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 2–3 drops

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

  3. Seal

    Follow with your moisturiser to lock in the actives.

4.5 average · 127 reviews

What customers noticed.

★★★★★✓ Verified purchase

I Bought One Bottle to Prove It Wouldn’t Work

“Okay 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.”

Sarah K. · Jul 9, 2026

★★★★★✓ Verified purchase

“I'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.”

My Husband Noticed Before I Did · Jun 25, 2026

★★★★★✓ Verified purchase

Worth every penny

“I started using Majestic Skin after trying many anti-aging serums, and the difference surprised me. My skin feels firmer, smoother, and more elastic, especially around my smile lines. The texture is very light but feels powerful. After two weeks, my skin looked healthier and more refined. This is now my most important skincare step.”

Yuki Tanaka · Mar 30, 2026

★★★★★✓ Verified purchase

I Wasted Two Years Before Trying This

“I 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.”

Isabelle D. · Mar 14, 2026

★★★★★✓ Verified purchase

Day Ten Was When I Saw the Difference

“The 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.”

Rachel M. · Dec 29, 2025

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.

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Science

Behind the formula.

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

Learn the science behind the serum.
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Start your regeneration.

A focused 14-day ritual with clear usage guidance and free returns if it is not for you.

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