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Hydrating / Moisturizing Smoothing

Step 6: Body Care

Body Serum

Sale price$29.90 USDIn stock

Tax excluded.

5-ALA – boosts skin renewal for visibly smoother, refined texture

Marine Algae Extracts – support elasticity for a firmer, smoother-looking complexion

Hyaluronic Acid Complex – delivers deep, long-lasting hydration and relieves tight, dry skin

Loved by our customers

Instantly hydrates and softens dry, rough areas.

Who is this product ideal for?

Perfect for anyone seeking smooth, nourished, comfortable skin - ideal for a daily body care routine.

Description

Intensive moisturizing care for the entire body – with 5-ALA, hyaluron, and seaweed extracts


Dry spots on your arms, rough skin on your legs, or tightness after a shower? Whether after a shower, a long day, or as part of your daily skincare routine – our fragrance-free Body Serum from the FUJI Series is the perfect solution for dry and demanding skin. The unique combination of moisturizing and protective ingredients revitalizes your skin, leaving it feeling noticeably smooth and well cared for.

Deeply effective hydration with an innovative formula


The Body Serum combines the benefits of 5-ALA and hyaluron to provide intense moisture to your skin. These active ingredients promote smooth skin and are particularly gentle, even for sensitive skin types. In addition, vitamin E protects and soothes the skin, while valuable seaweed extracts strengthen the skin barrier and protect it from external influences.

Light texture, maximum care


Unlike conventional body care products, our Body Serum avoids synthetic thickeners. The lightweight gel texture is easy to apply, absorbs quickly, and leaves no sticky residue – perfect for a quick refresh or as an addition to your beauty routine.

Discover the secret to silky skin


Pamper your skin with our innovative Body Serum – for long-lasting hydration and silky-smooth skin all over your body. The ideal body care for those seeking something special.
Application

Apply a thin layer to clean skin every morning and evening. Gently massage in circular motions to allow the active ingredients to fully absorb.

Note: After application, the texture may feel slightly sticky for a short time – this is a result of the high content of high-molecular hyaluronic acid and the absence of synthetic thickeners. The sticky consistency will quickly disappear, and the serum will absorb into the skin rapidly.

Ingredients

Water, Butylene Glycol, Pentylene Glycol, Glycerin, Sodium Hyaluronate, Citric Acid, Sodium Citrate, Aminolevulinic Acid Phosphate, Tocopherol, Diammonium Ferric Pentetate, Hydrolyzed Hyaluronic Acid, Chondrus Elatus/Saccharina Angustata/Monostroma Nitidum Thallus Extract

Füllmenge: 3.3 fl.oz. / 100ml

Sale price$29.90 USD

Packaged in Italian Glass

No Parabens or Silicones

Cruelty-free

No Perfume

GMO-free

No Microplastics

Maximum efficacy. Visible transformation.

How 5-ALA enhances skin smoothness and supports optimal cellular activity

1. More Energy for Every Skin Cell
5-ALA plays a crucial role in cellular metabolism and supports ATP production - the energy source your skin cells rely on for a healthy, radiant appearance.

2. Targeted Support for Regeneration
With this renewed energy, your cells can renew and repair more effectively - resulting in smoother, more resilient skin.

3. Strengthen Collagen
5-ALA supports processes involved in natural collagen and elastin production, helping your skin maintain firmness and elasticity.

4. Long-Lasting Hydration
By reinforcing the skin barrier, moisture is better retained - leaving skin smooth, supple, and comfortably hydrated.

5. A Visibly More Even Complexion
The result: refined, smooth skin with a fresh, radiant glow.

The Results Our Community Loves

Preventive Skincare

Looking for skincare that works early and supports your skin in the long run?

We believe in preventive skincare powered by 5-ALA.

5-ALA supports cellular activity and keeps your skin’s natural renewal processes moving - for smoother, clearer-looking skin today and the confidence of knowing your complexion will stay radiant tomorrow.

Deep Hydration

Dry, tight skin even though you’re using rich moisturizers?

Moisture alone isn’t always enough - your skin needs support to hold on to it. Clinical studies show that 5-ALA sustainably improves the skin’s moisture levels.

The result: skin that looks plump, fresh, and deeply hydrated.

Refined Skin Texture

Uneven texture or enlarged pores?

This is often linked to a slowed cellular renewal process.

5-ALA supports the natural renewal cycle and helps rebalance overall skin texture - for visibly refined pores, smoother contours, and a more even-looking complexion.

Natural Glow Booster

Dull, tired-looking skin - even with a dedicated routine?

In many cases, the skin is simply lacking energy. Our active ingredient 5-ALA supports mitochondrial processes essential for cellular energy production - helping your skin regain its radiance quickly and naturally.

Skin in Balance

Does your skin tend to flush easily or look stressed?

A slowed-down renewal process is often the reason.

Our active ingredient 5-ALA supports natural regeneration and reinforces the skin’s protective functions. As a result, redness fades, irritation calms, and your complexion looks noticeably more even.

Ingredients

These Ingredients Make the Difference

Hyaluronic Acid Complex

A multi-weight blend of high-, medium-, and low-molecular hyaluronic acid - delivers deep hydration, plumps the skin, and strengthens the moisture barrier.

Ideal for: hydration boost, plumper skin, protection against moisture loss

Marine Algae Extracts

A nutrient-rich blend of three carefully selected marine algae. Packed with minerals, amino acids, and polysaccharides, it deeply hydrates, strengthens the barrier, and soothes the skin.

Ideal for: hydration

Tocopherol (Vitamin E)

A powerful antioxidant that protects skin cells from environmental stressors, strengthens the skin barrier, and supports natural regeneration.

Ideal for: environmental protection, cellular repair, enhanced resilience

Step 1 -
Apply

Smooth a light layer onto clean skin morning and evening.

Step 2 -
Massage

Gently massage in with circular motions until it melts into the skin.

Step 3 -
Let It Absorb

Allow it to sink in fully. A slight tackiness at first is normal - it’s simply the sign of a high hyaluronic acid content and fades quickly.

FAQs

More questions? We're here to help!

Contact Us

What is 5-ALA in skincare?

5-ALA (5-Aminolevulinic Acid) is a naturally occurring amino acid that supports cellular energy production.

Found in small amounts in foods like spinach and tomatoes, 5-ALA helps energize skin cells, making it a powerful ingredient for improving hydration, firmness, and glow.

How does 5-ALA work on the skin?

5-ALA stimulates the mitochondria, known as the "powerhouses" of cells.

This boosts the production of ATP (cellular energy), which helps the skin to generate collagen and elastin, retain moisture, and regenerate more effectively - resulting in smoother, more radiant skin.

Is 5-ALA safe for daily use?

All our 5-ALA skincare products are dermatologically tested and suitable for daily use as part of your skincare routine.

When can I expect to see visible results with 5-ALA skincare?

In a clinical study, participants saw a measurable increase in skin hydration after just 4 weeks, along with a visible reduction in wrinkle depth and fine lines. Results may vary depending on skin type and consistency of use.

Is 5-ALA a natural skincare ingredient?

Yes. 5-ALA occurs naturally in the human body and in small amounts in foods like spinach, tomatoes, and potatoes.

In skincare, it is biotechnologically derived for purity, safety, and effectiveness.

Can I combine 5-ALA with other skincare ingredients?

Absolutely. 5-ALA pairs well with hydrating agents like hyaluronic acid, barrier-supporting ingredients like ceramides, and even brightening actives like Vitamin C. It’s a versatile and gentle base for many routines.

Is there scientific research supporting the effectiveness of 5-ALA in skincare?

Yes. A Japanese double-blind clinical study confirmed that 5-ALA significantly increased skin moisture and reduced the depth of wrinkles after just four weeks of regular use.

Source: Naraoka et al., Health Journal, 2020.

Is 5-ALA vegan and cruelty-free?

Yes. The 5-ALA used in KIYOMI SKIN products is vegan, biotechnologically produced, and our skincare is never tested on animals.

What are the skincare benefits of 5-ALA?

5-ALA is ideal for anyone looking to:

  • Deep hydration and moisture retention
  • Visible reduction in fine lines and wrinkles
  • Improved skin elasticity and firmness
  • Supports cell renewal and repair
  • Long-term radiance and skin resilience

Is 5-ALA safe for all skin types?

Yes. 5-ALA is dermatologically tested and considered safe for all skin types, including sensitive skin.

At KIYOMI SKIN, we formulate with clean, biocompatible ingredients to ensure high tolerance and daily use.

Who should use 5-ALA skincare products?

5-ALA is perfect for those looking to:

  • Improve skin hydration and glow
  • Prevent or reduce signs of aging
  • Boost collagen production naturally
  • Strengthen and support skin from the inside out
  • Build a science-based, minimalist skincare routine.
Your Feedback

Kiyomi Community

@made.bylais

Hydrated, glowing skin starts here!

@miche11ek

The cleansing oil effectively maintains skin moisture balance while removing dirt and waterproof makeup. It's Fragrance-free but yo me I can smell a sweet aroma which is almost like a rose.

@rociohoyos15

✨ Glow in every drop ✨

Reviews