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Lean Back - 2 in 1 serum gel - sebum regulating & healthy aging

€49,90 €166,33 100 per  ml

Microdose Niacinamide Serum

  • Reduces pimples and impurities
  • Strengthens the skin barrier
  • healthy aging

Key ingredients

  • 3.14% niacinamides
  • Zinc PCA
  • paracress
  • Green tea

Suitable at

  • For all skin types as an active ingredient serum
  • Also suitable as a gel cream for oily skin
  • acne
  • rosacea
  • neurodermatitis

Is your skin greasy? Does she tend to blackheads, pimples and underlays? Maybe you have acne and are becoming more and more sensitive?

Do you feel that some serums dry you out too much? Or do you have rosacea with acne tendency? In that case, active ingredient serums are probably often too harsh for your skin?

This is exactly where the innovative serum gel in our Xeno+ line comes in with a new approach : It is an ultra-light gel that you apply to the skin on its own or under your cream. No annoying greasy film, you can hardly feel it. Mild, selected active ingredients in micro- doses harmonize with each other so that the skin benefits without being irritated.

Niacinamide (vitamin B3) has a long-term effect on inflammation and redness , lightened pimple marks . They balance fat production, which makes pores appear smaller . At the same time, they build up the skin barrier. The less inflammation, the slower skin ages. The special thing here: The niacinamides are liposomally encapsulated , so that they can get deeper into the skin and act where inflammation occurs.

What many do not know: From 5%, the positive effect of niacinamides is reversed. The skin is constantly stressed.

This serum gel contains a balanced concentration of niacinamide (exactly 3.14%) so that it is neither too close to the tolerable limit nor too little to be effective against pimples and blemishes.

Niacinamide and Zinc PCA together are a dream team for inflammation. Zinc PCA can even be found in your skin. It inhibits the growth of acne bacteria and moisturizes.

At the same time, Lean Back is a great Healthy Ager . No savings were made on antioxidants here, the first ingredient is pure green tea . You can also tell by the greenish color of the serum. Paracress also has a strong antioxidant effect and relaxes the mimic muscles so that lines and wrinkles become significantly smoother . Paracress is considered the natural alternative to Botox.

Lean Back has a skin-friendly pH value of 5.5, contains no essential oils, no flower hydrosols and no drying alcohol. Therefore it is ideal for sensitive skin and for rosacea, acne, neurodermatitis and psoriasis.

Add Lean Back to your skincare routine or use on its own as a gel on warm days for long-term control of breakouts, breakouts and inflammation.

Customer Reviews

Based on 22 reviews Write a review
effect / function
Green tea
Camellia Sinensis Leaf Water (Green Tea)
anti-inflammatory, sebum-regulating, antioxidant
Pentylene Glycol
moisturizing, mildly preservative
Vitamin B3
strengthens the skin barrier, moisturizes, lightens pigment spots and pimple marks, anti-inflammatory effect: for the care of rosacea, acne and atopic dermatitis (encapsulated in liposomal form - better tolerated, can work deeper in the skin where the inflammation is located)
Medium chain fatty acids
Caprylic-Capric Triglycerides
neutral oil (obtained from coconut, no coconut oil), is very well tolerated because the skin knows it and can metabolize it well, does not cause impurities, smoothes the skin, retains moisture in the skin very well, strengthens the skin barrier
Aqua (Water)
moisturizing, non-toxic solvent for active ingredients
Zinc PCA
Skin's own moisturizer, normalizes sebum production, has an antimicrobial effect - inhibits the growth of acne bacteria, promotes collagen production
Reduces skin redness, soothes, provides long-term moisture, smoothes rough, scaly skin, works against harmful environmental influences and reduces the entry of allergens into the skin, protects against stress, prevents environmental skin aging, regenerates, prevents UV-induced skin damage at the cellular level, strengthens it own defense system, repairs the skin barrier
Beetroot Extract
long-lasting moisturizer, antioxidant
green tea extract
Camellia Sinensis Leaf Powder
anti-inflammatory, sebum-regulating, antioxidant
skin's own, very well tolerated moisturizer
Linoleic Acid / Vitamin F
(obtained from safflower oil), sebum-regulating, anti-inflammatory, strengthens the skin barrier, makes the skin supple, inhibits moisture loss., important component of Cermaid-1, which plays an important role in building the skin barrier and prevents dry dandruff, smoothes rough skin areas
important building block of skin collagen, moisturizes, accelerates wound healing
Lecithin / Phosphatidylcholine (Lecithin Natural)
Component of cell membranes in body. Lecithin forms a spherical vesicle (liposome) that encapsulates the niacinamide (liposomally encapsulated niacinamide). In this way, the active ingredient is more easily introduced into the skin and can work more deeply and particularly where the inflammation is taking place
Anti-inflammatory traditional remedy, strong antioxidant, works against fungi (antimycotic), improves skin firmness and elasticity, relaxes stressed mimic muscles, lines and wrinkles become significantly smoother (natural alternative to Botox)
Tiger Grass / Cica
wound-healing for eczema and pimples, burns and scratches, stimulates its own hyaluron production so that the skin has more moisture again, reduces redness, antioxidant
vitamin E
Fat-soluble antioxidant, even found in the skin, skin-soothing, skin-smoothing and firming, increases the effect of sunscreen, improves moisture in the horny layer, promotes cell renewal
Sugar from seaweed
(obtained from brown algae) moisturizing, texturizing
linolenic acid
Linolenic Acid
balances the fats in the skin, anti-inflammatory
cellulose gum
Thickening agent, moisturizing
Glyceryl caprylates
Glyceryl caprylates
antimicrobial effect, moisturizing, mild preservative
probiotic, moisturizing
Potassium Lactate
Potassium Lactate
endogenous substance found in sweat, blood, saliva, kidneys and bile, moisturizing, mildly preservative
sodium hydroxide
moisturizing, regulates the pH value
lactic acid (vegan)
Lactic Acid
is produced by muscle and blood cells, moisturizes, regulates the pH value

More about ingredients

  • suitable for all skin types
  • replaces the gel cream for oily skin types
  • non comedogenic
  • liposomally encapsulated niacinamides
  • very light texture
  • with antioxidants, anti-inflammatory
  • supports the skin barrier
  • provides long-lasting moisture (especially important for dry oily skin)
  • 2 in product: saves products in the bathroom

And of course, as with all Xeno products

good for the skin
  • without fragrances
  • without essential oils
  • without dyes
  • without alcohols
good for nature
  • 100% natural cosmetics
  • without silicones
  • without microplastics 🐠
  • without mineral oil
  • without parabens
  • without PEG
  • vegan 🌱
  • without animal testing 🐰

Code check* (entry at code check follows)

*Even though our products are consistently green, we find the meaningfulness of Codecheck and ToxFox questionable for various reasons. Unfortunately, the apps say little about skin health and tolerability.

With the Xeno ® products you don't need to worry that they contain irritating ingredients. Xeno ® skin care is made from 100% natural cosmetics and is based entirely on the natural properties of the skin. That's why you won't find any irritating ingredients here, such as essential oils and other fragrances, because these can cause contact allergies and irritation. You will also not find any drying alcohols or other aggressive substances here, because your healthy skin is always important to us.

You can therefore also use all Xeno ® products during pregnancy and breastfeeding.

So do not worry.

Xeno® skin care products are handcrafted from natural ingredients. As a result, the texture and appearance of the products may vary slightly. This does not affect the quality.

The appearance of the packaging may vary slightly from the photos.

You can find more information about our products in our FAQs

This English version is only a translation. Legally valid is only the German version of this page.


We send your order in a small cardboard box. The products themselves have no outer packaging. In this way we protect the environment and can offer you the products at lower prices.

delivery times

If you order by 2 p.m., we will normally ship your package on the same day.

At the moment, however, there may be delays or delivery bottlenecks.


Free shipping from 40€ order value to Germany

Shipping costs in Germany for orders under €40: €4.99

Shipping costs for other EU countries under 40 € order value : 7.99 €

Shipping costs for other EU countries from 40 € order value: 4.99 €

Shipping costs to Switzerland, Norway and the United States: €11.99

We currently ship to the following countries

Germany, Austria, Switzerland, Belgium, Bulgaria, Czech Republic, Canada, Croatia, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Portugal, Poland, Romania, Slovakia, Slovenia, Spain, Sweden, Norway and USA.

No island shipments outside of Germany are possible.

We ship with DHL or Deutsche Post.