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Best Ku2 Retinol - Holidays Sale

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Last Updated - 15.12.2025

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01

KU2 Cosmetics

KU2 Cosmetics Retinol Serum, Highly Effective Anti-Ageing Serum with Retinol & Vitamin E, Regenerating Face Care Against Wrinkles & Pigment Spots, Made in Germany, 30 ml

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Reduction of acne, rosacea and eye bags: pimples and dark discoloration are reduced.
Padding wrinkles and lines: the body's own protein production of collagen and elastin provides cushioning from the inside.
Optimal dosage: the pipette integrated in the lid helps you with the optimal dosage of the retinol serum.
More radiant and younger skin: skin looks younger by reducing pigment spots. Your complexion will also be visibly even.
Improve skin structure: During the application of the serum, pores are visibly reduced and the skin structure is significantly improved.
Deeply pure feeling - just like a facial. By removing dead skin cells, your pores are carefully cleaned.

50,90 €
02

KU2 Cosmetics

KU2 Cosmetics Retinol Eye Cream | Dark Circles Removal Retinol Cream with Anti-Ageing Effect | Works Against Wrinkles and Dark Circles | Eye Cream for Eye Care | Eye Cream for Dark Circles | 30 ml

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vogue recommended: our eye cream for dark circles is not only popular with our customers - it has also been featured in Vogue! The carefully selected active ingredients ensure a wonderful skin feeling and optimal results
Reduces dark eye rings and wrinkles: the retinol cream from KU2 Cosmetics visibly reduces wrinkles and improves the elasticity of the skin. At the same time, dark circles and bags are reduced - for a fresher and more radiant eye area
Anti-inflammatory effect: the arnica and shrub peony extract gives the eye cream against wrinkles a skin-protective and anti-inflammatory effect. The cream leaves the skin soft and supple while improving elasticity
Anti-ageing effect: the eye care cream promotes cell renewal and refines the complexion. Wrinkles and fine lines are visibly plumped while improving skin elasticity - for a noticeable anti-ageing effect
Against skin irregularities: the edelweiss in our eye cream against bags strengthens the skin barrier, reduces moisture loss and protects against harmful environmental influences. It also stimulates the metabolic processes of skin cells and balances skin irregularities

49,90 €
03

KU2 Cosmetics

KU2 Retinol Night Cream | Nourishing Retinol Cream for Face with Jojoba Oil | Anti-Ageing Cream that Promotes Collagen Production in the Skin | General Skin Care & Face Care | 50 ml

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

High-quality ingredients: our wrinkle cream night cream contains valuable extracts of Paeonia Suffruticosa root, Althaea Officinalis root, Tilia Cordata flowers and arnica montana flowers. Perfect for all ages - both over 40 and over 60
Fresh, youthful looking skin: our retinol night cream face with jojoba oil refines the appearance of your skin by plumping wrinkles and fine lines. Experience soft and flawless skin with this night cream for a younger look
Effective against acne: retinol stimulates collagen production and promotes the renewal of the horny layer (stratum corneum). This supports skin regeneration and effectively helps fight acne
Easy to use: clean your face in the evening and apply the night cream face evenly. Gently massage our cream night into the skin & repeat the application daily for optimal results. Also ideal as a night cream for men
Anti-ageing effect: our retinol cream face smooths the skin and improves its elasticity, creating a visible anti-ageing effect. It promotes collagen production and reduces wrinkles - the best anti-ageing cream for women

49,90 €
04

Kapua Naturals

Organic Retinol Serum High Dose 100 ml • Retinol 5-Way Complex + Hyaluronic + Vitamin C ✓ Vegan & Organic ✓ Highly Effective Encapsulated Retinol for Radiant & Pure Skin Without Pimples ✓ Anti Ageing

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Rounded off with natural ingredients – to increase the effectiveness even further, we have formulated an active ingredient complex adapted to the formula of birch leaves and cucumber extract. The birch leaf extract activates skin metabolism and provides more elasticity, while cucumber juice stimulates collagen production and moisturises and vitamins to your skin.
Plump filled with highly weird, natural active ingredients – our formula also contains hyaluronic acid, the all-round talent for radiant skin, and a stimulating vitamin C complex. Both active ingredients improve the effect of retinol and supplement our serum with a refreshing and nourishing note that you will feel from the first use.
Organic, vegan, made in Germany, the production in Germany allows us to meet our high quality standards. So we are always on site and can carry out continuous controls to guarantee our high production standard. In addition, we support small and regional production facilities in Germany.
Natural and sustainable organic cosmetics based on organic aloe vera – your body is a miracle of nature. Therefore, we believe that nature also offers a solution for every skin problem. We therefore only use natural and natural ingredients of the highest quality. You will never find doubtful ingredients such as parabens, microplastics and silicones in our products.
High-quality retinol in unique formulation – the effectiveness of retinol is determined mainly by the formula. We use a specially integrated form of vitamin A, which is only metabolised by the body to retinol and released in a time-delayed manner. Therefore, our formula is particularly light and temperature stable and very well tolerated. Dermatest also confirms this with the test rating "Very Good".

24,90 €
Value for Money

05

CeraVe

CeraVe Skin-Renewing Retinol Serum, Face Serum for Even Skin and Cleared Up Pimples, with Ceramides and Niacinamide, 1 x 30 ml

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18% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Skin-renewing retinol serum to reduce pimples and for an even complexion, face serum especially for acne-prone skin
Face care with retinol and liquorice extract for a brightened, even complexion, with ceramides to strengthen the skin and niacinamide for a soothing effect
Effect: Refined, smoothed and even complexion, brightening effect on pimples, radiant glow and soft, delicate skin.
Box contents: Skin-renewing retinol serum, 1 x 30 ml.
Application: With good compatibility, suitable for daily use, stop using if your skin becomes irritated, has the additional function of sun protection.

15,92 € 19,50 €(18% Off off)
06

KU2 Cosmetics

KU2 Cosmetics Day Cream Face Moisturising Face Cream with Hyaluronic Acid & Edelweiss Face Cream for Smoother, Plumper Skin Day Cream Face Protects Against Dryness

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vogue recommended: due to its first-class quality, the KU2 Cosmetics moisturising face cream has been introduced in Vogue. The scientifically developed formula with high-quality active ingredients provides optimal skin care benefits and gives the skin a fresh, youthful glow with every use
Strengthens the skin barrier: the edelweiss extract in the KU2 Cosmetics hyaluronic face cream strengthens the skin's natural protective barrier and reduces moisture loss. At the same time, it protects against environmental pollutants and external stress factors
Revitalises the skin: jojoba oil nourishes and soothes the skin while balancing sebum production. The light texture of our face cream dry skin absorbs quickly, leaves no greasy feeling and ensures supple, optimally hydrated skin
Improves skin elasticity: the powerful formula of the hyaluronic cream face for men increases the elasticity of the skin and visibly reduces fine lines and wrinkles. It restores firmness and refines the skin structure, so it looks more youthful and revitalised
Deep hydration: the hyaluronic acid in our moisturising cream face provides intensive moisture and replenishes the moisture deposits of the skin - for a fresh, healthy, radiant glow. It works specifically against dryness and leaves the skin soft, plump and naturally luminous

41,90 €
07

KU2 Cosmetics

KU2 Cosmetics Peptide Serum - Highly Effective Anti-Ageing Face Serum with Peptides - Regenerating & Firming for Smooth, Youthful Skin - Made in Germany - 30 ml

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Visibly reduce fine lines: helps to smooth small wrinkles and promote an even, smooth complexion.
SUITABLE FOR ALL SKIN TYPES: Lightweight, fast-absorbing texture - perfect for daily facial care morning and evening. Also perfect as a nourishing makeup foundation.
Premium quality from Ku2 Cosmetics: developed in Germany, dermatologically tested and known for highly effective, innovative skin care products. None of KU2 Cosmetics products have been tested on animals.
Intensive moisture for face and decollection: provides long-lasting hydration for a fresh, radiant complexion - ideal for dry and stressed skin.
Anti-ageing power serum - With highly concentrated peptides: supports skin regeneration, tightens the complexion and provides a more youthful look.

49,00 €
08

colibri skincare

colibri skincare 1% retinol booster, 30 ml, makes the skin look smoother and more radiant, liposomally encapsulated retinol for visible results, made in Germany

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

INTENSIVE EFFECT: The booster is designed to work both alone and mixed with a moisturizer or serum. The booster should be slowly integrated into the care routine, as the skin first has to get used to the new active ingredient. At the beginning, it is recommended to use once a week. Gradually, the application can be increased to regularity. If there are signs of skin irritation, the use should be paused for a few days.
100% SATISFACTION GUARANTEED: Our aim is that you are fully satisfied with our products. If you are not satisfied with our 1% retinol booster, we will refund your money within 30 days of purchase
Slow ageing hero: the booster can reduce the appearance of wrinkles, refine the skin structure and improve hyperpigmentation. Nourishing and soothing ingredients such as colloidal oats, moisturising glycerine and allantoin counteract dry and irritated skin.
Regenerates skin cells: the 1% retinol booster contains liposomally encapsulated retinol, which stimulates the cell renewal of the skin. The liposomal encapsulation is an innovative technology that allows the stability and tolerability of retinol, as well as the effect in deeper skin layers.
Not tested on animals, vegan, made in Germany: all our products are free from animal ingredients and are not tested on animals. Our organic retinol serum is made in Germany and dermatologically tested.

32,95 €
09

KU2 Cosmetics

KU2 Cosmetics Vitamin C Serum for Face with Antibacterial, Anti-Ageing Serum for Reduction of Pigment Spots and Acne, Face Serum for Women with Radiant Glow

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

REDUCES PIGMENT STAINS: Our serum vitamin C helps visibly reduce dark spots and pigmentation. Enriched with white mulberry extract known for its brightening properties, it evens out skin tone
PROTECTION FROM UV DAMAGE: Vitamin C revitalises & brightens the skin, while helping to protect it from harmful UV rays. The high-dose vitamin C serum acts as a protective shield against environmental stressors and prevents sun-induced skin damage
Easy to use for maximum results: after cleansing, gently apply our "Fce Serum for Women to the face, neck and décolleté, massage in and allow to absorb completely. This Vit C serum face feels refreshing and achieves the best results with regular use - for visibly clearer, radiant and brighter skin. Enjoy a fresh, healthy complexion every day!
Acne reducing: the antibacterial properties of the moisturising serum face help relieve micro-inflammation that lead to acne and pimples. Vitamin C and other active ingredients fight inflammation and promote a clear, healthy complexion
ANTI-AGING: This face serum is enriched with arnica extract to improve skin elasticity & stimulate blood circulation - reducing fine lines & wrinkles. The anti-ageing properties of this serum ensure firmer and smoother skin

39,00 €
10

Soena

Organic Retinol Serum High Dose • The Best Retinol Form (Retinal) + 7 Power Active Ingredients = Hyaluron, Vitamin C, Niacinamide • Highly Effective Retinal • Against Wrinkles

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Sustainability – We use recyclable glass bottles. Sustainable packaging materials (FSC certified). Avoid package labels. Protect the ingredients with light-protected brown glass
Supported by hyaluronic acid, vitamin C, niacinamide, betaine
Retinal: scientifically proven the most effective among all retinol forms (retinoids)
Retinal as the main ingredient – because there should be what is written on it
Free from unnecessary ingredients – we at Soena Naturals deliberately do not use unnecessary and harmful ingredients. Therefore out of conviction: no fragrances, no alcohol, no PEGs, no parebene, no silicone, without microplastics.

19,99 €