L'Oréal Professionnel Keratin Alpha Sleek
Professional range designed to visibly smooth rebellious, frizz-prone hair. Straight hair. Less frizz. More control. Discover Keratin Alpha Sleek – the range that smooths & cares for hair.
L'Oréal Professionnel Keratin Alpha Sleek Shampoo Refill
The L’Oréal Professionnel Keratin Alpha Sleek Shampoo Refill combines professional hair care with a convenient refill solution for the salon or daily use at home. The sulfate-free formula gently cleanses the hair, provides moisture, and helps reduce frizz while visibly smoothing the hair fibre.Enriched with Keratin-Alpha Shapers and amino acid chains, the shampoo supports a smoother feel and eases styling. The refill packaging is ideal for replenishing existing bottles and offers a convenient solution for regular use.BenefitsSulfate-free professional shampoo in refill formatSupports smooth and manageable hair structuresReduces frizz and improves combabilityWith Keratin-Alpha Shapers and amino acidsPractical refill solution for less packaging materialIdeal for salon and home
Content: 500 ml (€5.99 / 100 ml)
L'Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Serum
The L’Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Serum provides ultra-sleek styling with long-lasting smoothness and intense shine. The heat-activated formula realises its full effect when blow-drying or straightening and helps visibly control frizz as well as excess volume.Formulated with 5% Keratin Sealers, the serum smooths the hair cuticle while protecting against humidity and heat exposure. The hair appears smoother, more controlled, and gains a mirror-like finish – ideal for long-lasting Sleek looks.Effects:Heat protection and anti-frizz effectSupports ultra-sleek stylingVisibly smooths the hair surfaceWith 5% Keratin SealersProtection against humidity and frizzLong-lasting smoothness and shine
Content: 50 ml (€43.90 / 100 ml)
L'Oréal Professionnel Keratin Alpha Sleek Smooth Transformer Treatment
The L’Oréal Professionnel Keratin Alpha Sleek Smooth Transformer Treatment is an intensive smoothing care product that works deep inside the hair fibre and is specifically designed for rebellious and frizz-prone hair. The professional formula supports long-lasting smoothness and visibly improves manageability – for a controlled, sleek finish. The weekly care application with Keratin-Alpha-Shapers and amino acid chains helps to gently tame the hair while keeping volume and frizz under control. The hair appears smoother, more cared for, and easier to style. HighlightsIntensive smoothing care for rebellious hairPenetrates deeply into the hair fibreSupports long-lasting smoothnessImproves styling ability and controlWith Keratin-Alpha-Shapers and amino acids; ideal as weekly intensive careThe more often the treatment is used, the better the resultsApplication:The effect peaks after 4 weeksShake wellDivide hair into 2 sectionsDistribute a palm-sized amount evenly through lengths and endsRinse thoroughly after 10-15 minutesThen apply the Keratin Alpha Sleek SerumBlow-dry hair completely; touch up with a styling iron if needed
Content: 200 ml (€10.98 / 100 ml)
L'Oréal Professionnel Keratin Alpha Sleek Mask
The L’Oréal Professionnel Keratin Alpha Sleek Mask provides intensive care for the hair while supporting a smooth, sleek finish. The rich, sensory texture surrounds the hair gently and helps to visibly reduce frizz and to regenerate the hair structure. Enriched with Keratin-Alpha Shapers and amino acid chains, the mask penetrates deeply to care for the hair and improve manageability and smoothness during styling. Ideal for those who desire smoother, well-groomed hair with a silky feel.Product Highlights:Intensive hair mask for smooth hairCares for and regenerates the hair structureSupports frizz control and supplenessWith Keratin-Alpha Shapers and amino acidsRich, creamy textureIdeal for unruly and dry hair
Content: 250 ml (€9.98 / 100 ml)
Keratin Alpha Sleek – Smooth Looks with Professional Frizz Control
The Keratin Alpha Sleek range from L’Oréal Professionnel was specially developed to visibly smooth unruly and frizzy hair and to simplify the daily styling routine. The professional formulas support sleek, controllable hair with a long-lasting Sleek effect and intensive shine.
Professional care for smoother hair
The range comprises perfectly aligned products – from shampoo and mask to intensive treatments and styling serums. The formulations gently cleanse the hair, provide moisture, and help smooth the hair fibre. At the same time, frizz is reduced and styling ease is improved – ideal for modern Sleek styles with a smooth finish.
Hero ingredients
- Keratin-Alpha Shaper: Support the smoothing and binding of the hair fibre
- Amino acid chains: Help the hair structure feel more supple
- Keratin Sealer: Smooth the cuticle and promote glossy Sleek looks
- Conditioning active ingredients: Support moisture, control and frizz protection
For smooth hair with long-lasting control
Keratin Alpha Sleek is ideal for those who want to style their hair faster and more easily and value smooth, well-groomed results. The professional range combines intensive care with modern smoothing technology and delivers smooth hair with improved control – even in humidity and with unruly hair texture. At BellAffair, available at an attractive price, fast shipping, and loyalty points with every purchase.