Vitta Gold Nanoplex Arginina Smoothing Prolonger Shampoo 500ml

Vitta Gold Nanoplex Arginina Smoothing Prolonger Shampoo - 500ml is a dual-purpose home-care wash from Vitta Gold's flagship Nanoplex Arginina line. It supports the salon Nanoplex Arginina smoothing result while helping to neutralise warm yellow tones in blonde, highlighted, grey and silver hair. The Amino Fusion Technology blend feeds the fibre at every wash.

At a glance

Size: 500 ml rinse-off shampoo
Line: Vitta Gold Cosmetics, Nanoplex Arginina home-care
Key actives: L-Arginine, Amino Fusion Technology blend, Keratin, violet toning pigment (CI 60730)
Hair types: blonde, highlighted, lightened, grey, silver, smoothed and keratin-cared hair, all hair types
Application: standard shampoo wash; standalone or paired with the Nanoplex Arginina Conditioner, Mask and Magic Liss Serum
Origin: Made in Brazil; EU Responsible Person Avanzza B.V., Amsterdam (NL)

What it is

Vitta Gold positions this shampoo as a Smoothing Prolonger -- a maintenance wash designed to extend the result of the Nanoplex Arginina salon protocol. The deep-blue formula combines the brand's Amino Fusion Technology blend (L-Arginine paired with ten complementary amino acids) with a violet toning pigment that helps neutralise the warm yellow tones that can settle into lightened or grey hair. The outcome is a shampoo that cleanses, nourishes and works on tone in a single step.

Key ingredients

L-Arginine: the headline amino acid the Nanoplex Arginina line is built around. Naturally part of keratin, it helps support strand softness and shine.
Amino Fusion Technology blend: Vitta Gold's exclusive complex of ten amino acids (Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine and Aspartic Acid) together with PCA. The complex helps feed the fibre during the wash.
Keratin: the natural fibre protein, included to support softness and resilience.
Violet toning pigment (CI 60730): colour pigment that helps neutralise warm yellow undertones at every wash.
Sodium PCA + Sodium Lactate: a humectant duo that helps with moisture retention and supports balanced scalp comfort.

What you can expect

The first wash feels soft and gentle on the scalp. The blue-violet pigment deposits lightly with each lather, so the cooling effect on warm tones builds over a few uses rather than appearing all at once. Hair tends to feel nourished and easier to comb out straight from the shower. With repeat use as part of a keratin-care routine, frizz feels less pronounced and the smooth result of the salon service can visibly hold longer between visits.

Who it is for

Anyone with a Brazilian smoothing or keratin-care result they want to keep fresh -- the Smoothing Prolonger framing is the shampoo's primary purpose.
Blonde, highlighted, bleached, balayage and platinum hair that drifts warm or yellow between salon visits.
Grey and silver hair seeking to keep cool, clean tones.
Anyone wanting a more nourishing shampoo alongside everyday colour-care benefits.
Anyone already using the wider Nanoplex Arginina home-care range who wants the matched shampoo step in the routine.

Pro tips

Massage for 60 to 90 seconds to let the violet pigment do its work -- but avoid stretching the dwell time too long, since over-toning can push the result cool-blue rather than neutral.
Rotate with a regular gentle shampoo on heavy-wash days. One or two toning washes per week is usually enough to keep yellow at bay.
Always pair with the Nanoplex Arginina Conditioner to balance the slightly drier finish that toning shampoos can leave.
Layer in the Nanoplex Arginina Mask once a week for a deeper nourishing session.
Finish with the Magic Liss Serum on damp lengths for a frizz-resistant blow-dry.

How to use

Wet hair thoroughly with warm water.
Apply a small amount of shampoo to the scalp.
Massage gently with the fingertips, working into a soft lather along the lengths.
Leave the lather on for 60 to 90 seconds.
Rinse with plenty of water until the water runs clear.
Repeat if the hair feels heavy or if extra toning is desired.
Follow with the Nanoplex Arginina Conditioner. Once a week, swap the conditioner for the Nanoplex Arginina Mask (leave on 10 minutes, rinse fully). Finish with the Magic Liss Serum on damp lengths for the strongest smoothing result.

Safety: External use only. Avoid contact with the eyes; if contact occurs, rinse with plenty of water. Keep out of direct sunlight and excessive heat. Store in a cool place. Keep out of the reach of children and pets.

In short

A dual-purpose shampoo that maintains a salon smoothing result and helps neutralise warm yellow tones.
Amino Fusion Technology and violet toning -- the two technologies that drive the formula.
Best in routine with the Nanoplex Arginina Conditioner, Mask and Magic Liss Serum for the full ritual.

Complete your Nanoplex Arginina routine

Vitta Gold Nanoplex Arginina Conditioner - 500ml: the matched conditioner step, ideal after every wash with the shampoo.
Vitta Gold Nanoplex Arginina Mask - 500ml: the weekly deep-nourish layer to keep the routine in balance.
Vitta Gold Nanoplex Arginina Magic Liss Serum - 90ml: the finishing serum for a frizz-resistant, glossy blow-dry.
Vitta Gold Nanoplex Arginina Protein Salon Kit - 3x200ml: the full 3-step salon system this home-care shampoo is designed to extend.

Frequently asked questions

Can I use this shampoo on blonde, highlighted, grey or silver hair?

Vitta Gold Nanoplex Arginina Smoothing Prolonger Shampoo is formulated with a violet toning pigment (CI 60730) that helps neutralise warm yellow undertones, which makes it a useful option for blonde, highlighted, grey, silver and lightened hair. The amino acid complex and L-Arginine support softness and shine alongside the toning effect. It can also be used on darker shades as a regular nourishing wash.

Does this shampoo strip a keratin or smoothing service?

Vitta Gold positions Nanoplex Arginina Smoothing Prolonger Shampoo as a maintenance wash designed to help extend the smoothing result of the Nanoplex Arginina salon protocol. The amino acid complex, L-Arginine and keratin within the formula are chosen to support the fibre between salon visits. It can also be used alongside other Brazilian smoothing or keratin-style aftercare routines as part of a gentle wash ritual.

How often can I use this shampoo?

This shampoo can be used as a regular wash whenever the hair needs cleansing. For blonde, silver or grey hair where anti-yellow toning is the main goal, one to two washes per week is a common rhythm; the rest of the week can rotate with another mild shampoo. For smoothing-care maintenance, washing two to three times per week helps preserve the result.

What does L-Arginine do in a shampoo?

L-Arginine is an amino acid that is part of keratin, the natural protein that makes up the hair fibre. In Vitta Gold Nanoplex Arginina Smoothing Prolonger Shampoo, L-Arginine sits alongside ten complementary amino acids and keratin within the Amino Fusion Technology blend. Together they help nourish the hair and support softness, suppleness and shine from root to tip during each wash.

Do I need to use the conditioner, mask and serum together with this shampoo?

The shampoo can be used on its own as a regular wash. For the strongest smoothing-prolonger and anti-yellow effect, Vitta Gold recommends pairing it with the Nanoplex Arginina Conditioner after every wash, with a weekly application of the Nanoplex Arginina Mask, and a finishing touch of the Magic Liss Serum on lengths and ends. The full ritual delivers the most complete softness, shine and frizz-control result.

Who should think twice before using this shampoo?

The formula contains Sodium Laureth Sulfate, DMDM Hydantoin, fragrance components (Limonene, Linalool, Benzyl Salicylate, Alpha-Isomethyl Ionone), Cocamide DEA and the violet colourant CI 60730. Shoppers who actively avoid sulfates, formaldehyde-releasing preservatives or specific fragrance allergens may prefer a different option. Anyone with a known sensitivity to one of those ingredients can verify the full INCI list printed on the bottle before purchase.

Need help with your order? Visit our customer service center & online shopping FAQ for answers on shipping, returns, guarantees, payment security and everything else about your purchase.