
Vitamin C Home Care Set
Sold until 31 October
Collagena Professional®
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Home care and EXTREMO Hair show their prices to everyone and are open to every registered customer.
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Collagena Professional®
Products for professional use and home care are offered only by specialists and are not sold online. Our team is here for an online consultation and will answer all your questions. Write to us.
Collagena Professional®
Products for salon treatments are sold to professionals: studios with an approved business account, and accounts with professional access.
The therapies and their protocols are ordered by professional studios with an approved business account.
Collagena Professional®
Its prices are unlocked once our team has reviewed your account. Write to us and we will.
ONE Cosmetix
You order its products one by one, at your prices.
ONE Cosmetix
A staff account sees no customer prices and places no orders. The price list is in the dashboard.
Official wholesale distributor
Collagena Professional® and EXTREMO Hair
See more: Official wholesale distributorBulgarian collagen under patent
Developed in Bulgaria, patented in 1996
See more: Bulgarian collagen under patentA protocol for every therapy
Step by step, with training for your team
See more: A protocol for every therapyDelivery by Speedy
Free to an office or a locker from 50 €
See more: Delivery by SpeedyFor home care: the three vitamin C products 15% off each and 25% off as a set. For the salon therapy: the Radiant Skin Set 25% off.
See the offer and its termsNothing in this selection.
Each therapy comes with a protocol, timings and the products it needs. Choose by the concern your client comes in with.
All therapiesNothing in this selection.
Hydration, nourishment and repair for the autumn. For partner salons, 10% off one Highline product and 20% off two or more, to 31 October 2026 inclusive. Therapy products combine with therapy products, and home care products with home care products.
To the seriesNothing in this selection.
Your clients do not come for a treatment, they come for a result. Here is how to deliver it every time.
Company details and a contact. About three minutes, with nothing to commit to.
We check the details, usually the same working day, and send you your password.
Pigmentation, acne, wrinkles: each concern has a therapy with a step-by-step protocol and the products it needs.
No minimum order. Pay by bank transfer or cash on delivery, and we deliver with Speedy.
Each line has its own job, from treatments in the salon to care at home.
The whole rangeNothing in this selection.





Every paid order earns bonus points that pay for part of the next one. No cards and no forms: the points are in your account.
RegisterSee your pointsAn Italian brand for the salon and for home, from Anti-Yellow to Total Protector.
The whole rangeNothing in this selection.





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A full routine for home care: cleansing, toning, hydration and care for acne-prone skin, with niacinamide, lactic acid and hyaluronic acid.
The whole lineNothing in this selection.
What an ingredient really does, how skin works and how a treatment is built. For professionals who want to answer their clients' questions with confidence, and for anyone who wants to understand what they put on their face.
All articles
Professional insights
Hydrodermabrasion (hydradermabrasion, aqua peel): how it works, what the studies show, contraindications, aftercare and how to choose the concentrate.
Active ingredients
How it works in skin, what published research shows for sebum, pores, pigmentation and the barrier, what concentration makes sense, and why the vitamin C myth is out of date.
Active ingredients
Growth factors are signaling proteins that let skin cells communicate. What they are, how cosmetics use them through peptides and exosomes, who they suit, and how to add them to your routine.
Active ingredients
What ceramides are, why skin loses them and how to recognise a formula that genuinely restores the barrier. The difference between lipids and humectants, explained simply.
A short video call in which we choose the products and therapies for your clients together. Pick a time that suits you, and we will confirm it by email and send you a link.