SINCE 1974

Five decades of custom-blended care.

De Oliveira Hair Care Systems Inc. began in 1974, when founder and president Mariana De Oliveira — a professional cosmetologist and salon owner — set out to develop her own treatments for the hair and scalp conditions she saw every day in her chair. Over 52 years later, customers are still referring their friends and family.

Mariana personally developed two separate product lines — Hair Care and Skin Care — that have helped more than 10,000 people. Among her developments: five hair care products for hair loss treatment, an innovative scalp massaging technique, a unique patented treatment system, and three skin care products for special skin types.

The hair care system has remained popular because it is a safe method of addressing hair loss: nothing is surgically grafted and nothing is taken internally. The skin care line is used by clients for conditions including psoriasis, eczema, diaper rash and everyday skin health.

Recognized on the world stage

Canada’s lone recipient of these world business awards.

2001

B.I.D. International Gold Award

For Excellence and Business Prestige — Business Initiative Directions

NEW YORK, USA

2002

B.I.D. World Quality Commitment Star

Business Initiative Directions

PARIS, FRANCE

2002

EMRC Euro Market Award

European Market Research Centre

BRUSSELS, BELGIUM

2009

B.I.D. Leadership Star

Business Initiative Directions

NEW YORK, USA

B.I.D. reported over 100 companies from 70+ countries took part; the EMRC announced 75 companies from 100 countries. The two organizations have no affiliation with each other — except that De Oliveira was the only Canadian recognized by both.

Client letters

Shared with permission. Results may vary.

OCTOBER 5, 2017

Dear Nela,

I just wanted to thank you for your invaluable advice about the De Oliveira Skin Care Products: Spray and Cream for using on my two babies! The products work miracles. When my son was a newborn, he suffered a diaper rash, and following your advice, my husband and I applied the cream. We were stunned when the rash disappeared in less than 24 hours.

I’m very careful with what I use on my children, and I’m comfortable with your products because they’re natural, and they work!

— A. James

NOVEMBER 16, 2000

Dear Mariana,

When I heard about you and your hair treatment I was excited, but I couldn’t believe it until I saw the results with my own eyes. My own hair stopped falling out and started growing back after one treatment.

In my life I have never before met anybody in business so honest and so kind. I am glad I came from Los Angeles to meet you. Everything is true.

— Azin

JUNE 25, 2006

I had come by your clinic a few years back, from India, for my husband’s feet problem. His feet were absolutely black and splitting and peeling. After following your advice and consistent use of all the products that you had recommended, his feet are almost cured.

I had tried a number of doctors, but only your treatment worked for us. The hair products were brilliant as well.

— A client from India