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Quintessence SkinScience
The home of Forti5™


YOUR SKIN, OUR SCIENCE
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DERMATOLOGIST DEVELOPED
Our products are meticulously formulated by leading dermatologists with decades of expertise, ensuring unparalleled efficacy and safety.
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CLINICALLY PROVEN
With a track record of clinical validation, our skin + hair care line offers scientifically proven solutions for a wide range of concerns.
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FOR ALL COMPLEXIONS
Embracing the uniqueness of skin, our products are thoughtfully formulated to address the specific needs of each skin type and tone, leaving no complexion behind.

Forti5
Advanced Hair Technology
Our leading dermatologist-developed supplement line Forti5 is based on the moct cutting-edge hair loss research. Clinically proven and free of drugs, gluten, and lactose, this line promotes hair growth and health.

Helps potentiate hair growth and recovery

Clinically Proven

Helping support prevention of hair loss

Gluten Free
HAIR & NAIL SUPPORT
YOUR HAIR, OUR SCIENCE
Our team of expert dermatologists harnessed the latest breakthroughs to deliver a range of hair and nail support that delivers.
shop nowFoliboost -Volumizing Shampoo
Foliboost - Follicle Boosting Serum
Q-Sunshade Leave in Conditioner & Scalp Protectant SPF 30
OUR BEST SELLERS
Foliboost -Volumizing Shampoo
Foliboost - Follicle Boosting Serum
Dual Action Moisturizing Lotion
Q-Strixin Micro-Active Emulsion
Dual Action Moisturizing Lotion
Phyto-Active Facial Emulsion
Customer Reviews
Testimonials
“My hair became very thin. I saw a dermatologist who gave me a list of supplements to try. After a month of using this one I had new hairs popping up. After a year, I have thicker hair. I quit using it for a few months and did notice more hair in the shower. It's worth the money.”
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Adrianne Summerfield
“It works. This supplement made my hair fuller ,heavier and healthier.”
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N Snipeliski
“I have used this product for three months and is working steady, good results”
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Carlos Chacon
I started using Forti5 after I noticed that my hair was beginning to thin a little. I visited Dr. Zaiac and he suggested I start using the Forti5 supplements in the morning and at night. I started using them, and 2 months later, I noticed that virtually all the thinning had returned to normal!
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Samantha
Miami FL
These Forti5 and Forti5-S supplements work wonders, and I can’t thank Dr. Zaiac enough for getting me started on these. I’ll definitely be using these for a while.
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Jake
New York City
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