Arancha Grediaga

Arancha Grediaga

Pharmacist · Dermocosmetics Expert

COFA License #6497 (Alicante, Spain)

+20 years of community pharmacy experience

LinkedIn
“I believe in cosmetics that explain what they do and why they work. No empty promises, no trendy ingredients without evidence. After more than 20 years in community pharmacy, I have seen it all — and what truly works does not need aggressive marketing to convince.”

Professional license

  • ✦
    Licensed Pharmacist #6497 Official College of Pharmacists of Alicante (COFA), Spain

About Arancha

Arancha Grediaga is a licensed pharmacist with over 20 years of community pharmacy experience. Her training spans pharmacy, public health, dermocosmetics and nutrition — a combination that allows her to approach skincare from an integrated, evidence-based and clinical perspective.

As Technical Lead at EVUE Cosmetics, she oversees the scientific validation of all published content and participates in the selection and evaluation of actives and formulations.

Academic background

  • 🎓
    Degree in PharmacyUniversidad CEU San Pablo, Madrid
  • 🎓
    Diploma in Public HealthEscuela Nacional de Sanidad
  • 🎓
    Diploma in Public Health Pharmacy TrainingEVES
  • 🎓
    Expert in Orthopaedics for PharmacistsUniversidad de Alcalá de Henares
  • 🎓
    Master in Public HealthUniversidad Miguel Hernández de Elche
  • 🎓
    Master in Dietetics and Diet TherapyUniversidad de Valencia
  • 🎓
    Master in Pharmaceutical DermocosmeticsUniversitat de Barcelona

Areas of expertise

Dermocosmetics Cosmetic formulation Active ingredients Community pharmacy Public health Pharmaceutical orthopaedics Dietetics and nutrition

Latest published articles

Arancha is the author and reviewer of all articles on the EVUE Cosmetics blog. Every article undergoes her professional validation before publication.

Retinol: what it is, what it does and how to use it
Ingredients
Retinol: what it is, what it does and how to use it
Retinol is one of the anti-aging active ingredients with the most scientific evidence. I'll explain what it really do...
Hyaluronic acid (high MW): what it is, what it's for, and how to use it in your routine
Ingredients
Hyaluronic acid (high MW): what it is, what it's for, and how to use it in your routine
High molecular weight hyaluronic acid is a moisturizing active ingredient that primarily acts on the skin's surface, ...
Niacinamide (vitamin B3): real benefits and how to use it correctly
Ingredients
Niacinamide (vitamin B3): real benefits and how to use it correctly
Niacinamide helps strengthen the barrier, regulate sebum, soothe redness, and even out skin tone. I'll tell you what ...
View all articles →

Her role at EVUE Cosmetics

As Technical Lead at EVUE Cosmetics, Arancha is responsible for the scientific validation of all editorial blog content, product claim review and supervision of cosmetic active selection.

Her goal is for anyone to be able to make informed decisions about their skincare, with evidence-based information free from marketing exaggeration.

Transparency and conflicts of interest

Arancha Grediaga is Technical Lead at EVUE Cosmetics. EVUE blog articles are written with editorial independence and based on published scientific evidence. When an article mentions an EVUE product, it is clearly indicated in a separate section. The information provided does not replace professional medical advice.