Description
Unparalleled Luxury Skincare
Experience the Essence of Natural Beauty
Revolutionary Emulsion Technology
Indulge in a skincare experience that closely mimics the natural feel of your skin. Our emulsion is crafted to glide onto your skin with a soft, rich texture, offering more than just hydration. It simultaneously imparts softness and firmness, enhancing your skin’s overall texture.
Tervina AD: Elevating Skincare to Art
Embark on a Skin Transformation Journey
With Tervina AD, step into a realm of advanced regeneration, akin to receiving daily professional skincare. This innovative formula boosts your skin confidence, taking it to new heights.
Exclusive Ingredients for Radiant Skin
Potent Blend for Optimal Skin Energy
Tervina AD is powered by a symphony of unique ingredients:
- rHPP-8™: A breakthrough placental derivative born from CHA Placenta Research Institute’s extensive research and state-of-the-art technology.
- rFPP-5™: A placental stem cell culture fluid, offering rejuvenation.
- Fibroglu™: A special ingredient from Tervina, enhancing skin vitality.
Diamond Zone Triple Elasticity Care
Discover the Secret to Luminous Skin
We’ve unlocked the “Diamond Zone,” a concept representing the pinnacle of skin brilliance. Tervina AD, with its triple elasticity care, is a culmination of 25 years of dermatological expertise, delivering skin that radiantly glows.
Tailored to Women’s Skin Cycle
Adaptable Skincare for Every Phase
Understanding the nuances of a woman’s skin cycle, Tervina AD Serum is specially formulated to address the challenging phases. It excels during the ovulation period, where skin troubles are heightened, improving elasticity and density to surpass even the best skin conditions.
Targeted Elasticity Enhancement
- Forehead: Maintains elasticity.
- Eye Area: Increases elasticity.
- Lips: Boosts elasticity.
- Overall Skin: Enhances skin density.
How to Apply
- Preparation: Use immediately after cleansing your face.
- Application: Take a sufficient amount in your palm.
- Technique: Evenly spread over the entire face.
- Absorption: Gently pat for optimal absorption.


Moana from Lyon, France –
Enfin, une émulsion qui rehausse mon éclat naturel! J’ai l’impression d’avoir redécouvert la fraîcheur de ma jeunesse à chaque application.
Lena Parker from Chicago, USA –
Finding the right product for sensitive skin is daunting. ISA KNOX’s Tervina AD Emulsion brought me back to life, soothing irritation and elevating my complexion beyond expectations!
宮田 結衣 from 東京、日本 –
私が愛してやまないISA KNOXのTe’rvina AD再生エマルジョン。これは単なるスキンケアではなく、生活に華を添えてくれる贅沢です。このエマルジョンは驚くべき触感と滑らかさを持ち、一瞬で肌に吸収されていく感覚には毎回うっとりします。他ブランドとは異なり、この製品は日々美容専門家から受けたような恩恵をもたらす魔法があります。
美しさが繊細に目醒める様子を見ることで、自信へと変わってゆく旅になります。また成分の多彩さ(rHPP-8™など)が互いにつながったハーモニーとなるのです。不安定なお天気でも、この一瓶だけあれば輝きを与え続けます!
Beatriz – Curitiba, Brasil –
Adorei a textura do emulsionado. Aplicação é tranquila e absorve bem na pele. Vale o investimento, parece que minha pele ficou mais firme.
Anya Malik from Ahmedabad, India –
In my search for sublime hydration, ISA KNOX’s Te’rvina AD astonished me. Enveloping the face in a delicate embrace, it transforms my routine into an indulgent ritual—a delightful balance of silky richness and dynamic lift.