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Born in Italy 🇮🇹 Made in Detroit

Olio Di C Vitamin C Serum

Olio Di C Vitamin C Serum

With 10% Tetrahexyldecyl Ascorbate

Regular price $100.00 USD
Regular price Sale price $100.00 USD

From our Italian TRST Collection introducing our newest serum as blue as the waters of the Adriatic Sea.

Olio di C Vitamin C Serum is specially formulated with 10% Tetrahexyldecyl Ascorbate, a highly bioavailable and most stable type of vitamin C, to help support healthy collagen production and skin brightness for a revitalized, youthful-looking complexion.

Enhance your natural beauty complementing your skincare routine with this sophisticated high-performance serum, formulated to help you achieve a radiant, nourished complexion.

Pure Nature in a Bottle™


  • Olio Di C Vitamin C Serum features a luxurious blend of 10% Tetrahexyldecyl Ascorbate (Vitamin C) and DL-alpha-Tocopheryl acetate (Vitamin E) that delivers intense nourishment and protection to your skin, all in a simple formula of skin loving emollients to restore skin's flexibility and retain moisture.
  • Studies show at 10% Tetrahexyldecyl Ascorbate eliminated age spots in 16 weeks.
  • Tetrahexyldecyl Ascorbate (Vitamin C) has excellent skin penetration and as a result offers increased cell protection against UV-B rays.
  • Our unique formula promotes a brighter, smoother complexion with a noticeable glow in just 2 weeks of daily application.
  • Moroccan Tansy EO (Tanacetum annuum) & Ylang-Ylang (Cananga odorata) turn this elixir into a beautiful blue aromatic serum. Tansy oil contains chamazulene a mighty anti-oxidant alongside a-bisabolol which are famous for their anti-histaminic, anti-inflammatory, anti-microbial & anti-fungal properties known to calm and smooth several skin concerns including dermatitis (eczema), and acne.
  • The impressive intense blue color of Olio di C, reminiscence of the blue of the Adriatic Sea, comes exclusively from the chamazulene in Blue Tansy.


Uneven skin tone, blemished, or acne prone skin, early or advanced signs of ageing, excess sebum production, or hyperpigmentation. Suitable for all for skin types: oily, dry, normal and combination.


  • Spectacular deep blue oil serum inspired by the Adriatic Sea and Trieste.
  • Scented with the fresh and delicate fragrance of simple essential oils, Ylang-Ylang and Blue Tansy.
  • Absorbs quickly on contact leaving no oily residue behind.
  • Oil free, applies smoothly.
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ingredients transparency since 2007 - because you have the right to know

the what and the how


Apply 2-4 drops of product on face, neck and décolletage, gently massaging to allow serum to fully absorb. Use AM and PM for best results.


Caprylic/Capric Triglyceride, Olive Squalane, 10% Vitamin C (Tetrahexyldecyl ascorbate), Isoamyl laurate, Vitamin E (DL-alpha-Tocopheryl acetate), Moroccan Tansy EO (Tanacetum annuum), Organic Ylang-Ylang EO (Cananga odorata).

EO = Essential Oil Organic = Certified Organic

This product contains 0.10% Certified Organic Ingredients based on USDA NOP Calculations.

+Ingredients list may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.

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