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Quantity
1
One time purchase
$325.00
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Description
This single-ingredient serum is made with 100% THD Ascorbate, a potent-yet-gentle Vitamin C derivative crafted in Japan. Refined through a multi-step process for unparalleled stability and potency, this springy gel-oil texture absorbs 3x m...
Reviews
4.5
94 ratings
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Too greasy
I had high hopes for this serum, but it did not work for me. For the record, I have normal, slightly sensitive skin. I used the prescribed 1-2 pumps underneath my usual morning routine (light gel moisturizer and sunscreen), but even after waiting several minutes, the serum never sank in but just sat on top of the skin. Even when I skipped the moisturizer, this serum felt slippy in an unpleasant way all day afterwards. It would react poorly with my retinol at night, so I never tried it that way, but overall this was just not for me.
A
Abbey · July 25, 2026
It’s worth the splurge!!!
This vitamin C is truly incredible and nothing compares to it! I was very hesitant to purchase it because of the cost, but have noticed such a difference that I can’t stop using it. I get so many compliments on my skin! Yes, it’s an investment! Will you regret it? Absolutely not!!
J
Jennifer · June 21, 2026
Wonderful product!!!
Wonderful product!! I love how it absorbs into my skin.