Lady Gaga’s go-to skincare brand has just launched a new serum – and it’s an anti-ageing miracle

When it comes to finding skincare that works, the secret lies in the ingredients. Many skincare experts agree that powerful formulas backed by scientists are the ticket to a youthful glow, and 111SKIN is here to deliver with their new and improved serum.

Lady Gaga is among the many celebrity fans of this best selling skincare line, and she has previously been spotted using their pioneering products to get red-carpet ready. The singer-turned-actress took to Tik Tok back in 2022 to share her love for the brand’s renowned products.

RELATED: Jodie Comer swears by this serum to tackle tired-looking skin

@111skin Pre-makeup masking feat @ladygaga 🤍🙌🏻 #111SKIN #SkinScience #Beauty #Skincare ♬ original sound - 111SKIN

111SKIN was founded by Harley Street surgeon Yannis Alexandrides who went on to create the brand’s exclusive serum ingredient, NAC Y²™. The formula is composed of two amino acids which help to boost skin resilience, while producing Glutathione - a powerful antioxidant.

When applied topically, the serum also helps to stimulate the internal production of Vitamins E and C, which are essential immunity boosters.

If that’s not enough, the development of this serum is out of this world… literally. The serum’s anti-ageing abilities were even tested in outer space, and the astounding results won the brand global acclaim.


Y Theorem Repair Serum NAC Y²™, £215 (£182.75 with the Subscribe & Save Discount), 111SKIN


It’s one of the many reasons why the Y Theorem Repair Serum NAC Y²™ has become a trusted favourite for treating a wide range of ailments, from post-surgical scar healing and stretch marks to visibly reducing wrinkles.

And that’s not all. 111SKIN’s bestselling serum has had a facelift, and its formula now boasts a concentration four times more potent than the original. Designed to support skin through all types of conditions, from the summer sun to the winter frost, you can expect more moisturised skin for up to 48 hours.


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So, how do you use it? After cleansing, simply apply one to two small pumps of the serum to your skin and massage upwards until fully absorbed. Only a small amount of product is needed to feel the nourishing benefits, so one bottle serves you well. For best results, follow with the 111SKIN Y Theorem Day Cream NAC Y² or Y Theorem Day Cream Light NAC Y².

The best part? You can get 15% off this coveted serum when you use 111SKIN's subscribe and save offer, so you can enjoy luxury skincare for less.

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