111SKIN Y Theorem Repair Light Serum NAC Y2, Lightweight Serum for Sensitive & Oily Skin, Soothes Redness & Fine Lines, 1.01 oz

Price: $350.00 - $280.00

(as of Feb 13, 2026 00:10:23 UTC –

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Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.09 x 2.17 x 5.71 inches; 0.99 ounces
Item model number ‏ : ‎ CBDEMS6-1
UPC ‏ : ‎ 072671071948
Manufacturer ‏ : ‎ 111SKIN
ASIN ‏ : ‎ B019FCU3IW
Best Sellers Rank: #257,415 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #4,787 in Facial Serums
Customer Reviews: 4.7 4.7 out of 5 stars (29) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Y Theorem Repair Light Serum NAC Y2: A lightweight alternative to the hero product that started 111SKIN — this serum packs all the punch of the original formula but with a lighter texture.
Reduce Redness & Fine Lines: Containing NAC Y2, the formula provides skin with the optimum conditions for enhanced collagen production. Added illuminating agents help target discoloration.
How to Use: Apply one pump morning and evening on clean, dry skin. Follow with a moisturizer. It is also excellent for use on scarring.
NAC Y²: A complex that includes a trio of actives with superior antioxidant capabilities, one of which stimulates the production of Glutathione – the body’s most powerful intracellular antioxidant.
111SKIN: Skincare formulated to deliver a no filter confidence. 111SKIN is the leading global skincare brand that is surgically inspired, science led and drives clinical results.