Lactic Acid Hydrating Serum

12 reviews
$ 79

Developed specifically for Olga’s skin 12 years ago, this fast-penetrating serum transforms skin. Gentle exfoliation without irritation guarantees a bright, glowy and clear complexion—the Acid Queen knows her stuff.

Skin Type

Oily, combination, congested, prematurely aging and environmentally damaged


Large open pores. Occasional breakouts and congestion. Dryness. T-zone. Dull skin.


    Pores appear minimized; Instantly hydrates and smooths fine lines.

    Spotlight On

    Lactic, Glycolic Acid and Pyruvic Acid + Strontium Nitrate—to refine, brighten & lighten skin without irritation.

    Pro Tip

    Can be used alone as a hydrator for oilier complexions, or under moisturizer for normal-to-dry skin.


    Apply 2–3 pumps to a clean, dry face and neck, avoiding eye and lip area. Can be used alone as a hydrator for oilier complexions, or under moisturizer for normal to dry skin.

    1 fl oz / 30 mL

    Water, Aloe Barbadensis Leaf Juice, Lactic Acid, Glycolic Acid, Sodium Hydroxide, Strontium Nitrate, Hydroxyethylcellulose, Isoceteth-20, Malic Acid, Pyruvic Acid, Salvia Officinalis (Sage) Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Arctium Lappa Root Extract, Camellia Oleifera Leaf Extract, Chondrus Crispus (Carrageenan), Melaleuca Alternifolia (Tea Tree) Leaf Oil, Mentha Piperita (Peppermint) Oil, Polysorbate 20, Butylene Glycol, Phenoxyethanol, Ethylparaben, Butylparaben, Isobutylparaben, Methylparaben, Propylparaben, Parfum/Fragrance.

    Customer Reviews

    Customer Reviews
    5.0 Based on 12 Reviews
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    Filter Reviews:
    Michelle B.
    Canada Canada
    Love love this

    Definitely smooths my skin and looks brighter

    Janet K.
    United States United States
    Best Facialist EVER

    If you can get to the clinic for a personal facial, you’ll thank your lucky stars. You can at least enjoy the benefits using these custom made products that do what the expert says they’ll do. I have been blessed to have decades of care by amazing, lovely Olga, and the Lactic Acid Hydrating Serum has been in my daily routine since it’s debut. Thank you!!!

    Emma E.
    United States United States
    Skin results

    Smoother texture

    Traci B.
    United States United States
    Best secret I have

    People ask why at 52 I have no Wrinkles...It’s because of Kinara...thank u Olga!

    Olga Lorencin Skin Care  Lactic Acid Hydrating Serum Review
    Juana B.
    United States United States
    Lactic acidosis hydrating serum

    Great product that I will continue to use.

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