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A blue bottle of TULA Skincare gel, labeled as 'Secret Solution pH Balancing & Resurfacing Treatment'.
Woman with a radiant smile against a blue gradient background with 'Resurface to Radiance' text.
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Product packaging with text about glowing ingredients on a blue background
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Tula advertisement for prebiotics with a blue background and Tula logo.
Tula skincare products with text on a blue and gray gradient background
A blue bottle of TULA Skincare gel, labeled as 'Secret Solution pH Balancing & Resurfacing Treatment'.
Woman with a radiant smile against a blue gradient background with 'Resurface to Radiance' text.
Tula skincare product held in a hand with promotional text on a blue background
Product packaging with text about glowing ingredients on a blue background
Woman with text indicating skin improvement after a skincare routine
Tula advertisement for prebiotics with a blue background and Tula logo.
Tula skincare products with text on a blue and gray gradient background

Secret Solution

pro-glycolic® 10% resurfacing treatment toner

Formulated with prebiotics, glycolic acid + hyaluronic acid, this toner exfoliates and hydrates to soothe & balance skin after cleansing.

$48
4.6
Rated 4.6 out of 5 stars
1,670 Reviews
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Our Top Selling Toner

  • Exfoliates to purify your skin microbiome, sloughing away dead skin cells & debris to reveal clarified, more even-toned skin
  • Balances pH & resurfaces skin for smoother-looking texture & healthy-looking glow
  • After 1 use, 100% of users had smoother skin*
  • Formulated without drying alcohols
  • Dermatologist tested

* Instrumental test on 31 subjects after 1 use

Product Details

  • Benefits

    Exfoliates

    Exfoliates & resurfaces skin for a radiant glow

    Smooths

    Improves skin smoothness

    Hydrates

    Hydrates & conditions skin

    Absorbs

    Helps skincare absorb better & more effectively

    see full benefits

    Secret Solution Benefits

    • Exfoliates & resurfaces skin for a radiant glow
    • Improves skin smoothness
    • Hydrates & conditions skin
    • Helps skincare absorb better & more effectively
    • pH balancing
    • Formulated without alcohol
    Woman with a smile on a blue gradient background

Complete Your Routine

Customer Reviews

4.6
Rated 4.6 out of 5 stars
Based on 1,670 reviews
Total 5 star reviews: 1.3k Total 4 star reviews: 204 Total 3 star reviews: 71 Total 2 star reviews: 30 Total 1 star reviews: 42
91%would recommend this product
Write a Review (Opens in a new window)
1,670 reviews
  • Dene' B.
    Verified Buyer
    I recommend this product
    Age 55-64
    Skin Concerns Acne/Blemishes, Clogged/Visible Pores, Hyperpigmentation/Dark Spots, Wrinkles or Fine Lines
    Skin Type Combination
    Skin Tone Medium
    Recommendation Yes
    Rated 5 out of 5 stars
    22 seconds ago
    Great product!

    I’ve just started using this because my daughter- in - law recommended it but it has been wonderful so far!

    Was this helpful?
  • William S.
    Verified Buyer
    I recommend this product
    Age 25-34
    Skin Concerns Sensitivity, Redness, Hyperpigmentation/Dark Spots, Dullness/Lack of Glow, Clogged/Visible Pores
    Skin Type Combination
    Skin Tone Medium
    Recommendation Yes
    Rated 5 out of 5 stars
    1 month ago
    I’m in love

    I love this product my face feels so healthy♥️♥️♥️

    Was this helpful?
  • Mandy P.
    Verified Buyer
    I recommend this product
    Age 45-54
    Skin Concerns Loss of Firmness and Elasticity, Sun Damage
    Skin Type Balanced
    Skin Tone Medium
    Recommendation Yes
    Rated 5 out of 5 stars
    2 months ago
    Fantastic Product

    I use the Secret Solution every single day after cleaning with Cult Classic! This is mighty duo that makes my skin so happy!

    Was this helpful?
  • Sheri S.
    Verified Buyer
    I recommend this product
    Age 55-64
    Skin Concerns Loss of Firmness and Elasticity, Sun Damage, Wrinkles or Fine Lines, Dullness/Lack of Glow, Hyperpigmentation/Dark Spots
    Skin Type Combination
    Skin Tone Fair/Light
    Recommendation Yes
    Rated 5 out of 5 stars
    7 months ago
    Oops order!

    I ordered this by mistake but I love it!!

    Was this helpful?
  • Twiana W.
    Verified Buyer
    I recommend this product
    Age 55-64
    Skin Concerns Hyperpigmentation/Dark Spots, Redness, Sun Damage, Wrinkles or Fine Lines
    Skin Type Balanced
    Skin Tone Medium
    Recommendation Yes
    Rated 5 out of 5 stars
    7 months ago
    Secret Solution

    I love this, my skin feels great.

    Was this helpful?
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