Secret Solution

Image: tula.com

TULA

Secret Solution

A toner built around AHA and Glycolic acid, for hydration and barrier repair.

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Brand price

USD 48.00 · checked 8 Oct 2026 · on the brand's site

From the brand

What the brand says about this product. Our ingredient analysis follows below.

The brand recommends it for

  • Dry skin
  • Oily skin
  • Combination skin
  • Acne & blemishes
  • Dark spots & pigmentation
  • Dullness
  • Uneven texture

How to use

After cleansing, apply 1-2 pumps onto a cotton page & wipe evenly over face. Use daily, AM & PM. Follow with moisturizer, eye care & SPF in the AM. Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for a week afterwards.

Caution

Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for a week afterwards.

What's inside

Ingredients List

3 trigger at least one check · 25 trigger none

clear
AquaSolvent
0 / —
clear
Glycolic AcidBuffering
0-1 / —
  • AHA
  • Glycolic acid
  • Anti-Aging
  • Brightening
  • Dark Spots
  • Exfoliating
  • Smoothing
clear
Butylene GlycolHumectant
1 / 0
  • Hydrating
clear
Lactococcus Ferment LysateSkin Conditioning
—
clear
Sodium HydroxideBuffering
0 / —
clear
Lactic AcidHumectant
—
  • AHA
  • Lactic acid
  • Brightening
  • Exfoliating
  • Hydrating
  • Smoothing
clear
Sodium HyaluronateHumectant
0 / 0
  • Hyaluronic acid
  • Hydrating
clear
AgarFragrance
—
clear
GlycerinHumectant
0 / 0
  • Possibly animal-derived
  • Hydrating
clear
Tremella Fuciformis Sporocarp ExtractHumectant
—

Key Ingredients

  • Polysorbates (Tween emulsifiers)1

    Polysorbate (Tween) emulsifiers.

    Polysorbate 20

  • AHA2

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Glycolic Acid, Lactic Acid

  • Glycolic acid1

    The smallest AHA, and so the most penetrating.

    Glycolic Acid

  • Lactic acid1

    An AHA that also acts as a humectant.

    Lactic Acid

  • Hyaluronic acid1

    Hyaluronic acid and its salts; a humectant that binds water to the skin.

    Sodium Hyaluronate

Benefits

Concerns

Ingredients Explained

Click on any ingredient to learn more about it

Dupes

See all 6 dupes