CLEARSTEM CLEARITY Mandelic Acid Blackhead Dissolver Serum — 8% Mandelic, Vitamin C Brightening, 40 ml

CLEARSTEM CLEARITY Blackhead Dissolver is an 8% mandelic acid serum formulated to gently exfoliate, dissolve blackheads, and brighten skin while delivering stabilized vitamin C and supportive botanicals.

This lightweight serum blends an effective mandelic acid concentration with a targeted acid mix, a stabilized form of vitamin C, turmeric extract, and collagen-supporting ingredients to unclog pores, reduce excess oil, and improve skin tone. The formula is designed for everyday facial care once skin acclimates, offering a non-comedogenic, cruelty-free option suitable for many skin types. Start slowly to let your skin adjust and follow with sunscreen during daytime use.

How quickly will I see blackheads reduce?

Many users notice visible softening or reduced prominence of blackheads after a single application period, typically within 10–14 minutes of contact. Meaningful improvement usually appears after consistent nightly use for one to two weeks as pores clear and dead skin cells are exfoliated.

• 8% mandelic acid targets pore buildup without overly harsh irritation.
• Acid blend and pH balance enhance exfoliation effectiveness.
• Expect initial results in days; more significant clearing in 1–2 weeks.

Is this serum safe for sensitive or combination skin?

The formulation uses mandelic acid, an alpha hydroxy acid with a larger molecule size that penetrates gently, making it typically better tolerated than stronger AHAs. However, sensitive skin should introduce the serum gradually and monitor for irritation, reducing frequency if redness or stinging occurs.

• Begin with nighttime use every other night for 1–2 weeks.
• Apply a patch test on the jawline before full-face use.
• Reduce application frequency if irritation appears, then increase as tolerated.

Do I still need a separate vitamin C product?

Because CLEARITY includes a stabilized vitamin C complex with bioflavonoids, it can serve as both an exfoliating treatment and a brightening serumenhancer in one step. Users seeking additional antioxidant protection can layer other antioxidants but may not require a standalone vitamin C serum.

• Stabilized vitamin C in formula provides brightening benefits.
• Saves a step in morning or evening routines after acclimation.
• Optional to layer additional antioxidants if desired for extra protection.

How should I incorporate this into my skincare routine?

Introduce the serum gradually: start with nighttime use only for the first one to two weeks, then move to daily morning or evening application as tolerated. Always follow with moisturizer and daytime sunscreen when used in the morning or after daytime exposure.

• Nighttime: begin with 2–3 times per week, then increase nightto-night.
• Morning: use after acclimation; pair with SPF 30+ to protect renewed skin.
• Do not combine immediately with other strong acids or retinoids until skin adjusts.

Who is this for: CLEARSTEM CLEARITY Blackhead Dissolver suits anyone looking to target blackheads, excess oil, and dullness with a single, science-informed serum. It is aimed at people with blackhead-prone, combination, oily, or normal skin types who want an effective but gentler AHA option that also delivers vitamin C benefits. Those with very sensitive or compromised skin should patch-test and introduce slowly. The product is non-comedogenic, gluten-free, and cruelty-free for users seeking clean-beauty options in a 40 ml bottle.

Ingredients

Water/Aqua/Eau, Aloe Barbadensis (Aloe Vera) Leaf Extract*, Sodium Hyaluronate, Mandelic Acid, Propanediol, Glycerin, Hamamalis Virginiana (Witch Hazel)*, Arginine, Glycolic Acid, Gluconolactone, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Hydroxyacetophenone, Tetrasodium Glutamate Diacetate, Sodium Lactate, Citric Acid, Sodium PCA, Malic Acid, Glycolic Acid, Lactic Acid, Pyruvic Acid, Tartaric Acid, Citrus Nobilis (Mandarin Orange) Peel Oil, Arnica Montana Flower Extract, Camellia Sinensis Leaf Extract, Magnesium PCA, Copper PCA, Zinc PCA, Citrus Reticulata (Tangerine) Peel Oil, Glucosyl Hesperidin, Curcuma Longa (Turmeric) Root Extract, Sodium, Ubiquinone, Phenethyl Alcohol, Pentylene Glycol, Ethyl 2-Methylbutyrate, Citrus Sinensis (Orange) Peel Oil, Allyl Caproate, Raspberry Ketone, Maltol, Heliotropine, Vanillin, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Reticulata (Tangerine) Peel Oil, Triethyl Citrate.