Most glycolic toners are content to do one thing: slough off the top layer of skin and let the resulting brightness speak for itself. Rose Ingleton MD's SuperFruit Exfoliating Tonic is after something more specific. It's built for dark spots and uneven tone — the particular concern of the melanin-rich skin the brand is designed around — and it attacks that problem from two directions at once. That dual strategy is what separates it from the crowded field of acid toners, and it's worth understanding before deciding whether it belongs in your routine. The point of view has a specific author: Dr. Rose Ingleton is a board-certified New York dermatologist whose practice has centered on skin of color for decades, and the line she founded around 2019 — now at Sephora and Nordstrom — builds its actives around exactly this demographic's most stubborn concern. Her signature Jamaican SuperFruit blend threads through here too: beyond the citrus, there's sugarcane, bilberry, and sugar maple extract lending naturally occurring fruit acids and antioxidants as a light secondary layer under the glycolic workhorse.
The first mechanism is the obvious one. Glycolic acid at 8% is a genuinely effective resurfacing concentration — the smallest AHA molecule, it penetrates efficiently to break the bonds holding dead, pigment-laden cells at the surface, accelerating turnover to reveal smoother, brighter skin underneath. It's been partially neutralized with potassium hydroxide to a skin-tolerable pH, which is the right call: this is meant to be a tonic you can use several nights a week, not a once-in-a-while peel. The strength is meaningful without being reckless. There's a broader lesson in that neutralization choice, because acid marketing trains people to chase percentages: effectiveness is a function of concentration, pH, and tolerability together, and a buffered 8% used consistently will outperform a bracing 15% used sporadically between recovery weeks. Consistent moderate exfoliation beats episodic peeling every time — especially on melanin-rich skin, where the inflammation from overdoing it creates the very pigment you were trying to fade.
The second mechanism is what makes the formula clever. Licorice root extract, sitting in the supporting cast, works underneath the exfoliation by helping inhibit tyrosinase, the enzyme that kicks off melanin production. So while the glycolic acid clears away surface pigment that's already formed, the licorice quietly works to slow the formation of new pigment. For the post-inflammatory hyperpigmentation and stubborn dark spots that are so common — and so persistent — in deeper skin tones, going after both existing and incoming pigment is a more thoughtful approach than just exfoliating harder.
What keeps this from being a harsh experience is the buffering. An 8% glycolic acid left to its own devices can sting, redden, and flake, but here it's cushioned by aloe high on the list, allantoin to calm, glycerin and sodium hyaluronate to hydrate, and sodium PCA to support moisture. The result is a tonic that resurfaces while leaving skin smooth and plump rather than tight and raw. That balance — real exfoliating strength wrapped in genuine soothing support — is the formulation's quiet achievement and the reason most users can work up to regular use without their barrier rebelling.
In practice, it's a thin, faintly slippery liquid you sweep over dry skin with a cotton pad in the evening. Expect a mild, brief tingle on application; that's the acid working, and at this strength it's normal rather than alarming. Skin looks fresher within a few uses as buildup clears, with smoother texture and more refined-looking pores following over a couple of weeks. The dark-spot work, powered by the glycolic-and-licorice combination, is the slow part — think 8 to 12 weeks of consistent use, and only if you're pairing it with diligent daily sunscreen, because exfoliated skin sunburns and re-pigments faster, which would defeat the entire purpose.
The limitations are inherent to what it is. This is an exfoliating acid, so it simply isn't for everyone: the brand explicitly steers sensitive, peeling, or compromised skin away from it, and the citrus extracts add a small extra irritation risk that reactive and rosacea-prone skin should respect. It also demands routine discipline — no stacking with retinoids or other acids in the same session, no skipping sunscreen, no using it nightly before your skin is ready. Used carelessly, an 8% glycolic does more harm than good. And at forty-eight dollars for five ounces, it's priced well above the many capable glycolic toners on the market, so you're paying for the licorice-brightening angle, the soothing formulation, and the dermatologist's name. It's considered pregnancy-safe, the sensible on-ramp is two to three nights a week before building up, and the early review base — a couple hundred ratings averaging 4.5 — reads as textbook acid-toner reception: visibly smoother, brighter skin inside two weeks for the well-matched, stinging and over-exfoliation for those who rushed the ramp.
Taken on its own terms, though, it's a strong product with a clear point of view. For normal, combination, or oily skin dealing with dullness, rough texture, and dark spots — particularly deeper skin tones where the licorice pairing is most relevant — it's an effective, tolerable, intelligently built exfoliant that does more than just resurface. It rewards patience and sun protection, punishes overuse, and isn't cheap. But if your skin can handle a real glycolic acid and your main concern is uneven tone, the two-pronged approach here is genuinely worth considering.
