Dark Spot Serum for Sensitive Skin — Gentle Brightening with Adaptogenic Mushrooms (1 fl oz / 30 ml)

Brighten—without the bite. 12 FUEL Dark Spot Serum for Sensitive Skin uses a gentle, acid-light approach to help visibly improve the look of uneven tone and reduce the appearance of dark spots—without common brighteners like kojic acid. A soothing blend of adaptogenic mushroom extracts (shiitake/Lentinus edodes, turkey tail/Trametes versicolor), rice extract, and calming botanicals (chamomile, calendula, green tea) teams up with glycerin and a mild PHA (gluconolactone) for a hydrated, comfortable finish that layers seamlessly under SPF and makeup.

Why you’ll like it

• Targets look of dark spots—gently: Plant extracts help brighten the look of discoloration with a sensitive-skin-first formula

• Calms & comforts: Chamomile and calendula help skin feel soothed and balanced

• Hydration support: Glycerin + propanediol deliver a fresh, non-sticky feel

• Mushroom-powered: Shiitake & turkey tail extracts for antioxidant support and a more even-looking complexion

• Fragrance not listed • Made in the USA • Sensitive-skin friendly

What’s inside (key ingredients called out)

Water, Propanediol, Glycerin, Artocarpus heterophyllus (jackfruit) fruit extract, Lentinus edodes (shiitake) extract, Trametes versicolor (turkey tail) extract, Crithmum maritimum (sea fennel) extract, Gluconolactone (PHA), Chamomilla recutita (matricaria) flower extract, Oryza sativa (rice) extract, Calendula officinalis flower extract, Camellia sinensis (green tea) leaf extract, Phenoxyethanol, Ethylhexylglycerin, Maltodextrin, Lecithin, Alpinia officinarum root extract, Xanthan Gum, Sorbitan Oleate Decylglucoside Crosspolymer.
Manufacturer’s Country: USA
Product Amount: 1 fl oz (30 ml) • Gross Weight: 0.18 lb (82 g)

How to use

On clean, dry skin, apply a pea-sized amount to face (and areas of uneven tone). AM and/or PM. If using in the morning, follow with broad-spectrum SPF. For very sensitive skin, start every other day, then increase as tolerated. Layer before moisturizer.

Good to know

Avoid contact with eyes. If irritation occurs, discontinue use. Keep out of reach of children. Store in a cool, dry place.

Quick FAQs 

Is this safe for sensitive skin?
It’s designed with gentle brighteners and soothing botanicals; start slowly and patch test if you’re highly reactive.

Does it contain strong acids or kojic acid?
No. It forgoes common strong brighteners like kojic acid and uses a mild PHA (gluconolactone) plus plant extracts.

Can I use it with vitamin C or retinol?
Yes—many routines use vitamin C AM and this serum PM. If also using retinoids or exfoliants, alternate days as needed.