TBT® Serum (Anti-Aging Serum)

This powerful serum works through the night, so you don't have to.

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Say goodbye to old, dry skin and hello to newly hydrated, youthful skin! Change your skin for the better with our TBT® Serum, a hydrating leave-on exfoliant that does the work overnight, so you don't have to! This serum is supercharged with Mandelic Acid, Niacinamide, and other powerhouse anti-aging ingredients.

Key Benefits
  • Assists in restoring youthful skin
  • Aids in decreasing fine lines, wrinkles, and dark spots
  • Helps to tighten and brighten
  • Helps to improve suppleness and softness
  • Vegan + cruelty-free
  • Gluten-Free
Super Star Ingredients
Mandelic Acid

Mandelic acid is a chemical exfoliant, meaning it can help remove layers of debris through a reaction with the skin (rather than exfoliating via abrasive scrubs). By dissolving skin cells, mandelic acid is known to help increase cell turnover, reducing the appearance of skin damage or blemishes. Exfoliated skin is bright skin and mandelic acid goes a step further, assisting in strengthening the skin so it stays bright with continued use. The acid works itself deep into pores, penetrating deeper than other acids often used on blemish-prone skin.
Increased cell turnover and exfoliating properties mean the acid can help reduce the look of dark marks and sun damage.


Niacinamide is known to help promote keratin, a type of protein that keeps your skin firm and healthy.

Niacinamide can help your skin improve the production of ceramide (lipid) barrier, which can, in turn, help retain moisture. This is beneficial for all skin types, including mature skin.

Keeping skin smooth and moisturized may have a secondary benefit — a natural reduction in the appearance of pore size over time. The benefits of moisture retention aren’t just for those with dry skin types. Niacinamide can also help regulate the amount of oil the sebaceous glands produce and help prevent your glands from going into overdrive.


Resveratrol can assist in protecting the skin's surface, interrupts and helps rebuff negative environmental influences, and brightens the appearance of a tired-looking complexion. It also has significant skin-calming properties that may help minimize the look of redness.

EWG Score

The Skin Deep® ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. Learn more
1-2 Low Hazard
3-6 Moderate Hazard
7-10 High Hazard

TBT Serum (Anti-Aging Serum)
26 ingredients
Ingredient Origin Score
Water ? - -
Mandelic Acid ? - -
Propanediol ? - -
Niacinamide ? - -
Sodium Hyaluronate (Hyaluronic Acid) ? - -
Camellia Sinensis (Green Tea) Extract ? - -
Vitis Vinifera (Grape) Seed Extract ? - -
Phenoxyethanol ? - -
Ethylhexylglycerin ? - -
Rosa Canina (Rosehip) Seed Oil ? - -
Phoenix Dactylifera (Date Palm) Extract ? - -
Punica Granatum (Pomegranate) Seed Oil ? - -
Helianthus Annuus (Sunflower) Seed Oil ? - -
Persea Gratissima (Avocado) Oil ? - -
Sclerocarya Birrea (Marula) Oil ? - -
Vaccinium Vitis Idaea (Lingonberry) Seed Oil ? - -
Moringa Oleifera Seed Oil ? - -
Bakuchiol ? - -
Nigelle Sativa (Black Cumin) Seed Oil ? - -
Resveratrol ? - -
Gynostemma Pentaphyllum ? - -
Lycium Barbarum (Goji Berry) Extract ? - -
Palmitoyl Tetrapeptide-1 ? - -
Palmitoyl Tetrapeptide-7 ? - -
Azadirachta Indica (Neem) Oil ? - -
Palmitoyl Tetrapeptide-38 ? - -

What does TBT® Serum do to assist in anti-aging?

It has antioxidant properties that help protect skin from free radical damage which causes aging. Along with that our TBT® Serum contains Resveratrol which will help reduce the appearance of age and sunspots. This in turn helps make the skin look and feel younger and healthier.

How much do I apply?

Apply 2-3 drops and spread evenly over the face and neck.

How long will one bottle last?

This can depend on usage, but if the recommended amount is being used then you can plan for your TBT® Serum to last 30 days.

Product Size 1 oz / 30 ml

After cleansing your face with a DIME® cleanser and applying DIME® toner, apply 2-3 drops of TBT® Serum every morning and night, or as needed, to the face and neck area. Massage into skin. Always follow with a DIME® moisturizer.