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Completist Niacinamide Serum

Sale price$62.00

Size: 30 mL / 1 fl oz

A niacinamide and peptide face serum for uneven-looking tone, visible pores, and early fine lines. Completist combines targeted skincare ingredients with moisture-binding hyaluronic acid and snow mushroom. Pink grapefruit and sandalwood give the formula a fresh, woody scent.

  • Barrier support: Niacinamide helps support the skin’s moisture barrier.
  • Firmer-looking skin: Two peptides help improve the appearance of firmness.
  • Easy layering: Fits between cleansing and moisturizing, morning or night.
Why We Chose It 

We chose Completist for its combination of niacinamide, peptides, and hydration. It is a useful next step if you already cleanse and moisturize, and want to give uneven texture or early fine lines more attention.

Who It Suits

For those ready to add a serum to their routine, particularly for visible pores, uneven texture, or early fine lines.

Attributes & Standards
  • Key ingredients include niacinamide, tripeptide-1, palmitoyl tripeptide-1, sodium hyaluronate, snow mushroom, and panthenol
  • Made in the USA
  • Contains botanical fragrance ingredients
How to Use
  1. Apply to clean skin, morning and night.
  2. Allow the serum to absorb, then follow with moisturizer.
  3. Finish your morning routine with a separate broad-spectrum sunscreen.
Ingredients

Oak Bishop formulas are made with carefully selected ingredients chosen for efficacy, safety, and skin compatibility.

Full Ingredient List: Water (Aqua/Eau), Glycerin, Niacinamide, Polysorbate 20, Phenoxyethanol, Butylene Glycol, Sodium, Polyacryloyldimethyl Taurate, Dipotassium Glycyrrhizate, Panthenol, Maltodextrin, Sodium Hyaluronate, Sodium Benzoate, Sodium Gluconate, Citrus Paradisi (Grapefruit) Peel Oil, Ethylhexylglycerin, Tremella Fuciformis Polysaccharide, Biosaccharide Gum-1, Juniperus Virginiana Oil, Santalum Album (Sandalwood) Oil, Glucose, Hydrolyzed Pea Protein, Sodium Chloride, Dextran, Tripeptide-1, Palmitoyl Tripeptide-1, Sodium Succinate, Santalol

Completist Niacinamide Serum
Completist Niacinamide Serum Sale price$62.00

Oak Bishop Completist Niacinamide Serum FAQs

Does Completist replace moisturizer?

No. Use it after cleansing and before moisturizer. In Oak Bishop’s routine, Completist is followed by Time Machine Daily Face Hydrator.

Can I use Completist Serum without the full Oak Bishop set?

While it's formulated to work well with other Oak Bishop products, you can add it after your preferred cleanser and before your moisturizer.

Is the Completist Serum fragrance-free?

No. It contains subtle fragrance ingredients, including grapefruit and sandalwood oils. Consider that if you prefer to avoid scented face care.

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