THE SET

The Duo

$85 · 1 fl oz / 30 ml + 1.7 fl oz / 50 ml

The Duo
The Duo

Image disclaimer: Product images are for illustrative purposes only. Actual product appearance, packaging, color, size, and dimensions may vary. Please refer to the product description and specifications for exact details.

THE SET

The Duo

The morning serum and the cream. A simple place to begin.

  • 004 Vitamin C Serum + 001 Copper Peptide Cream
  • $85 compared with $92 separately
  • Complimentary standard shipping
  • Full ingredient lists for both formulas below

$85 · 1 fl oz / 30 ml + 1.7 fl oz / 50 ml

Fragrance-free Made in the USA

Complimentary standard shipping

Shipping & easy returns

Standard shipping is $8, complimentary on orders of $70 or more. We ship to the contiguous United States. Allow 1–5 business days for fulfillment; standard delivery is estimated at 3–9 business days from ordering. Express is $15 where available and does not shorten fulfillment time.

Return unopened products with their seals intact within 30 days of delivery for a refund of the product price. You pay return shipping. Contact us before sending a return. If a formula causes irritation, stop using it and contact us for a refund; no return is needed and the 30-day limit does not apply.

Shipping policyRefund policy
The Duo $85

The set

What is in your set.

004 Vitamin C Serum and 001 Copper Peptide Cream. Use the serum in the morning and the cream morning and night, alongside your own cleanser and daytime sunscreen. $85, compared with $92 bought separately, with standard shipping included.

The ritual

  1. Morning: shake 004 and apply three to four drops, avoiding the eyes, then follow with 001.
  2. Use 001 after cleansing in the evening.
  3. Use your own cleanser and daytime sunscreen alongside the set. Introduce one new product at a time.

The formulas

Every ingredient, by product.

1 FL OZ / 30 ML + 1.7 FL OZ / 50 ML

  • Fragrance-free
  • Paraben-free
  • Phthalate-free
  • Sulfate-free
  • Mineral-oil-free
004 Vitamin C Serum — full ingredient list

Aqua (Water), Butylene Glycol, Aluminum Starch Octenylsuccinate, 1,2-Hexanediol, Niacinamide (Vitamin B3), Panthenol (Provitamin B5), Propanediol, 3-O-Ethyl Ascorbic Acid (Vitamin C), Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer, Linoleic Acid, Phospholipids, Tocopheryl Acetate (Vitamin E), Sodium Citrate, Acacia Senegal Gum, Xanthan Gum, Ethylhexylglycerin, Citric Acid.

For external use only. Avoid contact with the eyes. If irritation occurs, stop using it. Shake well before use. Keep out of reach of children. Store in a cool, dry place.

View directions
001 Copper Peptide Cream — full ingredient list

Aqua, Sorbitan Olivate, Cetearyl Olivate, Caprylic/Capric Triglyceride, Coco-Caprylate/Caprate, Cetyl Alcohol, Stearyl Alcohol, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Eclipta Prostrata Extract, Moringa Oleifera Seed Extract, Melia Azadirachta (Neem) Leaf Extract, Glycerin, Aloe Barbadensis Leaf Juice, Tocopheryl Acetate, Totarol, Hamamelis Virginiana (Witch Hazel) Water, Xanthan Gum, Alcohol, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Potassium Sorbate, Maltodextrin, Syringa Vulgaris (Lilac) Leaf Cell Culture Extract.

For external use only. Avoid contact with the eyes. If irritation occurs, stop using it. Keep out of reach of children. Store in a cool, dry place.

View directions

These are the manufacturer’s formulation attributes for the included formulas.

Questions

Before you begin

Does the set include a cleanser or sunscreen?

No. The Duo includes the morning serum and cream. The Full Routine adds the eye gel and Retinol Night Serum. Use your own cleanser and daytime sunscreen alongside either set.

Should I start using every formula at once?

Introduce one formula at a time, following its label. Begin retinol twice a week if you choose the Full Routine. Stop using a formula if irritation occurs.

Are these the same sizes as the individual products?

Yes. Copper Peptide Cream is 1.7 fl oz / 50 ml. Each serum and the eye gel is 1 fl oz / 30 ml. The sets contain the same full-size formulas sold individually.