COSMEDIX DUO-A 1% Nightly Retinoid Treatment

COSMEDIX · Face serum

DUO-A 1% Nightly Retinoid Treatment

1 fl oz / 30 mL

$120

Ordered for you right away · at your door in 7–13 business days

1

Free shipping on orders over $100.

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A nightly retinoid serum for the face from COSMEDIX, with retinol and retinal.

How to use: a pea-sized amount on clean, dry skin at night, avoiding the eye area.

Not sure which is right for you? Ask Bouchra at your next facial, or write to spa@rrylskinspa.com.

  • BrandCOSMEDIX
  • TypeFace serum
  • Size1 fl oz / 30 mL
  • Ships fromOur Fifth Avenue studio
See all COSMEDIX

Questions about DUO-A 1%

What is in DUO-A 1%?

COSMEDIX builds it around retinol and retinal.

How do I use it?

Use it at night, on clean, dry skin, and keep it away from the eye area. Start one to three times a week and add more nights as your skin adjusts. Always follow with moisturizer, and wear sunscreen during the day. If you are pregnant or nursing, check with your doctor first.

Directions come from COSMEDIX. Not sure what suits your skin? Ask Bouchra at your next facial, or write to spa@rrylskinspa.com.

Choosing

Not sure where to start?

Bouchra can help you choose. Email spa@rrylskinspa.com, call (929) 293-5538, or ask at your next facial.

Delivery

Shipping

$10 per order, free from $100. Orders in by noon ET are placed with COSMEDIX the same business day. We send yours on from our Fifth Avenue studio as soon as it reaches us, with tracking. Most orders arrive in 7–13 business days. Ordering Environ too? It ships separately, with one shipping charge for the whole order. Shipping policy

Returns

Unopened, within 30 days

Damaged or wrong items are replaced if you tell us within 7 days. Returns policy

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