Spotless Smoothness Set

The set includes;

1 Retinol Serum
1 Vitamin C Serum
1 Pure Skin AHA+BHA Serum
1 Pigment Serum

OIA Serum Guide for Smooth Skin
For smoother, more even-toned and healthier skin, it is important to use OIA Retinol, Vitamin C, AHA+BHA and Pigment Serums with a proper routine. Here are the features of each and how to use them:

OIA Retinol Serum (Night Use)
Accelerates cell renewal and reduces fine lines and wrinkles.
Smoothes the skin and makes it look brighter and healthier.
Tightens pores and regulates sebum balance.

How to use:
Applied in a thin layer 2-3 times a week after cleansing the skin in the evening.
Should be supported with moisturizer and SPF should be used in the morning.
Not to be used in the same routine with AHA+BHA or Vitamin C serum (may cause irritation).

OIA Vitamin C Serum ( For Morning Use )
Brightens the skin and reduces blemishes.
Makes the skin firmer by supporting collagen production.
Protects the skin from external factors with its antioxidant effect.

How to use:
Apply to clean skin in the morning.
It should definitely be supported with sunscreen (SPF).
Do not use simultaneously with retinol (can be separated into morning and evening or on different days).

OIA Pure Skin AHA+BHA Serum (Peeling Effect – Use 2-3 Times a Week)
Cleanses the dead skin and ensures skin renewal.
Purify the pores and gives a smooth appearance.
Prevents the formation of blackheads and acne.

How to use:
Apply to clean skin as part of the evening routine.
It should be supported with moisturizer.
Do not use on the same day as retinol (may cause irritation).
Applying 2-3 times a week is sufficient.

OIA Pigment Serum
Evens out skin tone and lightens dark spots.
Soothes the skin and gives it a smoother and healthier appearance.
Suitable for all skin types.

How to use:
Can be used in the morning and evening.
Can be combined with vitamin C.
For sensitive skin, you can start by using it a few times a week and increase the frequency as your skin gets used to it.

Recommended OIA Serum Routine for Smooth Skin
Morning:
Vitamin C Serum
Pigment Serum (optional)
Moisturizer + SPF (sunscreen)

Evening:
Use on Alternate Days:
Day 1: AHA+BHA Serum + Moisturizer
Day 2: Retinol Serum + Moisturizer
Day 3: Moisturizer or Pigment Serum Only

Important Notes:

To avoid irritating the skin, AHA+BHA and Retinol are not used at the same time.
SPF should definitely be applied after the vitamin C serum in the morning.
Moisturizer should be used in conjunction with all serums.
By applying this routine regularly, you can have smoother, brighter and healthier skin!