Reviva Labs, Advanced Retinol Serum, 1.0 fl oz (29.5 ml)

Apply AM and/or PM to face and neck area. Allow to absorb completely. 

For external use only. 

Patch test before use. 

Sunburn Alert: This product may increase your skins sensitivity to sunlight. Wear sunscreen during the day. Not to be used by pregnant or nursing women, or on persons with allergies to Vitamin A. If irritation is evident reduce frequency of application. If irritation persists, discontinue use, and/or consult your physician. 

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