Simply Argan Oil Coupon, Deals, Vouchers, 40+ Offers, Discount Codes, Voucher Codes 2019. Simply Argan Oil product is a high quality, pure, organic, cold pressed (cosmetic grade) argan oil sourced from an ecocert certified moroccan supplier. every batch of argan oil imported is further tested and certified in a uk laboratory to ensure quality and purity and every bottle we sell is issued with a certificate of authenticity with details of the laboratory that tested it.