 SANTA BARBARA, Calif., Oct. 08, 2021 GLOBE NEWSWIRE -- Olaplex Holdings, Inc. OLAPLEX announced that the underwriters of its previously announced initial public offering of common stock fully exercised their option to purchase an additional 11,055,000 shares of common stock at the public offering price of 21.00 per share, less underwriting discounts and commissions. The exercise of the over-allotment closed on October 8, 2021. The shares were offered by certain of OLAPLEXs existing stockholders the Selling Stockholders. OLAPLEX did not receive any proceeds from the sale of the shares by the Selling Stockholders. 