Designer Collection Str8 Anti-Frizz & Anti-Curl Lotion

Designer Collection Str8 Anti-Frizz & Anti-Curl Lotion


Get straight to the point with our STR8 Anti-Frizz & Anti-Curl Lotion with Thermaplex to internally smooth and straighten thick, curly or frizzy hair. This light, greaseless styling lotion eliminates frizz and temporarily straightens hair.

Key Benefits:

  • Contains Thermaplex for heat styling
  • Eliminates frizz
  • Temporarily straightens hair
  • Blocks humidity for up to 24 hours
  • For thick, curly, wiry or frizzy hair

How To Use:

  1. Wash hair with your favorite RUSK shampoo and conditioner. Rinse thoroughly.
  2. Apply a dime-size amount to freshly washed, towel-dried hair.
  3. Distribute evenly throughout the hair.
  4. Dry and style with a brush and blow-dryer to achieve a smoother, straighter appearance.
    Thank you so much for visiting! Please reach out to customer service with any questions: SUPPORT@RUSKHAIR.COM 🖤


    • Free Shipping: Orders $60+
    • $4.99 Flat Rate Shipping: Orders $59.99 and under

    We only ship within the contiguous USA. This does not include Hawaii, Alaska and Puerto Rico. We DO NOT ship to P.O. Boxes, APO, FPO, and DPO Addresses.

    Please note that free shipping thresholds are calculated based on product value in your cart, before taxes and shipping.


    Thank you for shopping with us! Please note that we do not offer product returns at this time. 

    RUSK appliances and Styling tools are final sale and are not eligible for refunds or exchanges, though haircare items are. Please see below for our policy for each. 

    Please note: Once orders have been placed, they cannot be modified or cancelled. 

    Appliances + Styling Tools Policy

    All appliances + styling tool purchases are final sale. We unfortunately cannot accommodate product returns at this time. All appliances come with a 2-year warranty. Please reach out to for warranty-related questions.

    Hair care product policy


    If a hair care product is not right for your hair type, please let us know within 30 days of purchase at to initiate an exchange for a product that suits you better! Please note: Exchanges are subject to a $5.99 restocking fee for each product.


    If you believe your hair care product is defective, please send us photographs for review at We will issue a full or partial refund if the product is defective.

    We are unable to process exchanges or refunds on rusk products purchased from a retailer partner. Please contact the respective retailer’s customer service team directly for information on their return policy.



      To complete your regimen

      Recently viewed