Sierra Starr Royal Revival Deep Conditioning Mask — white-background product photo, featuring the updated amber packaging and product label.

Royal Revival Deep Conditioning Mask

$38.00
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Sierra Starr Royal Revival Deep Conditioning Mask — white-background product photo, featuring the updated amber packaging and product label.

Royal Revival Deep Conditioning Mask

$38.00

A rinse-out mask for softer-feeling, more manageable hair.

  • Panthenol + avocado oil
  • 10–15 minute rinse-out treatment
  • Suitable for color-treated hair

A moisture-rich deep-conditioning mask with avocado oil, glycerin and panthenol. Add it to your wash-day routine for a softer, smoother feel.

Size: 8 fl oz / 237 mL

Black Friday preorder. Ships by December 14, 2026.

U.S. shipping: $8 Standard · $11 Economy · $15 Expedited. Free on orders $100+.

International: calculated at checkout; $5 handling on paid USPS shipments. Delivery details.

Formula highlights
  • Avocado oil: helps nourish and condition hair.
  • Glycerin: a humectant that helps retain moisture.
  • Panthenol: helps improve softness and manageability.

Suitable for all hair types, including color-treated hair.

How to use

Apply layer to wet hair and scalp. Let sit for 10-15 minutes and rinse thoroughly.

Full ingredient list

Water (Aqua), Persea Gratissima (Avocado) Oil, Glycerin, Cetearyl Alcohol, Cetyl Alcohol, Lauryl Laurate, Dimethicone, Polyglyceryl-2 Caprate, Behentrimonium Methosulfate, Stearyl Alcohol, Propanediol, Distearoylethyl Dimonium Chloride, Caprylyl Glycol, Guar Hydroxypropyltrimonium Chloride, Panthenol, 1,2-Hexanediol, Fragrance (Parfum), Glyceryl Laurate, Glyceryl Undecylenate, Xanthan Gum, Caprylhydroxamic Acid, Fumaric Acid, Citric Acid, Tetramethyl Acetyloctahydronaphthalenes.

Good to know

This formula contains fragrance and dimethicone. Please review the full ingredient list before use.

For external use only. Avoid direct contact with eyes, and mouth. If irritation occurs, discontinue use. Keep out of reach of children.

Shipping & delivery

Shipping rates are in USD. Delivery times are estimates after shipment.

U.S. service Rate After shipment
Standard $8 7–14 business days
Economy $11 5–8 business days
Expedited (Express) $15 1–3 business days

Free shipping at $100+: Eligible orders of $100 or more receive free U.S. Standard, Economy or Express shipping. Eligible international USPS orders also qualify for a free shipping option at checkout. Other international carrier options remain calculated at checkout.

International shipping: Rates are calculated at checkout for your destination and selected service.

Handling fee: A $5 fee is added to paid international USPS shipping. It is not added to domestic orders or eligible free-shipping options. Other international carrier rates are shown at checkout.

Black Friday preorders ship by December 14, 2026. Delivery estimates begin after shipment. Expedited shipping changes transit time, not the preorder dispatch date. Tracking is emailed when your order ships.

Preorder FAQ · Shipping policy · Preorder cancellation policy

Build your ritual: Pair the mask with Reign Drops in The Moisture & Seal Duo, or explore The Wash Day Ritual.

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