Sunday Riley Tidal Deep Hydration Serum | Five Hyaluronic Acids & Lotus Mucin

Experience Sunday Riley Tidal Serum

When your skin craves moisture, Tidal delivers a multi-layered hydration approach. This serum blends five hyaluronic acids with peptides and lotus-derived vegan mucin from upcycled lotus root to drench skin in a plush, dewy sheen.

Key benefits and how it works

The formula targets surface and deeper moisture with different molecular weights of hyaluronic acid, while polyglutamic acid helps seal hydration for a lasting feel. Lotus mucin provides a plant-based texture that layers smoothly with other products.

• Five hyaluronic acids offer multi-depth hydration for a smoother look.
• Polyglutamic acid helps lock in moisture, contributing to a soft, hydrated base.
• Lotus-derived vegan mucin adds cushiony texture from an upcycled plant source.
• A breathable water seal keeps skin comfortable without heaviness.

What you might notice

On application, the serum delivers a cool, silky sensation and a subtle, healthy glow as it sinks in. With regular use, skin may appear plumper and more even in texture, without a heavy feel.

• Lightweight texture that layers under moisturizers and sunscreen.
• Leaves a dewy, refreshed appearance rather than a sticky finish.
• Vegan, lotus-derived mucin aligns with plant-based skincare preferences.
• Ideal for those seeking hydration-rich skincare that can fit into both morning and evening routines.

How to use

Apply to freshly cleansed skin after cleansing. Use a few drops on the face and press gently until absorbed, then follow with your moisturizer or sunscreen in the day, or night cream in the evening.

Note: Tidal Serum centers hydration, making it a good match for dry or dehydrated skin. Results vary by individual, and consistent use within a broader routine is suggested for the most noticeable effect.

Real-life scenarios

• Air travel or climates with dry air can benefit from added moisture and a soft glow.
• Under makeup, it can create a smoother, more even base for foundation.
• Part of a plant-based skincare routine that emphasizes hydration without animal-derived ingredients.