Prep Serum, 1 FL OZ The essential second step to fortify the skin. This potent potion locks in healthy vitamins and vegan collagen to prep your skin for hydration, leaving it feeling smoother, firmer and plumper.

Prep Serum Refill, 1.5 FL OZ Extend the life of your bottle with this refill pouch. Containing 50% more than our standard size - more product, more value and less waste.

Step 1: After cleansing, apply a few pumps of serum to the skin in upwards strokes. Follow with your moisturizer. Use daily, morning and night.

Step 2: When you're ready to refill, remove the cap and gently unscrew the pump from the empty bottle. Unscrew the cap on the refill pouch, and line the nozzle up with the empty bottle. Gently press from the bottom of the pouch until your bottle is filled to just above The Outset logo.

More product, more value, less waste. Extend the life of your bottles with Refill Pouches, containing 50% more product than our standard size.

HYDRATES: Hyaluroset™ Complex: our signature botanical alternative to hyaluronic acid that delivers immediate and lasting moisture to nourish, plump and smooth fine lines and wrinkles. It is clinically shown to outperform hyaluronic acid after 24 hours and improves the skin barrier in just 2 weeks. 

FIRMS: Vegan Collagen: sustainably created via fermentation, this clean alternative to traditional collagen helps improve skin firmness and elasticity. Pullulan: provides a firming effect, promoting a smoother appearance.

BRIGHTENS: Brassica Napus Seedcake Extract, clinically proven to improve the look of hyperpigmentation.

PLUMPS: Mexican Arnica Flower Extract: helps to soothe and hydrate the skin.

• 95% agree skin feels soothed and hydrated
• 95% agree skin feels smoother and plumper
• 92% agree skin looks more youthful
• 90% agree this boost skin's radiance
• Independent consumer study, 38 people, 28 days

• Refillable glass bottle is fully recyclable
• Pump is made from 30% post-consumer recycled plastic (please separate bottle from cap pump before recycling)
• Carton made from fully recyclable, FSC-certified paper
• Please note: recycling is subject to local policies and facilities