The NEW lightweight SPF 50 fluid moisturiser that feels like skincare, not sunscreen, from dermatologist Dr. Andrew Birnie. Perfect for those who want to streamline their skincare routine with one combined SPF 50 and moisturiser, or a great solution for those who don't typically like wearing SPF. 

Enriched with 0.5% low molecular weight hyaluronic acid to deeply hydrate and plump. Glycerin, Niacinamide, and vitamin E enhance the skin’s natural moisture barrier and regulate sebum production. 

The formula continues to deliver the high-protection and UV defense Altruist is known for with it's exceptional price point.

This ultra-comfortable, non-greasy fluid blends broad-spectrum UVA (for ageing - PPD 20 -  and UVB (for burning) protection with 0.5% low molecular weight hyaluronic acid to deeply hydrate and plump. Fragrance-free, non-comedogenic, and hypoallergenic, it’s ideal for even the most sensitive skin.

BENFITS

- Lightweight, non-greasy SPF 50 that absorbs quickly with no white cast

- Silky-smooth finish that layers beautifully under makeup or on its own

- 0.5% low molecular weight hyaluronic acid hydrates and plumps

- Glycerin and niacinamide support the skin barrier and lock in moisture

- Dermatologist-developed, fragrance-free, and non-comedogenic

YOU'LL LOVE THIS IF

You want an SPF that feels more like a hydrating skincare step than a sunscreen. If you’ve struggled with heavy, greasy SPF formulas, this is the perfect alternative—silky-smooth, weightless, and designed to work seamlessly under makeup or on its own.

Ideal if your skin is prone to dehydration (lacking in water, whilst still feels oily at times), in need of extra barrier support, or you want a daily UV protector that feels luxurious to wear.