Ursa Major Vitamin C Serum 1 oz — Natural Brightening Treatment, Gentle Vegan Formula for Sensitive Skin

Ursa Major Brighten Up Vitamin C Serum is a lightweight, natural Vitamin C treatment that brightens, hydrates, and helps improve skin tone and firmness without harsh chemicals.

This 1-ounce serum blends a stable, water-soluble form of Vitamin C (ascorbic acid polypeptide) with botanical actives to target dullness, uneven tone, and signs of aging while remaining vegan, cruelty-free, and free of common suspect ingredients. It’s formulated to absorb quickly, layer well under moisturizers, and suit a broad range of skin types, including sensitive skin that struggles with traditional Vitamin C formulations.

How does this serum brighten and even skin tone?

The formula uses ascorbic acid polypeptide, a newer Vitamin C derivative that maintains potency longer and is gentler on skin. Complementary botanicals help soothe and protect while promoting an even-looking complexion.

• Ascorbic acid polypeptide for sustained brightening activity.
• Rose hip provides hydration and supports skin renewal.
• Aspen bark soothes to reduce irritation associated with active brighteners.
• Edelweiss adds antioxidant protection against environmental stressors.

Will this serum work for sensitive or reactive skin?

Because the Vitamin C is in a polypeptide form, it’s generally less irritating than high-strength L-ascorbic acid serums. The formulation is fragrance-free and avoids harsh solvents, making it more suitable for those who need gentler brightening treatments.

• Fragrance-free to reduce potential irritation.
• No parabens, sulfates, silicones, glycols, or PEGs.
• Lightweight texture that absorbs quickly without leaving residue.
• Can be layered under moisturizers and sunscreens comfortably.

How do I use Brighten Up in my skincare routine?

Apply the serum after cleansing and toning, typically once or twice daily depending on tolerance and your existing routine. Follow with a hydrating moisturizer and daytime SPF when used in the morning.

• Use a few drops on clean, dry skin—pat gently until absorbed.
• Layer under moisturizer; follow with SPF during daytime use.
• Introduce gradually if combining with retinoids or strong actives.
• Store away from direct sunlight to preserve stability.

What visible benefits can I expect and when?

Results vary by individual, but users commonly notice improved radiance and smoother-looking texture within weeks of consistent use. Because the active is stable, the serum aims to deliver steady brightening without frequent degradation.

• Increased skin luminosity and reduced dullness over weeks.
• Smoother-looking tone and reduced appearance of uneven patches.
• Hydration from rose hip helps plump fine lines visually.
• Longer shelf life and sustained activity compared with some Vitamin C serums.

Who is this for: Ursa Major Brighten Up Vitamin C Serum is designed for anyone seeking a cleaner, plant-forward brightening serum—especially people with dull or uneven skin tone, those sensitive to traditional vitamin C, or shoppers prioritizing vegan, non-toxic skincare. It’s appropriate for both men and women and can be incorporated into morning or evening routines as part of a broader skincare regimen.

Ingredients

Full list of ingredients (* denotes organic): helianthus annuus (sunflower) seed oil, glycerin, tetrahexyldecyl ascorbate, populus tremuloides bark extract, ascorbyl glucoside, coco-glucoside, coconut alcohol, butyrospermum parkii (shea) butter*, aloe barbadensis (aloe vera) leaf juice powder*, rosa canina seed extract*, leontopodium alpinum meristem cell culture, hydrogenated lecithin, rosa damascena flower oil*, citrus aurantium dulcis (orange) peel oil*, rosmarinus ocinalis (rosemary) leaf extract*, bisabolol*, sodium anisate, glyceryl caprylate, sclerotium gum, xanthan gum, arginine