The Science and Soul Behind Sweet Lupine Brightening & Firming Serum

person angelina swanson
calendar_today Nov 11, 2025
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Something Beautiful is Blooming November 13, 2025

As the seasons shift and the air turns cool and dry, our skin often asks for a little more -more nourishment, more vitamins, more care. This is the time of year when we begin to notice the effects of summer sun and the early signs of winter dryness. It’s the perfect moment to offer our skin something restorative, something that both strengthens and brightens from within. That’s why our newest creation, the Sweet Lupine Brightening & Firming Serum, was born.

We designed this serum to awaken your skin’s natural radiance during the months it needs it most. While we’ve been crafting both nourishing facial oils and brightening serums, we’ve been working for the last few years on combining the benefits of both into one powerful serum. Rooted in our love for the plants of the Pacific Northwest, it began with one extraordinary ingredient: Sweet Lupine Extract.

Lupine plants, with their gorgeous purple blossoms, flourish in the dry, depleted soil of the high desert and alpine regions of our Cascade mountains. They draw up essential minerals while at the same time, enriching the soil by fixing nitrogen. There are many different species of lupine growing around the world and the seeds of the sweet lupine, lupinus albus, are widely cultivated for food and have been heavily researched for decades.
Note: Don’t eat lupine seeds you find growing in the wild - they contain dangerous toxins!

The velvety soft outer coating of lupine seeds contains lupeol which is rich in peptides that naturally support collagen production and help restore firmness and elasticity in our skin. We’ve been using this potent extract in our Geranium & Lupine Eye Cream for many years to treat the delicate skin around the eyes. After seeing and experiencing how well that lovely eye cream works to diminish fine lines, we’ve decided it’s time to give those benefits to the rest of our skin!

We paired Sweet Lupine with a trio of vitamins long known for their skin-transforming benefits:

• Vitamin C (Tetrahexyldecyl Ascorbate), extracted from citrus fruits, is an oil-soluble, stabilized vitamin C that brightens skin and boosts collagen.

• Vitamin A (Bakuchiol), a gentle, natural retinol alternative to smooth texture and refine the skin’s surface. This fruit extract is sustainably grown (it’s a popular food in Brazil) and is more gentle on the skin than synthetic retinoids.

• Vitamin E (wheat free) deeply protects and nourishes the skin while acting as a shield against environmental stress.

Together, they create a synergy that addresses the visible signs of aging while replenishing our skin’s moisture barrier - essential as the temperatures drop, humidity falls and heaters kick on.

To support these actives, we blended nutrient-rich oils like Cranberry Seed, Pumpkin Seed, Jojoba, Meadowfoam, Evening Primrose, and Rose Hip. These oils are the perfect combination of a luscious cushion of hydration, ceramides and antioxidants, soothing dryness and helping to smooth fine lines without feeling heavy. The result is a serum that feels velvety yet light, absorbing beautifully to leave skin soft, supple, and calm.

How We Know it Works:

In a 45 day trial on 37 people, the results were overwhelmingly positive. Our testers noticeably a significant improvement in brighter skin, skin tone overall and a reduction in fine lines and wrinkles.

After Just 45 Days:

92% were Very Satisfied to Extremely Satisfied with the results

More than 72% of participants saw Brighter, More Even Skin Tone

More than 75% reported their skin was more hydrated

More than half reported that their fine lines and wrinkles were less noticeable.

"Sweet Lupine really delivered. It not only brightened my overall skin tone, but significantly helped even pigmentation issues. AOS has been my primary skincare since 2023. As a 43 year old actor, choosing to age naturally, this skincare line delivers the most significant anti-aging results. I'm hooked on sweet lupine. Definitely a fan! Thanks team AOS." ~ J.M.

When to Use:

Evenings are the best time to use this serum, when your body naturally shifts into healing and repair mode. A few drops gently massaged into freshly cleansed skin help restore balance. You can use it alone or followed by your favorite nighttime moisturizer. *We like to treat the backs of our hands as well, because they always need a little extra love.

We created Sweet Lupine Brightening & Firming Serum as a reflection of the season - a formula that meets your skin where it’s at, offering renewal, strength, and light during the darker months. It’s a ritual of restoration, born from the wild beauty of our mountains and the quiet intelligence of native plants.