✓ In stock — ships in 1–3 business days
Antioxidant Renewal Serum
Pair it with the Renewal Device and pay less
The Complete Renewal Ritual gives you this serum, The Renewal Device and a free jade roller & gua sha set: $89.99 for all three, less than the device and serum cost on their own ($95.99).
Brighten. Even. Defend. A daily vitamin C serum made for skin that's changing. Vitamin C, Ferulic Acid and MSM work together to help fade the look of dark spots and bring back a more even, radiant tone. Lightweight and gentle enough for everyday use.
✓ Vitamin C (Sodium Ascorbyl Phosphate) — a stable, gentle form of vitamin C for brighter, more even-looking skin
✓ Ferulic Acid — antioxidant support against everyday environmental stress
✓ MSM + botanicals — help calm the look of redness and unevenness
✓ No synthetic fragrance — a light natural scent from orange and grapefruit peel oils
How to use +
- Cleanse: Start with clean, dry skin.
- Apply: Massage a dime-sized amount into face, neck and décolleté with your fingertips.
- Finish: Let it absorb fully, then follow with moisturizer. In the morning, finish with sunscreen.
Use once or twice a day. Using The Renewal Device? Apply the serum first, then glide the device over it.
Why it works +
- Vitamin C (Sodium Ascorbyl Phosphate) — a stable, gentle form of vitamin C that helps fade the look of dark spots and even out tone, without the sting some stronger forms can cause.
- Ferulic Acid — a plant-derived antioxidant that works alongside vitamin C to help defend skin against the environmental stress that contributes to visible aging.
- MSM (Dimethyl Sulfone) — supports skin's natural repair process and helps calm the look of redness and unevenness.
- Orange stem cell extract — supports skin's natural renewal for a firmer, more elastic look over time.
Together they focus on the three things that change most visibly in midlife skin: tone, firmness and radiance.
Ingredients +
72% organic • 98% natural
Aqua (Deionized Water), Sodium Ascorbyl Phosphate (Vitamin C), Hamamelis Virginiana Water (Witch Hazel), Cassia Angustifolia Seed Polysaccharide (Plant Based Hyaluronic Acid), Dimethyl Sulfone (MSM), Citrus Aurantium Dulcis (Orange) Callus Culture Extract, Tocopheryl Acetate (Vitamin E), Organic Aloe Barbadensis Leaf Juice (Aloe Vera) Ferulic Acid, Glycerin (Kosher, Vegetable), Simondsia Chinensis (Organic Jojoba) Oil, Organic Centella Asiatica Extract (Gotu Kola Extract), Equisetum Arvense Extract (Horsetail Extract), Taraxacum Ocinale Extract (Dandelion) Extract, Geranium Maculatum (Wild Geranium) Extract, Arginine, Acrylates/C10-30 alkyl acrylate Crosspolymer, Phenoxyethanol, Ethylhexylglycerin, Citrus Sinensis Dulcis (Sweet Orange) Peel Oil, Citrus Paradisi (Grapefruit) Peel Oil.
Good to know +
- Patch test before first use, especially if your skin is sensitive. Avoid contact with eyes.
- Contains citrus peel oils. If you're sensitive to fragrance or citrus, check the ingredient list first.
- Keep the cap closed and store away from heat and direct sunlight.
- Subscribe and save 15%: delivered monthly, and you can skip, pause or cancel anytime from your account.
- 60-day returns on unopened items.
✓ Free US shipping ✓ 60-day returns on unopened items ✓ Cruelty-free, dermatologist tested
Frequently Asked Questions
Is this safe for sensitive or reactive skin?
The Antioxidant Renewal Serum is free of synthetic fragrance (its light, natural scent comes from orange and grapefruit peel oils) and made with sensitive, changing skin in mind. As with any new skincare product, patch test first if you have known sensitivities.
What's your return policy?
You have 60 days to return items that are unopened and undamaged. If your order arrives damaged or gets lost in transit, email SecondBloomSkin@proton.me with your order number (and photos for damage) and we'll arrange a replacement or refund. Opened or used products can't be returned. Full details are in our refund policy.
How fast will my order ship?
Every order ships free within the US. Orders ship within 1–3 business days and typically arrive within 7 business days. You'll get a tracking email as soon as it's on its way.
How long until I see results?
Skin renewal is gradual, and everyone's skin is different. For the best chance of seeing a difference, use your routine consistently every day for several weeks.