A brown glass dropper bottle labeled Mad Hippie Vitamin C Serum with a black dropper cap and yellow circle designs on the label. A product box with text listing directions, ingredients, and company information. The directions read: Massage into skin after cleansing. A yellow design decorates the lower right side of the box. A dropper bottle of Mad Hippie Vitamin C Serum balances atop two smooth gray stones, with a slice of orange leaning against the bottle, set against a light gray background. Skincare products from Mad Hippie—including a serum bottle with dropper and two boxes featuring yellow watercolor circles—are arranged on white cylindrical and rectangular stands, set against a muted green background. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
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A brown glass dropper bottle labeled Mad Hippie Vitamin C Serum with a black dropper cap and yellow circle designs on the label.

Mad Hippie Vitamin C Serum

1.02 oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Made with sustainable materials.
  • Free from harmful chemicals.
  • Supports fair trade and ethical practices.
Purchase options

Vitamin C Serum $33.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Glow-boosting serum with an advanced form of vitamin C, clinically proven to visibly brighten, smooth, and reduce discoloration — Boosted by vitamin E & ferulic acid, with chamomile and konjac root to calm and protect.

Key Ingredients

  • Vitamin C (Sodium Ascorbyl Phosphate) - A highly stable, barrier-safe form of vitamin C that delivers visibly brighter skin and improved texture. It absorbs efficiently, stays active longer, and is ideal for daily use — perfect for acne-prone skin.
  • Vitamin E + Ferulic Acid - These powerful antioxidants offer a compounding effect when combined with vitamin C, improving the efficacy of the formula. Together, this gold-standard trio delivers stronger protection against oxidative stress and visibly brighter, firmer skin.
  • Hyaluronic Acid - Holding up to 1000x its weight in water, this humectant binds moisture to the skin, plumping and reducing the appearance of fine lines.
  • Konjac Root + Chamomile - These calming botanicals help soothe skin and reduce visible redness while supporting a healthy moisture barrier.

Water Deionized, Vitamin C (Sodium Ascorbyl Phosphate), Alkyl Benzoate, Vegetable Glycerin, Water, Glycerin, Sodium Levulinate, Sodium Anisate, Clary Sage (Salvia Sclarea), Grapefruit (Citrus Grandis), Hyaluronic acid, Amorphophallus Konjac Root Powder, Aloe Barbadensis Leaf, Vitamin E (Tocotrienol), Ferulic acid, Chamomile Flower Extract (Recutita Matricaria), Sodium Phytate, Xanthum Gum, Hydroxyethylcellulose.

Mad Hippie Vitamin C Serum is easy to use, and it’s easy to fit into your skincare routine. We recommend using it in the morning after you’ve washed your face. After you’ve dried your face, take a dime-size amount using the dropper top, and apply and massage it into your face and neck for the best results.

Grove Values

Flat lay of various eco-friendly makeup products on a pink background, including lipsticks, brushes, a mascara, a cream eyeshadow, and red Axiology Lip-to-Lid Balmies packaging.
3,000+ BANNED INGREDIENTS

Beautifully clean makeup and skincare.

From lip color to moisturizer, every beauty product is vetted for ingredients and materials that align with our strict standards, so you can feel confident in what goes on your skin.

A jar of Himalayan salt scrub with its lid off, showing the pink scrub inside, placed on a pink circular background with a shadow cast to the right.

No hidden ingredients

Made without parabens, phthalates, or heavy metals

Two green glass bottles of OSEA hyaluronic sea serum with silver caps are displayed on a pink circular background. One bottle stands upright, while the other lies at an angle.

Safer, smarter formulas

No talc, formaldehyde donors, or petroleum-based ingredients

Three multi-use Axiology Lip-to-Lid Balmies crayons in a red box, with the box lid partially open and another box with product details leaning against it, all on a peach-colored circle background.

Less plastic, fewer microplastics

Low-waste formats and plastic-free packaging where possible

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog