Rare C Serum
"Almost all of my reactive skin clients struggle to tolerate even the gentlest vitamin C serums, which is why I’m so glad I found Hale & Hush Rare C Serum for them. It was specifically formulated with reactive skin in mind, so clients can finally get antioxidant and brightening support without constantly irritating their skin by looking for one that works for them."Laziza K
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3-O-Ethyl Ascorbic Acid
A stable, non-irritating ether derivative of vitamin C that penetrates deeper than standard ascorbic acid, brightens tone, inhibits melanin production.
Sodium Hyaluronate
Draws moisture into the skin and holds it there, keeping the serum hydrating and comfortable for all skin types including dry and sensitive.
Beta-Glucan
Calms redness and inflammation, strengthens the skin barrier, attracts and retains moisture, and supports skin recovery and resilience with consistent use.
Same Day Shipping
We ship all orders every day, so your skincare never has to wait. With fast, daily fulfillment, you’ll get your products quickly—before you run out or miss a step in your routine.
Standard ascorbic acid serums require a very low pH to be effective, which is what causes the stinging, redness, and irritation they are known for. Hale and Hush Rare C Serum uses 3-O-ethyl ascorbic acid, a stable ether derivative that does not require a harsh pH environment to work. It penetrates more deeply than ascorbic acid and is significantly less likely to cause irritation, making it appropriate for sensitive and reactive skin.
The form of vitamin C in Hale and Hush Rare C Serum is specifically chosen for its stability and gentleness. Most clients who have had bad experiences with vitamin C serums have been using L-ascorbic acid formulas. Starting with once daily use and building to twice daily gives even reactive skin time to adjust without disruption.
Yes. The formula contains alcohol denat., which helps deliver the vitamin C into the skin and keeps the texture lightweight. This is balanced by hyaluronic acid, beta-glucan, and glycerin. For very reactive or barrier-compromised skin, starting with once daily application is the best approach.
Yes. Hale & Hush Rare C Serum helps brighten the skin and improve uneven tone, leading to a more balanced and radiant complexion.
It can be used at either time, but many prefer using Hale & Hush Rare C Serum in the morning to support antioxidant protection throughout the day.
We are proud to be an Authorized Hale & Hush Retailer, using the exact same products every day on clients in our NYC skincare clinic. Every product you receive is 100% authentic and factory-sealed. All items are shipped directly from our environmentally controlled space to preserve their quality and efficacy.
Apply a thin, even layer as the first serum to clean skin in the AM, PM, or both. Allow to absorb fully before layering other serums or moisturizer on top. For sensitive skin, start with once daily and increase to twice daily as tolerated.
Aqua (Water), Hamamelis Virginiana (Witch Hazel) Water, Alcohol, 3-O-Ethyl Ascorbic Acid, Glycerin, Lysophosphatidic Acid, Lecithin, Lysolecithin, Artemisia Vulgaris (Mugwort) Extract, Laminaria Digitata Extract, Sodium Hyaluronate (L), Beta-Glucan (D), Lonicera Caprifolium (Honeysuckle) Flower Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Citric Acid, Xanthan Gum, Phenethyl Alcohol, Caprylyl Glycol, Potassium Sorbate.
The skincare benefits described are based on the product’s intended use and active ingredients, but individual results can vary. Factors such as skin type, condition, lifestyle, and consistent use all influence outcomes. This information is not a substitute for professional advice. Always follow usage directions and consult a skincare professional for personalized recommendations.
