Ever looked at your underarm in the mirror as you are applying your deodorant and noticed that the skin appears to be totally discoloured and darkened? Did you know that deodorant can actually leave behind darkened skin for a few key reasons?
1️⃣ Irritation & Inflammation
Ingredients like alcohol, baking soda, or certain fragrances can irritate the delicate underarm area. Repeated irritation triggers an inflammatory response, which stimulates melanocytes (the pigment-producing cells) to create more melanin. This can result in dark patches. This is especially common in sensitive skin types or those prone to eczema or razor burn.
2️⃣ Build-Up of Dead Skin Cells
Deodorants and antiperspirants often contain waxy or occlusive ingredients that sit on top of the skin. When combined with infrequent exfoliation, this can lead to a build-up of dead skin cells, sweat, and product residue that appears as dull, darkened skin.
3️⃣ Shaving + Friction
Shaving daily can cause microtears and inflammation, which, when paired with tight clothing or repetitive motion, adds more irritation, making the area more likely to pigment over time.
4️⃣ Aluminium Compounds (in Antiperspirants)
Some antiperspirants use aluminium salts to block sweat glands. In some of us, this can lead to a reaction that causes post-inflammatory hyperpigmentation over time. This is especially true if the product is too harsh or used on already-irritated skin.
Now this is all well and good to know, but you are perhaps thinking, “But Kallistia, I still need to use deodorant, so how can I fix this discolouration and get an even skin tone back on my underarms?”
The Hyper Renew Kit can really help combat darkened underarm skin caused by irritation, inflammation, and pigment overproduction. It is especially helpful when it’s triggered by deodorant, shaving, or friction. Here’s how the Kit works to support even skin tone from within:
This all natural duo works to help calm inflammation, inhibit melanin overproduction, and promote more even cell turnover. Then, in addition, it supports the skin’s structure and hydration, making it less reactive to friction and irritation:
🪵 Licorice Root: A natural skin brightener that helps inhibit tyrosinase, the enzyme responsible for melanin production. Especially helpful for pigment caused by friction or irritation.
🌿 Polypodium Leaf: A little fern plant with photoprotective and anti-inflammatory properties that help prevent and fade hyperpigmentation, even in delicate or sun-damaged areas.
🥚 Zinc: Supports wound healing and regulates inflammation, which is essential when pigmentation stems from shaving, rash, or deodorant reactions.
🥕 Vitamin A: Helps encourage healthy skin cell turnover, gently bringing pigmented cells to the surface for natural fading.
🍊 Vitamin C: A powerful antioxidant that also helps block pigment formation and supports collagen repair, reducing the rough or shadowy appearance of dark patches.
🐉 Dragon’s Blood Powder: Contains anti-inflammatory compounds that soothe irritation and may reduce pigment triggered by repeated skin trauma.
🍇 Grapeseed Extract: Rich in OPCs (oligomeric proanthocyanidins) that help protect and repair skin from oxidative stress, which worsens discolouration.
💧 Hyaluronic Acid: Keeps the skin barrier hydrated and plump, which reduces the appearance of darkness and improves texture. Also supports healing after damage.
🎋 Lustriva®: Clinically studied to support skin elasticity and renewal, which is key when reversing pigmentation or skin trauma.
🥛 Probiotics: Help balance gut–skin axis and reduce systemic inflammation, which can impact how skin responds to external irritants.
What makes the Hyper Renew Kit truly most helpful for underarm darkening is that it targets the root cause. It helps with the inflammation, pigment triggers, and poor skin turnover, PLUS the recovery process of repairing the skin barrier, reducing reactivity, supporting hydration and collagen production. This is perfect for sensitive areas like underarms, where harsh topicals often cause more harm than good and are most frequently wiped away by clothing!
Shop the Kit today and experience the full body even skin tone for yourself!
Talk soon,
K xx
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