Good Stuff
"I really enjoy this product! Especially mixed with lotion!"
Booster Defense +
Antioxidant Booster Oil
$78.00
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Application
In the morning and/or evening for one month, after cleansing and spraying on Lotion Yon-Ka, add a few drops of the concentrate to your usual cream, then apply to the face and neck.
Description
Boost your skin’s environmental defenses to prolong its youthful qualities.
Our protective antioxidant serum is a light, dry facial oil that boosts skin’s antioxidant defenses against environmental damage, particularly skin-aging free radical damage. Booster Defense+ oil serum features a potent complex of antioxidant extracts and oils, including tea seed oil, pressed from the tea plant, cistus essential oil, pomegranate oil and polyphenol-rich pine bark. Our Booster Defense + is designed to be mixed into a prescribed Yon-Ka moisturizer for extra antioxidant protection.
15 ml.
SKU: 23410
Ingredients
Key ingredients:
94% Nautral Ingredients
• Pine bark polyphenols, pomegranate oil, citrus essential oil: antioxidant, prevents skin aging
• Camellia oil, Inca Inchi oil: nourishing, protecting
• Petitgrain, Sweet Orange, Yon-Ka Quintessence: calming, soothing
• Pine bark polyphenols, pomegranate oil, citrus essential oil: antioxidant, prevents skin aging
• Camellia oil, Inca Inchi oil: nourishing, protecting
• Petitgrain, Sweet Orange, Yon-Ka Quintessence: calming, soothing
INCI List
INGREDIENTS : HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL*, COCO-CAPRYLATE/CAPRATE, UNDECANE, CAMELLIA JAPONICA SEED OIL, PLUKENETIA VOLUBILIS SEED OIL*, TRIDECANE, PUNICA GRANATUM SEED OIL*, LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL, PELARGONIUM GRAVEOLENS LEAF OIL, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL, CUPRESSUS SEMPERVIRENS OIL, PALMITOYL PINE BARK EXTRACT, THYMUS VULGARIS (THYME) FLOWER/LEAF OIL, CITRUS AURANTIUM AMARA (BITTER ORANGE) LEAF/TWIG OIL, PARFUM/FRAGRANCE, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, PALMITIC ACID, CISTUS LADANIFERUS OIL, TOCOPHEROL, CITRUS AURANTIUM DULCIS (ORANGE) OIL, LINALOOL, CITRONELLOL, GERANIOL, LIMONENE, HYDROXYCITRONELLAL, COUMARIN, CITRAL, D'ORIGINE NATURELLE/OF NATURAL ORIGIN, *BIO/ORGANIC
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Overall rating: 5.0 / 5 from 12 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["feels"].
Review highlights
Reviews
Booster defense
"I have been adding the booster defense oil to my moisturizer and feel like it is adding another level of nourishment."
It was love at first
"It was love at first application. I was amazed how wonderful it felt and I'm really impressed."
Turns my night cream up
"Turns my night cream up a notch! So luxurious!"
Instant moisture!
"Instant moisture!"
I just started using this
"I just started using this product but I can already tell that I'm going to love it as much as I love the Hydra + booster. These little guys are super helpful when you are wanting to target specifics in your skincare routine. Highly concentrated and powerful."
My skin has a glow
"My skin has a glow when I use this. Makes me feel good to protect my skin everyday as I'm out and about."
I think I might like
"I think I might like this better than vital defense. I'm using it before I put on my tinted sunscreen."
Absolutely Love
"This stuff is amazing is boosts my moisturizer and makes my skin so smooth and not dry. I have very dry skin and this has been helping sooo much I love it."
Must have for dry skin
"This product is perfect for those who have mature dry skin. I add a few drops to any Yonka product to make it extra moisturizing. Love the way it feels and smells. I plan to add more booster products to my Yonka skin care routine."
Q&A
Frequently Asked Questions
Is Booster Defense + good for sensitive skin?
Yes. Booster Defense + is suitable for many sensitive skin types because it is formulated as a light, dry facial oil with a focused complex of antioxidant extracts and botanical oils including camelia oil, cistus essential oil, pomegranate oil, and polyphenol-rich pine bark. These ingredients are chosen for antioxidant protection rather than harsh exfoliation, and the product is designed to be blended into a Yon-Ka moisturizer to moderate concentration and minimize irritation. This makes it ideal for clients who want antioxidant support without strong active acids or fragrances. However, because it contains essential oils, anyone with very reactive or allergy-prone skin should patch test first or consult a dermatologist to confirm tolerance.
How do I use Booster Defense + with my Yon-Ka moisturizer?
Use Booster Defense + by mixing a few drops directly into your prescribed Yon-Ka moisturizer before application. The formula is intended as an additive antioxidant boost, so combining it with your moisturizer disperses the oil evenly and strengthens environmental defenses on the skin. Apply the blended product to clean skin in the morning and or evening depending on your routine. This approach preserves the moisturizer’s hydrators and barrier-supporting ingredients while adding concentrated polyphenols and botanical oils. Note that Booster Defense + is designed as a booster rather than a standalone sunscreen or hydrating cream, so continue to use your regular moisturizer and sun protection as advised.
Can Booster Defense + help prevent signs of aging?
Yes, Booster Defense + contributes to the prevention of premature aging by reinforcing the skin’s antioxidant defenses against free radical damage. Its formulation combines camelia oil, pomegranate oil, cistus essential oil, and pine bark polyphenols, all known for antioxidant activity that helps neutralize oxidative stress from pollution and other environmental aggressors. Used regularly as a boost mixed into a Yon-Ka moisturizer, it supports the protective layer that helps maintain firmness and radiance over time. For optimal anti-aging results, use it as part of a complete Yon-Ka regimen including hydration, targeted serums, and daily sun protection, since antioxidants complement but do not replace sunscreen or professional treatments.
Is Booster Defense + suitable for oily or acne-prone skin?
Yes, Booster Defense + can be suitable for oily and certain acne-prone skin types because it is formulated as a light, dry facial oil rather than a heavy occlusive oil. Key botanical components like camelia oil are prized for a lightweight, absorbent texture, and the antioxidant complex targets free radical damage without adding heavy emollients. When mixed sparingly into a Yon-Ka moisturizer, it can deliver protection without overwhelming the skin’s surface. That said, individuals with active cystic acne or severe breakouts should consult a dermatologist and perform a patch test, because every oily or acne-prone skin responds differently to oils and essential oils.
How long will a 15 ml bottle of Booster Defense + last with daily use?
A 15 ml bottle of Booster Defense + typically lasts several weeks to a few months with daily use, depending on application frequency and the number of drops used each time. Because the formula is concentrated and meant to be mixed into a Yon-Ka moisturizer, most users apply 3-4 drops per use to obtain antioxidant benefits, which extends the product’s lifespan. For example, modest daily use of two to three drops can result in many dozen applications from a 15 ml bottle. Exact duration varies by personal routine, so those who use larger quantities or apply multiple times per day should expect a shorter period of use.
Can I layer Booster Defense + with other Yon-Ka serums or treatments?
Yes. Booster Defense + is designed to integrate into a Yon-Ka skincare regimen and can be layered with other Yon-Ka serums or treatments. The booster is formulated to be mixed into your prescribed Yon-Ka moisturizer or applied alongside serums that target hydration or specific concerns, allowing the antioxidant complex to complement active ingredients. For best results, apply thin, water-based serums first, allow them to absorb, then blend Booster Defense + into your moisturizer and finish with any oil-phase products. If you are using potent actives, consult your Yon-Ka advisor or dermatologist to ensure optimal sequencing and tolerance.
Does Booster Defense + protect skin from pollution and blue light?
Partially. Booster Defense + helps protect skin from oxidative stress caused by pollution and light exposure because it contains a concentrated mix of antioxidants and polyphenol-rich extracts, such as pomegranate oil and pine bark, which neutralize free radicals generated by environmental aggressors. These actions reduce the chemical pathways that contribute to cellular aging from pollution and some forms of light-induced oxidative damage. However, it is not a physical barrier or a replacement for sunscreen, and it should be used alongside proven sun protection and barrier-strengthening steps for comprehensive defense against environmental and light-induced harm.
Is Booster Defense + safe to use during pregnancy or breastfeeding?
Booster Defense + contains essential oils, including cistus essential oil, and concentrated botanical extracts, and while many topical antioxidants are generally used in pregnancy, essential oils can be restricted in some pregnancy or lactation protocols. Because individual medical guidance varies, Yon-Ka Paris recommends consulting your physician or obstetrician before using Booster Defense + during pregnancy or while breastfeeding. If cleared by your healthcare provider, perform a patch test and follow their recommendations on frequency and quantity to ensure safe topical use.
What makes Booster Defense + different from a regular facial oil?
Booster Defense + differs from a regular facial oil because it is a targeted antioxidant booster formulated to be mixed into a Yon-Ka moisturizer rather than serving as a standalone emollient. Its composition emphasizes a potent complex of antioxidant extracts and oils, including camelia oil, pomegranate oil, cistus essential oil, and pine bark polyphenols, delivering concentrated protection against free radical damage. The texture is a light, dry oil designed for blending rather than heavy occlusion, so it augments a prescribed skincare step rather than replacing hydration or sun protection. This makes it particularly suited to clients seeking an evidence-informed, spa-grade antioxidant enrichment within their Yon-Ka routine.
How quickly will I notice results from using Booster Defense +?
You may notice immediate sensory benefits such as improved skin softness and a more refined surface texture soon after the first applications because the formula is a light, dry oil that layers smoothly when mixed into a Yon-Ka moisturizer. Biochemical effects from antioxidants, such as reduced oxidative stress on the skin, are cumulative and typically become noticeable over weeks with consistent use, contributing to a healthier-looking complexion and protection against environmental aging. For measurable changes in resilience and visible aging signs, combine Booster Defense + with a comprehensive Yon-Ka regimen and sun protection, and allow several weeks to three months for progressive benefits to appear.
