Intense C-Boost Mela-Even Cream

Name: Celtic Spa Skincare
Address: US
Price range: $$

$102.00 USD

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Shipping calculated at checkout.

Uneven skin tone, dark spots, and dullness meet their match. The Environ Intense C-Boost Mela-Even Cream delivers a potent dose of oil-soluble Vitamin C — one of the most effective forms for penetrating the skin barrier — to visibly brighten, even, and restore the appearance of luminosity to sun-damaged or pigment-prone skin.

Unlike water-soluble Vitamin C that degrades quickly, ascorbyl tetraisopalmitate remains stable and active, working to help reduce the appearance of fine lines, lax skin, and discolouration while providing powerful antioxidant protection against environmental aggressors.

Best for: Uneven skin tone · Dark spots · Sun damage · Dull, tired-looking skin · Fine lines

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Free Shipping $150+

30-Day Returns

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How to Use

New to Environ? Start low, go slow — this is the Environ philosophy, and it applies here too. Intense C-Boost can be introduced at any stage of your Vitamin STEP-UP SYSTEM™. If you have sensitive skin, build up your vitamin A tolerance first before adding this to your routine. How to use: 1. Pre-cleanse, cleanse, and tone with your Environ products as usual. 2. Apply Mela-Prep Lotion to darkened areas, morning and evening. 3. Mix equal amounts of Serum A and Serum B in your palm and massage into pigmented areas, morning and evening. 4. Apply Intense C-Boost to the full face (or targeted areas) before your Environ vitamin A moisturiser. 5. Finish with a broad-spectrum SPF — essential when using active vitamin C. Tip: For advanced users, cosmetic needling prior to the Mela-Prep Lotion and Serum System in the evening can enhance results.

Shipping & Returns

Free standard shipping on US orders over $150.

Orders are processed within 1–2 business days, Monday–Friday. Standard delivery takes 3–5 business days after dispatch. Expedited options available at checkout.

International: We ship to Canada and select destinations. Delivery 7–14 business days. Customs duties and import fees are the customer's responsibility.

Returns: Items may be returned within 30 days of delivery. Products must be unopened, unused, and in original packaging. Customers are responsible for return shipping costs. Refunds processed within 7 business days of receipt.

To start a return, email Hello@celticspaskincare.com with your order number.

Packaging & Shelf Life

Twelve (12) months unopened
10 - 12 weeks period after opening
25ml airless tube dispenser

FAQs

What skin types are Environ products suitable for?
Environ products are formulated for all skin types, including sensitive skin. Our expert team can help you find the right products for your specific concerns.

How long will it take to see results?
Most clients notice visible improvements within 4–6 weeks of consistent use. Vitamin A products work progressively — results build over time.

Can I use Environ products if I'm pregnant?
We recommend consulting your healthcare provider before using vitamin A (retinol) products during pregnancy. Please contact us for guidance on pregnancy-safe alternatives.

Do you offer samples or consultations?
Yes! Contact us at Hello@celticspaskincare.com or call 617-777-0026 to book a skin consultation with our spa team.

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