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  • Serious Skincare A FORCE Retinol Serum and 4 Million IU Retinol Cream help visibly smooth wrinkles, improve skin texture, and reveal firmer, younger-looking skin.
  • A Force Ingredients
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A Defiance DUO

A Defiance DUO

Retinol Serum Concentrate + Time-Release, Nanoencapsulated Retinol Cream

$88.00 $44.00 $39.60
$88.00 $44.00
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Renew. Smooth. Transform.

Unlock the power of retinol with this advanced two-step anti-aging system designed to visibly smooth wrinkles, improve skin texture, and restore a firmer, more youthful-looking complexion.

Featuring A FORCE Retinol Serum Concentrate and our 4 Million IU Retinol Cream, this powerhouse duo delivers time-released retinol deep into the skin to help encourage healthy skin renewal while supporting the appearance of firmer, smoother, more radiant skin. Together, these complementary formulas help improve the look of fine lines, wrinkles, uneven texture, and loss of elasticity—revealing a complexion that looks refreshed, revitalized, and beautifully renewed.

Why You'll Love It

✨ Helps visibly reduce the appearance of fine lines and wrinkles

💛 Encourages healthy skin renewal for a smoother, more refined complexion

💧 Time-released retinol helps deliver gradual, effective results

🌟 Supports the look of firmer, more resilient skin

🧡 Helps improve skin texture, tone, and overall radiance

🌙 Perfect nighttime duo to help wake up to healthier-looking skin

Two Powerful Retinol Treatments. One Beautiful Complexion.

A FORCE Retinol Serum Concentrate delivers lightweight, time-released retinol in a fast-absorbing serum to help promote smoother, younger-looking skin.

4 Million IU Retinol Cream complements the serum with an intensive moisturizing treatment featuring nanoencapsulated Retinyl Palmitate, antioxidants, and nourishing ingredients that help replenish hydration while improving the appearance of visible aging.

Wake Up to Skin That Looks Renewed

Experience the benefits of advanced retinol technology with a complete overnight routine that helps your skin appear smoother, firmer, brighter, and more youthful with continued use. Whether you're targeting fine lines, wrinkles, uneven texture, or loss of firmness, this dynamic duo helps reveal your healthiest-looking complexion—night after night.

How it Works

A FORCE: Apply 3 to 4 drops of A Force to freshly cleansed skin, avoiding the eye area. Let it dry before applying moisturizer. Can be used morning and night.

4 MILLION IU: Apply to a freshly cleansed, dry face or on top of a serum. Gently massage into skin, using caution around eyes.

Product Benefits

✨ Helps visibly reduce the appearance of fine lines and wrinkles

💛 Encourages healthy skin renewal for a smoother, more refined complexion

💧 Time-released retinol helps deliver gradual, effective results

🌟 Supports the look of firmer, more resilient skin

🧡 Helps improve skin texture, tone, and overall radiance

🌙 Perfect nighttime duo to help wake up to healthier-looking skin

Key Ingredients

A FORCE:

Retinol: Helps boost collagen production to diminish signs of aging and improve elasticity.
Retinyl Palmitate: Helps stimulate cell turnover to improve skin’s structure, firmness, and clarity.
Camellia Oleifara (Green Tea): Hydrates and balances skin, smooths texture, and soothes irritation.

Full Ingredient List

Water, Butylene Glycol, PEG-40 Hydrogenated Castor Oil, Xanthan Gum, Cola Acuminata Seed Extract, Chitosan Ascorbate, Retinyl Palmitate, Retinol, Glycerin, Lecithin, Ascorbic Acid, Camellia Oleifera (Green Tea) Leaf Extract, Polysorbate 20, Polysorbate 80, Glycolic Acid, Hydroxypropyl Guar, Sorbitol, Disodium EDTA, Annatto, Phenoxyethanol, Methylparaben, Butylparaben, Ethylparaben, Propylparaben, Isobutylparaben, Fragrance.

4 MILLION IU:

Retinol: Helps boost collagen production to diminish signs of aging and improve elasticity.
Retinyl Palmitate: Helps stimulate cell turnover to improve skin’s firmness, and clarity.

Full Ingredient List

Water, Isopropyl Myristate, Isocetyl Stearate, Petrolatum, Cetyl Alcohol, Retinyl Palmitate, Glycerin, Ethylhexyl Methoxycinnamate, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Phenyl Trimethicone, Dimethicone, Laneth-16, Ceteth-16, Oleth-16, Steareth-16, Retinol, Vitis Vinifera (Grape) Seed Extract, Camellia Oleifera (Green Tea) Leaf Extract, Geranium Maculatum Oil, Citrus Aurantium; Amara (Bitter Orange) Oil, Cananga Odorata Flower (Ylang Ylang) Oil, Citrus Medica Limonum (Lemon) Oil, Citrus Grandis (Grapefruit) Fruit Oil, Aniba Rosaeodora (Rosewood) Wood Oil, Citral Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Santalum Album (Sandalwood) Oil, Jasminum Officinale (Jasmine) Oil, Jasminum Officinale (jasmine) Flower Extract, Lecithin, Sorbitol, Xanthan Gum, Annatto, Beta Carotene, Zea Mays (Corn) Oil, Disodium EDTA, Propylene Glycol, Diazolidinyl Urea, Phenoxyethanol, Methylparaben, Butylparaben, Ethylparaben, Propylparaben, Isobutylparaben, Fragrance.

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  • Icon indicating Serious Skincare products are cruelty-free

    Cruelty-Free

  • Icon representing Serious Skincare for sensitive skin

    Sensitive Skin Approved

  • Icon representing Serious Skincare recommended by dermatologists

    Board-Certified Dermatologist Approved

Why is A Force XR Special?

A gentle yet powerfully effective anti-aging formula

Frequently Asked Questions

Is A Force safe for sensitive skin?

Yes, A Force is designed to minimize irritation in sensitive skin types. However, you should always patch test first when trying new products.

Will the retinol cause my skin to peel?

We formulated A Force with time-released, nanoencapsulated retinol to minimize the potential for irritation. However, mild flaking or peeling may still occur in some individuals. Start with a small amount and gradually increase your usage over time.

Do you offer any product guarantee?

All of our products are backed by a 30-day money back guarantee. If you are unsatisfied with your product for any reason, simply contact customer care to redeem your refund.

How long will it take to get my order?

All orders are typically processed within 24 hours of being received. You can expect your order to be delivered to your door within 5 working days.

Is it possible to track my order?

Absolutely! Once your order is processed and shipped from our distribution center, you will receive a tracking number via email. This will allow you to track your order all the way to your doorstep.

Where do you currently ship?

We have distribution centers throughout the U.S. so we ship to all 50 states. Our shipping partners are reliable and always take care of our customers.

How can I get in touch with customer support?

Our customer care team is available to answer your questions and offer order support. You can get in touch with us by emailing support@seriousskincare.com or calling +1-800-540-8662.

All returns should be sent to:

Serious Skincare Returns

ATTN: Blue Logistics

8825 Boggy Creek Rd

Orlando, FL 32824