A2 Vitamin A Power 2 Serum

Name: A2 Vitamin A Power 2 Serum
Brand: Sarah Chapman
SKU: 1103
Price: 115.0 GBP
Availability: InStock

A COLLAGEN AND ELASTIN REDENSIFYING RETINOID INFUSION

£115.00

Strength:

Expert

Moderate Expert

An ultra-concentrated retinoid formula designed for expert users. Ideal for those progressing from A1 Serum.

Complimentary express tracked shipping on orders £40+

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1.5x more potent than A1, the A2 Vitamin A Power 2 Face Serum (30ml) is formulated with higher levels of actives to deliver advanced improvements in skin texture, skin tone, firmness and fine lines and wrinkles.

Powered by our exclusive TTS³ technology.

Supercharged Actives

2 forms of vitamin A, Retinol and Retinal help stimulate cell renewal and encourage the production of collagen and elastin, leading to plumper, smoother skin and reduced fine lines and wrinkles
EGF Peptide Growth Factor boosts vitamin A activity through synergistic effects while supporting the skin’s natural reparative process

DESCRIPTION

A2 Vitamin A Power 2 is an advanced-strength retinoid serum powered by our exclusive TTS³ technology.

Specially formulated for expert vitamin A users accustomed to strong retinoids, A2 is 1.5x more potent than our A1 serum, boasting higher levels of Retinol and Retinal to help you achieve visibly firmer, smoother, clearer skin and maintain exceptional results.

A2 completes our TTS³-powered step-up system, designed for those looking to harness the proven benefits of vitamin A in safe, easy-to-use formulations with minimal risks of irritation.

HOW TO USE

Apply 1-2 pumps at night after cleansing, avoiding the eye area. Follow with eye cream and nighttime moisturiser. Always wear SPF during the day.

First-Time Vitamin A Users

If you're new to retinoids, please start with our A1 serum before progressing to A2. To gradually build up tolerance, apply A1 twice a week and monitor how skin reacts before increasing frequency of usage.

Frequent Vitamin A Users

If you're already using low- or moderate-strength retinoids, we recommend completing at least one bottle of our A1 serum before progressing to A2. To acclimate the skin, start by applying A2 twice a week.

Expert Vitamin A Users

If your skin is already acclimated to high-strength retinoids, apply A2 every night for optimal results. To minimise risks of skin sensitisation, please avoid using multiple retinoids simultaneously.

THE POWER OF TTS³

Informed by over 15 years of forward-thinking product and treatment innovation, TTS³ amplifies the efficacy and bioavailability of key skincare ingredients while protecting and reinforcing the skin barrier.

Up to 12x more actives are delivered to targeted sites within the skin

TTS³ features a deep delivery system adapted from medicine. Thanks to the system’s 6-point biomimetic encapsulation, active ingredients reach targeted skin sites with superior precision and are up to 20x more effective than free-form actives, which are susceptible to degradation and require a higher concentration to deliver the same results.

Formula base acts like a second skin for optimal absorption

Every TTS³-powered formula benefits from a biomimetic lamellar emulsion – a technological base that mimics the skin’s structure. Since it has a natural affinity with the skin, it allows for better penetration of each formula’s active ingredients while supporting the barrier function, key for optimal skin health.

Key ingredients work in synergy with hero actives to provide superior results

To further increase the efficacy of hero actives, TTS³ harnesses the power of ingredient synergy. Studies have shown that particular skincare ingredients, when combined, can enhance each other’s performance, leading to greater and faster results while helping promote long-term skin health.

INGREDIENTS

Supercharged actives: Retinol, Retinal, EGF Peptide Growth Factor

Full ingredients: Aqua (Water), C15-19 Alkane, Pentylene Glycol, Polyglyceryl-10 Stearate, Glycerin, Phosphatidylcholine, Limnanthes Alba (Meadowfoam) Seed Oil, Squalane, Mannitol, Polyglyceryl-10 Laurate, Caprylic/Capric Triglyceride, Carbomer, Lysolecithin, Sodium Gluconate, Xanthan Gum, Parfum (Fragrance), Cetyl Alcohol, Lecithin, Retinol, O-Cymen-5-Ol, Tocopherol, Retinal, Pistacia Lentiscus (Mastic) Gum, Tamarindus Indica Seed Gum, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Decyl Glucoside, Tocopheryl Acetate, Caesalpinia Spinosa Gum, Glucose, Glyceryl Caprylate/Caprate, Oryza Sativa (Rice) Hull Powder, Sodium Chloride, Dipotassium Phosphate, Oligopeptide-1, Potassium Phosphate, Juniperus Virginiana Oil, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citronellol, Limonene, Linalyl Acetate, Linalool, Beta-Caryophyllene, Benzyl Salicylate, Geranyl Acetate, Pinene

A2 Vitamin A Power 2 Serum

£115.00

Frequently Asked Questions

Where does A2 fit into my skin routine?

A2 is a high-strength nighttime serum that works to improve skin texture, tone, and firmness while reducing fine lines and wrinkles. Apply in the evening after cleansing, then follow with eye cream and moisturiser. Due to its higher levels of actives, we recommend using A2 once your skin is acclimated to retinoids, ideally after completing at least one bottle of A1.

Is this suitable for sensitive skin?

A2 is a potent retinoid and may not be suitable for sensitive skin. If you're new to Vitamin A, we recommend starting with A1 to build up your tolerance. Begin with a twice-weekly application and gradually increase frequency as your skin adjusts.

Do I need to wear SPF with A2 serum?

Yes, daily SPF is essential when using A2. This advanced retinoid can make skin more sensitive to UV rays by accelerating cell turnover. We recommend using our tinted or invisible Skin Insurance SPF every morning to protect your skin and enhance results.

Is it vegan and cruelty-free?

Yes, like all Sarah Chapman products, A2 is 100% cruelty-free and vegan. It’s also free from SLES, SLS, and petrolatum/paraffin/mineral oil.

What skincare concerns does A2 serum address?

A2 is 1.5x more potent than A1, formulated with higher levels of actives to target advanced signs of ageing. It improves skin texture, tone, and firmness, and helps reduce the appearance of fine lines and wrinkles, leaving the complexion smoother and more youthful.

Can I use A2 and C1 serums at the same time?

If your skin is already acclimated to both Vitamin A and Vitamin C, you can continue using C1 in the morning and A2 at night for optimal results. If you're new to these actives, we recommend introducing them gradually. Start with a biweekly application of each serum, and if irritation occurs, alternate their use on different nights.

Is the packaging recyclable?

Yes, A2’s carton, bottle, and lid are fully recyclable.

A vitamin A serum that customers praise for delivering visible anti-aging results without irritation. Shoppers report improved skin tone, reduced wrinkles, and a "glowing" complexion. The serum "absorbs well" and doesn't stain bedding. Most customers experienced no adverse reactions, though one noted slight burning.

Friends have started asking me if I've had Botox (I haven't). Results are speaking for themselves.
Love this retinal serum. No irritation, just glowing skin!
Causes no side effects, my skin feels moisturised the next morning!

5 stars: 8 (89%)
4 stars: 1 (11%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Best Vitamin A product

This product is fabulous. It has not caused me any irritation even though I have slightly sensitive skin. What I like best is the fact that it doesn't stain all my sheets and pillows unlike the previous brand I used to use. I do partner it with a layer of Extra Comfort Cream on top.

I've been using A2 for a month now, and my

I've been using A2 for a month now, and my friends have started asking me if I've had Botox (I haven't). Will definitely be buying again, the results are speaking for themselves.

Dear Lachlan,

Thank you for sharing your wonderful feedback.

We’re delighted to hear you’ve been enjoying A2 and seeing such noticeable results after just a month of use. There’s nothing better than when friends start noticing the difference too!

We’re so pleased A2 has become such a favourite. Thank you for being part of the Sarah Chapman community.

Best wishes,
Jack
Sarah Chapman Customer Care

I love this serum, which I use every night

I love this serum, which I use every night. I have had no adverse reaction whatsoever and feel it has certainly made my skin tone and wrinkles much better. Thank you.

Dear Angela,

Thank you so much for sharing your experience with us. We are delighted to hear how much you are enjoying your serum and that it has become part of your evening routine.

It’s wonderful to hear that you have experienced improvements in both your skin tone and the appearance of wrinkles, whilst still feeling comfortable and gentle on your skin. Consistency really can make such a difference, so it’s lovely to know it is working so well for you.

Thank you again for taking the time to leave your review and for being part of the Sarah Chapman community.

Best wishes,
Jack
Sarah Chapman Customer Care

Fantastic serum

Fantastic serum. It’s not sticky and goes on really smoothly.

Dear Customer,

Thank you for sharing your feedback.

We’re delighted to hear that you’re enjoying the A2 A Power 2. It’s wonderful to know that you appreciate the smooth, lightweight texture and how comfortably it absorbs into the skin without feeling sticky.

Thank you again for taking the time to leave a review.

Warmest wishes,
Jack
Sarah Chapman Customer Care

Great for refreshing tired skin

I love using this product in the winter. It helps to refresh and brighten my skin.

Dear Nikki,

Thank you for your wonderful review!

We’re delighted to hear that this product helps refresh and brighten your skin, especially during the winter months when it needs a little extra care. Knowing it has become a part of your routine to revive tired skin is exactly what we hope for with every formulation.

Thank you for being part of the Sarah Chapman community.

Warmest wishes,
Jack
Sarah Chapman Customer Care

Vitamin A Power 2 Serum

Love this new serum. Absorbs well with noticeable results in a more youthful skin. Will be repurchasing.

A2

There is a slight burning sensation and this lets me know something is happening. A little too early to say if the A2 has made a difference. Will keep you updated

Fantastic!

Love this retinal serum, perfect next step from A1 (equally as fabulous!). No irritation, just glowing skin!

Impressive

I cannot tolerate prescription tretinoin due to dryness and peeling. I am impressed with the A2 serum as it causes non of these side effects, in fact my skin feels moisturised the next morning!

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