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C-Deep Vitamin C Serum Reviews

4.5 Rating 10 Reviews
Read Victoria Health Reviews


C-Deep Vitamin C Serum by DoSe contains Tetrahexyldecyl Ascorbate, a highly stable, fast-absorbing vitamin C derivative that provides antioxidant protection against oxidative damage from UV and pollutants. Tetrahexyldecyl Ascorbate serum penetrates deeper than comparable Vitamin C serums to reduce the appearance of fine lines and wrinkles, as well as firm, even out skin tone and brighten your overall complexion.
This Vitamin C face serum is super-lightweight, non-irritating, easily absorbed, and 100% stable, meaning it doesn't breakdown over time like other Vitamin C creams and serums. 
The DoSe - Key Actives:
Tetrahexyldecyl Ascorbate - Helps tackle intrinsic and extrinsic ageing whilst brightening and boosting collagen production in the skin
Squalane - Helps to prevent transepidermal water loss (TEWL) and lock in moisture to impart suppleness and flexibility to the skin
The DoSe Vitamin C Serum Skin Benefits:
Helps reduce melanin synthesis for a brighter complexion
Helps target the appearance of fine lines and wrinkles by boosting collagen production in the skin
Contains a lightweight, 100% stable form of Vitamin C
How To Use: Remove cap. Apply 1 to 2 pumps of Tetrahexyldecyl Ascorbate serum to the face and neck morning and evening. Use after cleansing and before creams. End your morning routine with an SPF.
All DoSe by VH skincare products are manufactured and filled in the UK.
Our in house pharmacist Shabir Daya has written three articles about Vitamin C Serum plus read our DoSe Glossary and guide to all DoSe formulations:
The Benefits Of Vitamin C For Skin
Is Tetrahexyldecyl Ascorbate The Best Vitamin C Serum?
Does A Lack Of Beauty Sleep Affect Skin?
Dose By VH - A Glossary
An Introduction To DoSe By VH - A Comprehensive Guide To Each Formulation
Avoid contact with eyes. For external use only. Discontinue use if irritation occurs. Keep out of reach of children.
Squalane, Tetrahexyldecyl Ascorbate
What is C-Deep Vitamin C Serum?C-Deep is a Vitamin C serum containing Tetrahexyldecyl Ascorbate.  It is a stable, oil-soluble form of vitamin C. It is an antioxidant ingredient that offers various benefits for the skin, including brightening the complexion, promoting collagen synthesis, reducing the appearance of fine lines and wrinkles, and protecting the skin against environmental damage.
What are the benefits of C-Deep?C-Deep containing Tetrahexyldecyl Ascorbate is known to brighten and even skin tone y helping to inhibit melanin production, leading to a more even complexion and reduced appearance of dark spots. It also stimulated collagen synthesis in the skin, promoting firmness and elasticity, and reducing the appearance of fine lines and wrinkles. In addition Tetrahexyldecyl Ascorbate acts as an antioxidant, protecting the skin from free radicals and environmental damage, such as UV radiation and pollution and can help refine the skin's texture, making it appear smoother and more youthful. Tetrahexyldecyl Ascorbate also supports the skin's natural moisture barrier, helping to retain moisture and keep the skin hydrated.
When and how should I use C-Deep Serum?Use C-Deep in the evening. C-Deep Vitamin C Serum is an oil based product so should be applied directly after cleansing and creams.
Can C-Deep Vitamin C Serum be used on all skin types?C-Deep is generally suitable for most skin types nd has gone through testing to confirm it's suitability for sensitive skin. However, individuals with sensitive or reactive skin may still want to perform a patch test before applying it to their entire face. 
Can C-Deep be used with other skincare products?Yes, C-Deep Serum can typically be used in combination with other skincare products. However, if you are using other active ingredients or prescription medications, it is advisable to consult with a dermatologist or skincare professional. 
Why does C-Deep have a faint smell like oil or petrol? C-Deep has squalane in it.  It can have a subtle oily or petrol-like smell due to its natural origins and the manufacturing process. While it’s highly refined, trace remnants of the raw materials or processes can contribute to this scent. It’s a normal characteristic, especially in fragrance-free products, and doesn’t indicate poor quality.
Can C-Deep Vitamin C Serum be used during pregnancy or while breastfeeding?Whilst generally recommended safe to use during pregnancy and whilst breastfeeding it is always advisable to seek medical advice from your healthcare professional before introducing any new products into your skincare regime.
The colour of my serum is different to my previous one. Is this normal?Due to the high percentage of natural extracts, this serum is naturally scented and colour may vary.
What is an active ingredient and what does it mean?An "active ingredient" refers to the specific component or substance within a product that provides a therapeutic or beneficial effect on the skin. Active ingredients are typically responsible for targeting and addressing specific skin concerns.
How can I maximise the longevity and effectiveness of my serum?Keep away from direct sunlight, avoid extreme temperatures, seal the container properly to minimise air exposure and avoid moisture and humidity and pay attention to the period after opening symbol. Layering products in the correct order, such as applying serums before moisturisers, can optimise their absorption and effectiveness.
Do I need to wear an SPF while using C-Deep Vitamin C?It is recommended to always apply SPF as the last step in your skincare routine.
Does DoSe by VH replace Garden of Wisdom?DoSe by VH is a natural evolution of Garden of Wisdom and we are confident that the DoSe by VH products will exceed your expectations, delivering a heightened level of quality and efficacy.  The DoSe serums and oils have been meticulously formulated, and in some cases reformulated by Shabir Daya MRPharmS, our co-founder who originally formulated GOW.  While some formulations share the same INCI, we searched for and incorporated the optimal iterations of each, guaranteeing an enhanced quality.  Not all ingredients are created equally and developments in formulations can change.  It gave us the opportunity to better our offer for our customers who have previously loved GOW.  We listened to the feedback from our customers regarding GOW and the bottles are now glass, which means they are also waterproof for the bathroom.  We believe in constant improvement and staying at the forefront of skincare innovation.
Where is DoSe manufactured?All DoSe by VH skincare products are manufactured and filled in the UK.
Can I recycle my DoSe packaging?We are committed to sustainability. Our DoSe skincare range packaging is designed to be eco-friendly and recyclable. The cardboard box, insert and glass container can be easily recycled. However, please note that the pump is not recyclable. We encourage you to properly dispose of it according to local waste management guidelines.
Are DoSe products non-comedogenic and cruelty free?All DoSe products are non-comedogenic and not tested on animals.
If pregnant, or breastfeeding consult your physician prior to use.  While we work to ensure that product information on our website is correct, on occasion manufacturers may alter their ingredient lists.  Actual product packaging and materials may contain more and/or different information than that shown on our website.  All information about the products on our website is provided for information purposes only. We recommend that you do not solely rely on the information presented on our website.  Please always read the labels, warnings, and directions provided with the product before using or consuming a product.  In the event of any safety concerns or for any other information about a product please carefully read any instructions provided on the label or packaging and contact the manufacturer.  Content on this site is not intended to substitute for advice given by medical practitioner, pharmacist, or other licensed health-care professional. Contact your health-care provider immediately if you suspect that you have a medical problem.  Information and statements about products are not intended to be used to diagnose, treat, cure, or prevent any disease or health condition.  The customer reviews are only moderated for offensive content – they should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Victoria Health. If you have any health problems or questions regarding the suitability of any product please contact a health professional. Products are not medicinal unless otherwise stated. Victoria Health accepts no liability for inaccuracies or misstatements about products by manufacturers or other third parties. This does not affect your statutory rights.

About Victoria Health:

We are passionate about health and wellbeing and have long held a vision of radically changing the face of natural health.

We believe the products we recommend will make a positive difference to your health and wellbeing and we travel the world to source the most pioneering and cutting-edge supplements currently available.

With so much conflicting information about health products in the media, we will keep you up to date with the latest research and development in the field of complementary health.

We do not accept any form of advertising on our site and we will not list or recommend products unless we believe in them or use them ourselves.

Shabir is a qualified pharmacist specialising in natural health products with over forty years of experience and Gill was named as one of the top 1000 influential people in London in the Evening Standard Progress 1000 Awards in October 2019. Our strengths are our products, customer care profiles and our customers, who constantly support and inspire us.

We do not have outside investment and we have financed our own vision. Our philosophy is one of wisdom, education and evolvement for the enhancement of health, ageing and wellbeing.

We make a stand for truth, honesty and integrity in all that we are and all that we do.

Gill Sinclair & Shabir Daya MRPharmS

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Phone:

020 8951 4144

Email:

customercare@victoriahealth.com

Location:

Victoria Health, Unit 5 Atlantic Business Centre, Stirling Way,
Victoria Health, Unit 5 Atlantic Business Centre, Stirling Way
Borehamwood
WD6 2FQ UK

I purchased this because the GOW Vitamin C + Ferulic, which I love, was out of stock. Sadly I won't be a convert to this - the consistancy was thicker and took too long to absorb in so I haven't used it long enough to know if it is effective. The good news is the GOW Vitamin C is back in stock!
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Thank you for taking the time to let us have your review. We are so sorry to hear this. If you would llke to discuss it further please contact our Customer Care team - customercare@victoriahealth.com - VH
I love this serum. I use as part of my nightime routine after multi peptide and Ergothioneine serum. It's great to massage into the skin and it looks rested and brighter in the morning. Excellent product and is now an essential for me and I so recommend people to try it.
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Thank you so much for sharing this great feedback – VH
I am a great believer in vitamin C both directly on skin and taken internally.
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Thank you so much for sharing this great feedback – VH
I mean, just wow. I have only been using this serum for two weeks and my skin is less red, less pores, and so much brighter already. It’s everything I’ve been looking for. The texture is light and sinks right in as long as you do massage in well don’t just leave it sat on top of the skin. Holy grail. Please don’t ever discontinue this
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Thank you for taking the time to share your review. This is great to see and we are delighted to learn it's been helpful for you. – VH
I love this! I use it after cleansing following Niacinamide. Then apply Ergothioneine. The results are healthy glowing skin, which have attracted a lot of comments and compliments
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Thank you so much for sharing this great feedback – VH
Author didn't leave any comments.
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Thank you for letting us have your 5 Star Review – VH
This is, hands down, the best vitamin c serum I have ever used (and I have tried many). I have seen a definite improvement in pigmentation and general 'glowiness' without the irritation I have experienced with other products and the addition of squalane is soothing and hydrating without causing any breakouts with my tricky menopausal skin. I use this in the mornings before my moisturizer and don't ever want to be without this.
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Thank you so much for sharing this great feedback – VH
A lovely smooth serum that sinks in really quickly leaving the skin feeling soft.
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Thank you so much for sharing this great feedback – VH