
Vitamin C Cosmetic Grade
From £10.02 GBP (Inc VAT)
Vitamin C Cosmetic Grade
From £8.35 GBP (Ex VAT)
From £10.02 GBP (Inc VAT)

From £10.02 GBP (Inc VAT)
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Minimum Shelf life:
Vitamin C Cosmetic Grade Product Description
Benefits
Product Benefits
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Moisturises and nourishes dry skin
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Improves skin texture
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Soothes skin
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Reduces redness
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Calms and balances the complexion
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Brightens dull and uneven skin
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Antioxidant protection against environmental stressors
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Stable and water soluble for formulation
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Suitable for oily and blemish-prone skin
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Vegan and cruelty-free
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Sodium ascorbyl phosphate is gentle on sensitive skin
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Protects from sun exposure and prevents sunburn-related skin damage
Product Description
Product Description
Vitamin C Cosmetic Grade Powder (Sodium Ascorbyl Phosphate) is a stable, water-soluble form of Vitamin C that works well in cosmetic formulations. Unlike other forms of Vitamin C, this one resists oxidation and retains its potency over time, so you get consistent results in your skincare products. Clinical studies have shown the effectiveness of sodium ascorbyl phosphate in improving skin health and preventing UV-induced damage.
Its fine white powder texture makes it easy to add to water-based products such as serums, gels, lotions, and toners. It brightens dull or tired-looking skin, making it a favourite for revitalising and glow-enhancing formulations. Sodium ascorbyl phosphate resists oxidative degradation, so it’s stable in formulations.
Vitamin C is known for its antioxidant properties to protect the skin from environmental aggressors such as pollution. This cosmetic grade powder also helps to even out complexion and may reduce redness and blotchiness, making it suitable for eczema and psoriasis-prone skin. It inhibits melanin production to reduce hyperpigmentation and even out skin tone. It’s also soothing and balancing, so great for oily or blemish-prone skin types. It helps to smooth out skin texture and can refresh the appearance of uneven skin tone when used regularly in skincare routines.
Why Sodium Ascorbyl Phosphate?
This form of Vitamin C is loved by formulators for its high stability and low irritation risk. Unlike ascorbic acid, sodium ascorbyl phosphate is more stable and less prone to degradation. It won’t oxidise, so your products remain effective and visually appealing.
Other forms of Vitamin C may change the colour and consistency of your formulas, but Sodium Ascorbyl Phosphate remains reliable and easy to use.
L-ascorbic acid is a powerful form of vitamin C, but less stable than sodium ascorbyl phosphate. Sodium ascorbyl phosphate is one of the most effective vitamin C derivatives available, more stable and with better skin penetration. Plus, it has a proven track record as an antioxidant ingredient in cosmetic applications and is listed in the Cosmetic Ingredient Database (CosIng) for skin conditioning and antioxidant functions.
Stable Forms of Vitamin C
When it comes to adding Vitamin C to skincare formulations, stability is key. There are several stable forms of Vitamin C available, including Sodium Ascorbyl Phosphate (SAP), Magnesium Ascorbyl Phosphate, and Ascorbyl Palmitate. These derivatives are designed to withstand heat, water, and oxygen, making them ideal for long-lasting cosmetic products.
Sodium Ascorbyl Phosphate is popular because of its high potency and deep skin penetration. It gives you the benefits of Vitamin C without the common drawbacks of irritation and rapid oxidation. Magnesium Ascorbyl Phosphate and Ascorbyl Palmitate are also great options, each with its benefits. But SAP is often preferred for its gentle nature, so suitable for sensitive skin types.
Water-Based Formulations
Because of its water solubility, Vitamin C Cosmetic Grade Powder can be added to water-based serums, gels, sprays, and creams. It blends well with hydrating actives such as Hyaluronic Acid Eco 100% Powder and Panthenol (Pro Vitamin B5) to enhance the benefits of your skincare product.
How to use it
Skin Care
- Vitamin C supports collagen synthesis, making it an essential ingredient in age-defying creams, lotions, gels, and serums.
- The enhanced collagen production increases the firmness of the skin, giving a lifting effect.
- It also supports the renewal of fibroblasts.
- It protects the cells from free radical damage as it is an excellent antioxidant that is water-soluble.
- Excellent for brightening a dull skin tone and evening out the complexion.
- At higher levels, it can be used to lighten hyperpigmentation and age spots on the skin.
- Ideal to use in products for around the eye area as it helps to diminish the appearance of fine lines and wrinkles as well as brighten the area. Great choice for use on sun-damaged skin.
- Good to use in products for acne-prone skin.
Hair Care
- Helps to stop dyed hair from fading and protects the intensity of the original colour used.
- Add to shampoos and conditioners.
Other
- Use 0.2% to 2% as an antioxidant and for age-defying products.
- Use 3% to 5% as a skin lightening active.
- Water soluble, so it cannot be used in oil-only products.
- It is heat sensitive, so it needs to be added in Stage 3 (below 40°C) and must be dissolved in something water-based first.
- The addition of Vitamin C can change the pH of the finished product.
- The ideal pH for Vitamin C is pH 6.5 to 7; however, it may be more relevant to change this if the preservative you are using has a defined pH of activity.
Formulation Tips and Guidelines
Formulation Tips and Guidelines
Formulating with Vitamin C requires careful consideration of several factors to ensure stability and effectiveness. pH level of your formulation is crucial; Vitamin C is most stable in aqueous solutions with a pH between 3.5 and 5.5. Vitamin C is also heat sensitive, so best to store it in a cool, dry place to maintain its potency.
When combining Vitamin C with other ingredients, consider potential interactions. For example, pairing Sodium Ascorbyl Phosphate with Vitamin E can enhance its photoprotective properties, offering better protection against UV damage. Always test the pH and storage conditions of your formulation to ensure it’s stable and effective. By following these guidelines, you can create effective and reliable skincare products that deliver the full benefits of Vitamin C.
INCI / Ingredients
INCI / Ingredients
INCI Name: Sodium Ascorbyl Phosphate
Origin: Synthetic (cosmetic-grade)
Appearance: Fine, white powder with no noticeable aroma
Solubility: Water-soluble
Storage & Shelf life
Storage & Shelf Life
Store in a cool, dry place away from direct sunlight and moisture. Proper storage helps prevent oxidative degradation so the powder remains effective over time. Re-seal the container after use. Expiration date is clearly labelled on the product packaging.
Potential Side Effects and Interactions
Potential Side Effects and Interactions
Vitamin C is generally safe for most skin types, but it can irritate, especially in high concentrations. Sodium Ascorbyl Phosphate is less likely to irritate compared to other forms of Vitamin C, but some individuals may still experience mild redness or itching. To ensure skin tolerance, start with a low concentration and gradually increase as your skin adjusts. Vitamin C can also interact with other ingredients like copper and iron, which can affect its stability and effectiveness. So, make sure to consider these interactions when formulating with Vitamin C. Despite these considerations, Vitamin C is a powerful antioxidant that offers many benefits for the skin. By using it responsibly and following the right formulation guidelines, you can get the most out of it to improve your skin health and appearance.
Why buy from Aromantic
Why Buy from Aromantic?
At Aromantic, we only supply high-quality, ethically sourced cosmetic ingredients. Our Vitamin C Cosmetic Grade Powder is:
Vegan and cruelty-free
Stabilised for long-term effectiveness
Free from synthetic fragrances and fillers
Suitable for all skin types, including sensitive and oily skin
Shipped worldwide for your convenience
Our product has received great reviews from customers. Check out the verified reviews from our satisfied customers to see the benefits and effectiveness of the product.
We don’t make expert claims but we pride ourselves in providing trusted ingredients with transparent sourcing and rigorous quality checks.
FAQ's
FAQs
Q: Is this Vitamin C form good for sensitive skin?
A: Yes, Sodium Ascorbyl Phosphate is known to be milder than other Vitamin C forms, so suitable for sensitive skin types.
Q: Can I use this in a serum?
A: Yes, it works great in water-based serums, especially when combined with hydrating and soothing ingredients.
Q: Will this brighten my complexion?
A: It helps to improve the appearance of dull and uneven skin, leaving the skin looking fresh and balanced with regular use.
Q: Does this have a strong scent?
A: No, this powder has no noticeable aroma, so suitable for unscented or fragrance-free formulations.
Q: What makes this form of Vitamin C more stable?
A: Sodium Ascorbyl Phosphate is resistant to oxidation, which helps maintain the integrity and appearance of your product over time.
Recipes & Blends
Works very well with Vitamin E which not only helps to keep the Vitamin C stable in the cream or lotion but also has an excellent synergistic effect on the skin.
Click on the links below to be directed to great recipes featuring Vitamin C, Cosmetic Grade.
Rich Eye Cream
Hand Cream to Lighten Age Spots & Stained Fingers
Vitamin Enriched Facial Lotion
Vitamin Bath
Technical Documents
Here is a link to all non batch specific documents for this product Link to Technical Documents
If you have any questions about the documents or need the Certificate of Analysis (COA) for a product which you have recived, then please request that here.
Pairs well with
Related Products / Pair With
Vitamin B3 (Niacinamide): Skin barrier and tone.
Hyaluronic Acid Eco 100% Powder: Deep hydration and plumping.
D Panthenol (Pro Vitamin B5): Moisturises and soothes the skin.
EcoSilk MB: Adds a smooth feel to your formulations.
Vitamin A: Smoother skin.
Summary
Summary
Vitamin C Cosmetic Grade Powder (Sodium Ascorbyl Phosphate) is a powerful, stable, and water-soluble ingredient that brings antioxidant and skin brightening benefits to your products. Research has shown sodium ascorbyl phosphate to be effective in various skincare applications, including sunscreens. It helps to calm, balance, and nourish the skin and is suitable for all skin types, including sensitive and eczema/psoriasis prone skin.
Formulate with confidence with this gentle yet effective cosmetic ingredient, perfect for serums, creams and lotions. It’s a great ingredient for sunscreens as it protects against UV damage and sunburn. Buy now at Aromantic and take your skincare to the next level.