Bulk Retinol Serum with Hyaluronic Acid - Wholesale Anti-Aging Formula

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Bulk Retinol Serum with Hyaluronic Acid - Wholesale Anti-Aging Formula

Regular price £16.20 Sale


Discover the age-defying benefits of our Retinol Serum/Retinyl acetate expertly formulated to combat visible signs of ageing, enhance skin texture, and promote a youthful radiance.

Bulk wholesale sizes from 500ml to 1,2,5,10 and 25 litres. 

Our advanced anti-ageing formula combines the power of Retinol and Hyaluronic Acid to deliver unparalleled results for your skin.

Retinol is a derivative of Vitamin A, is a potent skincare ingredient renowned for promoting cell turnover, reducing wrinkles and fine lines, and improving overall skin texture. Our retinoid serum contains 1% Retinol, the ideal strength of Retinoids to deliver visible results without causing irritation.

Hyaluronic Acid, a powerful humectant, works in synergy with Retinol to provide deep hydration and plump up your skin.

This dynamic duo helps to smooth out fine lines and wrinkles, giving you a youthful and radiant complexion.

 Our Retinol Serum is gentle enough for daily use and suitable for all skin types. Simply apply a small amount to clean, dry skin every night, and wake up to smoother, more radiant skin.

With regular use, you'll notice a visible reduction in wrinkles, fine lines, and dark spots. Experience the ultimate in skincare with our advanced Retinol Serum.

retinol serum cruelty free


Hollyberry Cosmetics, we believe that beauty should not come at the cost of ethical standards.

Our commitment to skin health is matched by our dedication to being cruelty-free, ensuring that no animals are harmed in the creation of our products.

This philosophy is woven into the very fabric of our brand, where every beauty solution we offer, including our bulk retinol serum with hyaluronic acid, is developed with a conscience.

Our clients can indulge in the anti-ageing benefits of our wholesale offering, knowing that they're supporting ethical practices.

In the burgeoning beauty marketplace, making choices that align with cruelty-free values is more than just a trend; it's a statement of compassionate and mindful consumerism.

The beauty of skin is that it reflects our overall health, and when skin health is prioritized, it shines through.

Hollyberry Cosmetics ensures this with a beauty regimen that is not only effective but also ethical.

Our retinol serum is a testament to our cruelty-free promise, infused with the gentle power of hyaluronic acid to deliver skin that radiates youthfulness and vigour.

The combination of retinol and hyaluronic acid in our formula is designed to target the signs of ageing, offering your skin a fortified defence against fine lines, wrinkles, and loss of elasticity.

retinol for face

We're committed to maintaining the highest standards in beauty and health, without compromising on our cruelty-free ethos.

For our discerning clients who are dedicated to skin health, Hollyberry Cosmetics provides a wholesale solution that marries efficacy and ethical responsibility.

Our bulk retinol serum offers the unique opportunity to access a premium, cruelty-free product that delivers tangible results.

The seamless integration of beauty, health, and ethical practices makes our retinol serum an indispensable addition to any beauty retail offering.

Say goodbye to unethical beauty standards and embrace a skin regimen that supports cruelty-free initiatives.

Customer reviews continuously laud our commitment to cruelty-free beauty; they recognize that Hollyberry Cosmetics doesn’t just promise ethical skin solutions but delivers them with integrity.

When browsing our selection, frequently bought together items include other cruelty-free products, reinforcing the choice of many to actively seek out brands that align with their values.

Our bulk retinol serum with hyaluronic acid is a perfect example of how beauty and skin health can flourish, free from the shadow of unethical testing. In a world where cruelty-free options are increasingly demanded by consumers, Hollyberry Cosmetics stands as a beacon of hope for the beauty conscientious.

We’re not simply free of cruelty; we're advocates for health, beauty, and ethical standards that raise the bar for the entire industry.

With every drop of our retinol serum, we celebrate the strength of cruelty-free beauty, and we invite you to join us in this celebration of skin health and ethical beauty. 

buy retinol serum

Retinol facts backed by science

Retinol beauty has taken the skincare world by storm, with the Retinol youth renewal movement leading the charge.

It's become imperative for savvy consumers and industry insiders to understand the hype behind this ingredient.

With that in mind, let's dive into 6 retinol facts backed by science, illuminating why Hollyberry Cosmetics' bulk retinol serum with hyaluronic acid is a wholesale anti-aging formula that's as effective as it is persistent in its results.

Firstly, it’s essential to acknowledge that retinoids encompass a larger class of compounds, with retinol being a popular variant, hence the frequent mention of both 'retinol' and 'retinoids' in scientific research.

These terms are sometimes used interchangeably, but the variability in potency and effects is worth noting.

Retinol works at a molecular level, accelerating cell turnover, and boosting collagen production leading to visibly youthful skin. This is no pending theory; studies have shown conclusive results which underscore the potency of retinol in anti-aging skincare.

Another fact to consider is that Retinol, along with other retinol formulations, requires consistent use to witness significant improvements.

It’s the persistent application over time that leads to the diminishing of fine lines and wrinkles. This doesn’t mean the results are transient; rather, they’re cumulative, which is why retinol's impact is often discussed in terms of commitment to a regimen.

When scrutinizing labels on retinol-based products, it's crucial to understand that not all retinol beauty solutions are created equal.

The concentration of retinol matters, which is why Hollyberry Cosmetics ensures an optimal formula that balances efficacy with gentleness, reducing the chance of irritation that can sometimes accompany retinoid products.

Our retinol serum also includes hyaluronic acid, a hydrating agent that complements retinol's renewing properties for an enhanced anti-aging effect.

Consumers should also be aware that the term 'retinol' on a label isn't just a marketing buzzword; its inclusion signifies a product designed to deliver visible anti-aging benefits. With evidence backing up retinol's ability to improve skin texture and tone, it's more than just an empty claim—it’s an answer to the call for science-based skincare solutions.

Despite the plethora of endorsements for retinol and retinoids, one must be patient. The full spectrum of benefits, while certain, does not appear overnight.

It's this understanding of the science behind retinol that will align expectations with the real, tangible outcomes provided by our Hollyberry Cosmetics bulk retinol serum—a product that lives up to the promise of retinol youth renewal.

Finally, wrapping up our Retinol facts, it's heartening to note that the beauty industry is increasingly embracing cruelty-free practices.

The roar of approval from customer reviews for brands like Hollyberry Cosmetics emphasizes a shift towards ethical production without sacrificing effectiveness—showcasing that retinol beauty can indeed be a guilt-free indulgence.

Remember, when it comes to retinol serum and other skincare staples, it's not just about buying a product; it's about investing in a science-backed promise for healthier, younger-looking skin.

Fights Signs of Aging

Retinol, a derivative of vitamin A, has been scientifically shown to reduce the appearance of fine lines and wrinkles by boosting the production of collagen in the skin.

Promotes Cell Turnover

Retinol helps in speeding up skin cell turnover, encouraging the shedding of dead skin cells and promoting the growth of new ones.

Acne Treatment

Retinol can unclog pores, reducing the likelihood of blemishes and pimples. It also has anti-inflammatory properties, which can alleviate the redness and inflammation associated with acne.

Brightens Skin

Regular use of retinol can lead to an even and bright complexion as it exfoliates at a cellular level, which results in brighter and smoother skin.

Reduces Hyperpigmentation

Retinol can interrupt the process of melanin production, which helps to fade dark spots and lead to a more even skin tone.

Improves Skin Texture

Retinol can stimulate the production of new blood vessels in the skin, which improves skin colour and texture.




POWERFUL RETINOL FORMULA - Our advanced anti-ageing serum contains 1% Retinol to effectively reduce wrinkles, and fine lines, and improve skin texture.

DEEP HYDRATION - Hyaluronic Acid provides intense moisture, plumping up your skin and smoothing out fine lines.

COLLAGEN BOOST - Retinol stimulates collagen production, enhancing skin elasticity and firmness for a youthful appearance.

DARK SPOT REDUCTION - Our Retinol Serum helps to fade dark spots, sun spots, and hyperpigmentation for a more even complexion.

SUITABLE FOR ALL SKIN TYPES - Gentle enough for daily use, our formula is ideal for all skin types, including sensitive skin.

EASY TO USE - Apply a small amount to clean, dry skin every night and experience a noticeable improvement in skin texture and tone.

CRUELTY-FREE & MADE IN THE UK - Our serum is cruelty-free, paraben-free, and proudly made in the United Kingdom.


Aqua, Hyaluronic Acid, Retinol, Phenoxyethanol.

Directions for using Retinol Serum

Hollyberry Cosmetics has carefully formulated our serum to integrate into any skincare protocol, seamlessly blending with other retinol creams or standalone products. For individuals new to retinol, it's recommended to introduce the serum gradually, starting with applications a few times a week and building up to nightly use as your skin acclimates.

Amidst consistent use, our super retinol serum will assist in revealing a firmer, more radiant complexion—truly skincare that redefines rejuvenation.

Cleanse face gently and pat dry. Apply 3-4 drops of retinol serum evenly to your face, neck, and chest morning or night.

Avoid eye area. Allow serum to absorb before applying moisturizer. Start with 2-3 times a week, then increase frequency. Use sunscreen during the day.

May cause initial skin irritation.

To minimize irritation, introduce retinol serum gradually. Begin by applying every 3rd night for 2 weeks.

Then, increase to every other night for another 2 weeks. Finally, use nightly if tolerated. Always patch test before full application.

Discontinue use if irritation persists. Consult a dermatologist for personalized advice.

10 Common Retinol Questions and Answers

Q: Can I use retinol every day?

A: While some people may be able to tolerate daily retinol use, it's generally recommended to start slow - maybe every third day - then gradually increase the frequency as your skin adjusts to avoid irritation.

Q: Can I apply retinol during the daytime?

A: Retinol can make your skin more sensitive to sunlight, so it's typically recommended to use it at night. If you use it during the day, make sure to apply a broad-spectrum sunscreen afterwards.

Q: Is retinol safe for all skin types?

A: Yes, retinol is generally safe for all skin types. However, those with sensitive skin or skin conditions like rosacea should start with a lower concentration or consult a dermatologist before use.

Q: I'm pregnant. Can I use retinol?

A: Retinol and other vitamin A derivatives are generally not recommended during pregnancy or breastfeeding. Always consult with your healthcare provider before starting any new skincare routine.

Q: How long does it take to see results from using retinol?

A: Results can vary from person to person, but typically you may start noticing changes in skin texture and tone after a few weeks of consistent use. More significant improvements, like a reduction in fine lines and wrinkles, can take a few months.

Q: Can I use retinol with other skincare products?

A: Yes, retinol can be used with other skincare products. However, avoid using retinol with other potentially irritating ingredients like benzoyl peroxide, as it can increase skin sensitivity.

Q: Can I use moisturizer after applying retinol?

A: Yes, applying moisturizer after your retinol serum can help lock in the serum and further hydrate your skin.

Q: Can I use retinol if I have acne?

A: Yes, retinol can help reduce acne by unclogging pores and promoting skin cell turnover. However, if you have severe acne, you may want to consult with a dermatologist.

Q: Does retinol help with dark spots?

A: Yes, retinol can interrupt the process of melanin production, which helps to fade dark spots and lead to a more even skin tone.

Q: At what age should I start using retinol?

A: There's no "right" age to start using retinol, but it's often recommended to start incorporating it into your skincare routine in your mid-20s to early-30s, when the first signs of aging typically appear.


We are pleased to offer free shipping on all products in the UK. Our delivery method of choice is 2nd class signed for, ensuring that your package is delivered with care and security.

Upon arrival, a signature will be required to confirm receipt. This service offers peace of mind and a secure way to receive your products.

We take great pride in providing our customers with high-quality products and exceptional service.

By offering free shipping and secure delivery options, we aim to make your shopping experience as convenient and enjoyable as possible.

If you have any questions or concerns, please don't hesitate to reach out to our friendly customer service team.

Safety Information

Understanding the safety information is paramount. Hollyberry Cosmetics is dedicated to your health and safety, which is why we meticulously adhere to skincare industry guidelines, recommendations, and regulations.

To minimize risk and avoid potential adverse effects, we urge all users - retailers and end-consumers alike - to strictly follow the usage instructions included with our products.

Before incorporating this serum into your regimen, it's critical to conduct a test patch.

Apply a small amount of the serum to a discreet area of your skin and monitor it for any signs of an allergic reaction or sensitivity.

This precaution helps to ascertain if the product is suitable for your skin type and can significantly lessen the likelihood of experiencing side effects.

Possessing robust knowledge of the ingredients is also essential; our Bulk Retinol Serum with Hyaluronic Acid is formulated with the highest standards in mind, ensuring that only the finest, cruelty-free ingredients make it into our bottles.

Despite this, we recognize that individual contraindications might exist, and as such, we insist on caution when introducing new skincare products into any routine, especially when dealing with potent ingredients such as retinol.

Always supervise usage, particularly if Retinol products is part of a skincare procedure within a professional setting.

Proper handling and storage of our Retinol Serum can significantly affect its efficacy and reduce the chances of contamination, which could result in unwanted skin reactions.

Storing the serum in a cool, dry place away from direct sunlight preserves the integrity of the hyaluronic acid and retinol, guaranteeing that you receive all the benefits without compromise.

Should you have pre-existing health conditions or are currently using prescription medications that affect your skin, it is highly advised to seek medical guidance before using retinoids.

Reading the accompanying safety information and warning labels can inform you of any necessary steps to avoid potential contraindications with our Bulk Retinol Serum.

Additionally, familiarize yourself with the relevant safety regulations in your area, as these can vary and affect how skincare products may be sold or used.

Adhering to these safety guidelines will help ensure that the potential risk of side effects remains minimal and that you can safely enjoy the anti-aging benefits of our Retinol Serum with confidence.

Customer reviews often highlight the importance of maintaining vigilance when it comes to skincare, a principle that Hollyberry Cosmetics upholds in the creation of cruelty-free, scientifically-backed products.

Remember that detailed instructions for using Retinol Serum and answers to common questions can provide further insight, assisting in the safe and effective incorporation of our serum into your beauty offerings.

We understand that the significance of safety extends beyond the individual to encompass the broader context of wholesaling, shipping, and customer satisfaction.

By following these recommended practices, we trust that our Bulk Retinoid serum with Hyaluronic Acid will be a noteworthy addition to any skincare collection, keeping safety as the highest priority.