“After a month, my skin feels smoother, more luminous and the dimension of my pores has dramatically improved. No irritation. I have recommended it to all my friends!” – Christina

For visibly brighter, smoother and firmer skin


Stimulates collagen and elastin production

Anti-Aging and Firming

Unclogs pores and balances sebum

Even tone and smoother skin


Apply after cleansing

If it’s your first-time using Retinol, start gradually (twice p/w)

If your skin is super dry/sensitive, apply a hydrating serum before and follow with a hydrating moisturizer

Fine lines & Wrinkles


Uneven skin tone


Clogged pores

Rough texture

1 Unit $26.00
2 Units Save 15% $22.10 / unit
3 Units Save 20% $20.80 / unit
Free face mask set + Free shipping on $90 orders

Complete the regimen
Discover product recommendations by our Certified Skincare Experts

If your primary skin concern is one or more on this list: hyperpigmentation, fine lines and wrinkles, lack of elasticity and loss of firmness, uneven tone, clogged pores and blemishes, we can help you target them with the exact combinations of skincare products.

For smoother and thoroughly cleansed skin, we recommend to start off with our Pro-Collagen Cleanser and pair our Retinol Booster with our Peptide Booster to maximize the effects of both serums. Follow with our Firming Eye Cream to care for the delicate area around the eyes.

  • What's Included
  • Full Ingredients List



Kleem Organics Retinol Booster is formulated to effectively support the production of collagen and elastin, which slows down as we age and leads to loss of elasticity and bounce. An encouraged production of collagen and an increased cellular renewal leads to smoother, clearer, and firmer looking skin.

The combination of Retinol with botanical extracts and potent antioxidants minimises the appearance of fine lines and wrinkles while helping to prevent and reduce dark spots and keeping serum production at balanced levels. The lightweight and silky texture leaves the skin looking smooth, renewed, and glowing.


Kleem Organics Retinol Booster is a regenerative treatment to promote skin health, stimulate collagen and elastin production, improves skin laxity, tone, texture and overall radiance.

Our unique formula contains antioxidant, hydrating and soothing ingredients like Vitamin E, Centella Asiatica, Hyaluronic Acid, Green Tea, Glycerin and Propolis Extract to calm, repair the skin from free radical damage and maintain a healthy skin microbiome.

  • Collagen Booster: It stimulates the production of collagen that declines with age providing a significant reduction in fine lines.
  • Glow Enhancer: It brightens dull and tired-looking skin and promotes natural radiance.
  • Antioxidant Powerhouse: It helps skin to counter free radical damage, responsible for premature aging.
  • Soothing Fellow: It supports the skin’s natural barrier function, protecting it from irritation and inflammation.

The Key Natural & Organic Ingredients


Stimulates the production of collagen and elastin and increases cellular renewal. It is also a powerful antioxidant that protects the skin from free radical damage.

Hyaluronic Acid:

The most famous humectant, well-known for its ability to help the skin retain water and moisture. It also supports the skin’s microbiome.

Centella Asiatica:

It has multiple benefits for the skin thanks to its active compounds, including calming and anti-inflammatory properties. It is also a good hydrating ingredient to soothe compromised skin barriers.

Vitamin E:

A multitasking ingredient that serves as an antioxidant to counteract environmental aggressors, as a humectant and as emollient to support the skin’ barrier function.

Propolis Extract:

It restores the balance of the skin’s microbiome and it is an antioxidant shield to boost skin’s resilience. It also possesses anti-inflammatory and antimicrobial properties to soothe and calm irritation.



Aqua, Aloe Barbadensis Leaf Juice (Organic Aloe), Hamamelis Virginiana Water (Witch Hazel), Glycerin, Botanical Hyaluronic Acid, Lecithin, Retinol, Pentylene Glycol, Ethylhexylglycerin, Polysorbate 20, Simmondsia Chinensis Seed Oil (Organic Jojoba), Tocopherol Acetate (Vitamin E), Triticum Vulgare Germ Oil (Wheat Germ Oil), Potassium Phosphate, Sodium Hydroxide (Caustic Soda), Centella Asiatica (Gotu Kola), Propolis, Potassium Sorbate, Sodium Benzoate, Equisetum Arvense (Horsetail), Geranium Maculatum (Wild Geranium), Rose Ether, Taraxacum Officinale (Organic Dandelion), Camellia Sinensis Leaf Extract (Organic Green Tea), Carrageenan, Hydroxyethylcellulose.


We always formulate without 1,300+ banned Ingredients, including:

Parabens, Mineral Oil, Sulfate-based Detergents, Synthetic Fragrance, Petroleum-based Ingredients, Phthalates, Formaldehyde and GMO Ingredients.

Good for your Skin – Good for our Planet

On September 17th, 2019, we adhered to the Donations program as part of Kleem Organics’ commitment to achieve net-zero carbon emissions globally by 2040, ten years in advance of the Paris Agreement.

We donate inventory to selected charitable organizations which include: Age UK, Barnardo's, British Heart Foundation, Cancer Research, Newlife, Salvation Army, Scope, Sue Ryder, TRAID and others. With more than 15,000 products donated to date, our commitment to a flourishing planet has only just begun.


Our Retinol Booster is designed to gently but effectively accelerate cellular turnover to reveal renewed and regenerated skin. The balanced composition of elements synergistically works together to optimize the skin’s natural ability for self-repair.

This will ensure a more refined, restored and radiant-looking skin.

Kleem Organics’ Retinol Booster

  • Stimulates Collagen and Elastin production and increases cellular renewal
  • Brightens dull and tired-looking skin and promotes natural radiance
  • Smoothens the appearance of lines and reduces hyperpigmentation
  • Counters free radical damage, responsible for premature aging
  • Improves elasticity and the overall glow of the skin
  • Supports the skin’s natural barrier function, protecting it from irritation and inflammation
  • Testimonials
  • How to Apply
  • FAQs



  • Kerry
  • May
  • Sam
  • Frederique
  • Sonia


It makes a difference

As a skincare lover, I was intrigued by this product and I must say I was not disappointed. I noticed visible improvements in my skin's texture and tone within weeks. The serum is super lightweight and effortlessly sinks into the skin, leaving the skin soft and firm.

- Kerry


Kleem is affordable luxury

This is a must-have. The ingredients are gentle yet effective, the packaging is airless – which I love as I have having to stick fingers in skincare pots -, it did not irritate my skin at all and provided a beautiful glow to my tired-looking skin. And the price point is great. Give it a try!

- May


It works beautifully

Feels lovely and smooth upon application. My skin looks brighter, less tired and a nice bounce. I had never tried Retinol before and this product was indeed a good choice to start – very gentle and non-irritating.

- Sam


Great Purchase!

Exceptional product. Makes my skin smooth, juicy and plump.

- Frederique


Top notch

This serum stands out for its beautiful blend of ingredients, combining the power of retinol with many beautiful botanical extracts which I love to have in my skincare routine. The serum is lightweight and fast-absorbing making it ideal for my oily skin. My skin is looking fresh and awake. Looking forward to trying other products from the Kleem line.

- Sonia


How To Apply

Step 1 of 5

Cleanse your face, neck and décolleté for at least 30 seconds with a facial wash that cleanses in-depth your skin while also supporting your barrier. Kleem Organics Pro-Collagen Facial Cleanser is recommended.

Use lukewarm water to cleanse your skin. The temperature of water is crucial to protect your skin barrier and keeping it resilient. Hot water can cause a heightened level of skin sensitivity and dry out your skin, stripping it of necessary oils. Cold water is surely better that steaming hot water but still not the best option as it can tighten pores and possibly trap dirt and debris not allowing a correct cleanse.

How To Apply

Step 2 of 5

Apply your toner as it helps remove any residue after cleansing and it preps your skin for the next steps. Furthermore, based on the type of toner, it also helps to hydrate/detox or soothe your skin. Choose a milky textured toner if your skin is dry/dehydrated. Choose a light/watery texture toner if your skin is oily/acne prone.

How To Apply

Step 3 of 5

Pump 1 or 2 drops of Retinol Booster onto your finger tips and then pat them delicately on slightly dry skin.

While we always advocate applying actives on damp skin for better absorption, the same rule does not apply to Retinol. On damp skin, Retinol will get absorbed more deeply and may in turn cause irritation.

How To Apply

Step 4 of 5

Let the Retinol Booster absorb fully before applying your next skincare products.

If you are new to Retinol or your skin is very dry or sensitive, you can apply before/after a Hyaluronic Acid Serum to guarantee hydration to the skin and counteract potential side effects that can derive from Retinol. Retinol increases cellular turnover which may cause initial dryness/flakiness.

Kleem Organics Hyaluronic Acid Serum is recommended.

How To Apply

Step 5 of 5

You can now apply your Eye Cream and Moisturizer.

Kleem Organics Firming Eye Cream is recommended.

Include your Kleem Organics Retinol Booster in your night skincare routine.


Frequently Asked Questions

Retinol Booster Overview


For visibly brighter, smoother and firmer skin


Retinol –Centella Asiatica –Hyaluronic Acid– Vitamin E – Propolis Extract

Skin Tone

Fair - Medium - Medium Dark - Dark

Skin Type

Combination - Oily - Normal - Dry


Lightweight and fast-absorbing serum.


Non-comedogenic – Parabens Free

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In the Press

Aside from tens of thousands of satisfied customers and aestheticians from around the globe, Kleem Organics® has also garnered attention from leading Health and Beauty magazines.