Hyaluronic Acid Serum
CLINICAL HYDRATION BOOST
WAYS TO SAVE:
Your Glass Skin Serum ::
A plumping antioxidant that includes Argireline to help minimize wrinkles directly
Benefits ::
• Provides instant plumping and tightening
• Works in 1-2 minutes, lasts for hours
• Brightens and tightens the appearance of skin
• Get Your Glow ON!
ENDLESSLY HEALTHY-LOOKING GLOW
Formulated to help your skin maintain a plump, hydrated, radiant, and smooth appearance.
RajaniMD Hyaluronic Acid Serum is a multi-beneficial corrective Glass Glow serum to amplify skin's hyaluronic acid levels. It is designed to work with and support dermal fillers and collagen therapies or as a stand alone. This unique formulation contains a high concentration of pure Hyaluronic Acid and Argireline to support skin's hyaluronic acid levels to deliver surface hydration and brighten the skin for a unique vibrancy. This formulation improves the visible appearance of firmness, smoothness, and facial plumpness while encouraging a healthy youthful appearance.
1.7 OZ :: 50 ML
HOME CARE
Cleanse your face and neck before applying. Use fingertips to massage gently into skin day and night. Layer this under creams. Avoid contact with eyes.
Distilled Water (Aqua), Certified Organic Hyaluronic Acid (sodium hyaluronate), Acetyl HexaPeptide 8, PhenoxyEthanol, Caprylyl Glycol
CLINICALLY PROVEN INGREDIENTS
Certified Organic Hyaluronic Acid (Sodium Hyaluronate): Deeply hydrates and plumps while enhancing skin smoothness and radiance.
Acetyl Hexapeptide-8 (Argireline): Helps soften the look of fine lines and supports firmer, more youthful-looking skin.
Distilled Water (Aqua): Provides a pure base for optimal ingredient absorption and hydration delivery.
Caprylyl Glycol: Helps maintain moisture while supporting product stability.
Phenoxyethanol: Preserves freshness and protects formula integrity.
Real Feedback. Reimagined.
How To
DOCTOR'S NOTE
Hydration isn’t a luxury — it’s the structural foundation of glow and resilience. As we age, the skin’s ability to retain moisture, bounce back and recover from environmental stress quietly diminishes. That’s why I created this Hyaluronic Acid Serum — a high-potency blend of pure hyaluronic acid and Argireline® to deliver deep plumping, immediate smoothness and long-term firmness. It’s the intelligent way to give your skin the support it needs to reflect your inner vitality.
- Dr. Rajani
TRUSTED BY 2.4+ MILLION
Because Results Matter, Dedicated to EDUCATE. EMPOWER. ELEVATE.
PROTECTED SHIPPING AVAILABLE
Free and Expedited Shipping Options. Coverage for Loss, Damage, or Theft.
Customer support
We are here to answer your questions. Contact us at experts@RajaniMD.com.
Secure payment
Your payment information is always processed securely.
FAQs
Hyaluronic Acid Serum FAQs
Age Defense SPF 45 is a lightweight, oil-free daily sunscreen designed to help protect skin from UVA/UVB exposure while supporting a smoother, clearer-looking complexion.
Ours is 1%. Please note that 100% hyaluronic acid actually means 1% weight/volume.
Yes, Acetyl hexapeptide 8 is Argireline.
It is best to allow the serum to fully absorb into your skin before applying any other skincare products or makeup. This usually takes a few minutes.
- KOKathy O.Verified BuyerRated 5 out of 5 starsYesterdayHa serum
I put this on after I wash my face. IT MAKES MY FACE AND NECH FEEL LIKE SILK!! Plumps up my lines. Sets the stage for my exobalm. Such a difference.
Was this helpful?What is your skin type? CombinationWhat is your skin tone? MediumWhat are your skin concerns? Dryness, Large Pores, Fine Lines and Wrinkles, Facial Fat Loss, Jowls and/or Sagging, Eye Concerns, Neck ConcernsHow old are you? 65-74What other Rajani MD products do you use? Devices, SkincareHow long have you used this product 30-60 daysProduct Standouts Easy To Use, Gentle, Hydrating, Great Ingredients, Dramatic Results - SBSalima B.Verified BuyerRated 5 out of 5 starsYesterdayI love it
I used to use ordinary HA because it was cheaper, but I wasn’t happy until I bought this one on sale and I love it and the way I found it is effective is when I apply it and after that vitamin C for revision, I immediately see the effect as it it seems it makes the absorption faster. Thank you Dr. Rajani I love all your products.
Was this helpful?What is your skin type? CombinationWhat is your skin tone? MediumWhat are your skin concerns? Pigmentation, Dark Spots or Melasma, Scarring, Large Pores, Fine Lines and Wrinkles, Facial Fat Loss, Jowls and/or SaggingHow old are you? 35-44What other Rajani MD products do you use? Devices, SkincareHow long have you used this product Less than 30 daysProduct Standouts Easy To Use, Unique, Fast Acting, HydratingRMRajani MD Beauty and Wellness4 hours agoWe’re so happy you’re enjoying the Hyaluronic Acid Serum, Salima! It’s great that you’ve found the perfect spot for it in your skincare routine, and we appreciate your kind words about Dr. Rajani and Rajani MD products. Thank you for sharing your experience with us!
- TKTracey K.Verified BuyerRated 5 out of 5 starsYesterdayHyaluronic Acid Serum
I recommend this product. It's a 10 to me. I have used hyaluronic acid for years..I was pleased with the results, but honestly, it seems it took quite awhile. I always give any skin product, or any medication at least 3 months or more to determine if it's for me, unless I get immediate negative reactions. Dr. Rajani's serum....almost immediate results. Honestly, I can say Dr Rajani's products have NEVER disappointed me. Being on a fixed income it is imperative that the products I purchase work for me and not end up in a drawer or trash can. Therefore, regarding skincare, I trust Dr. Rajani for all of my skincare products.
Was this helpful?What is your skin type? SensitiveWhat is your skin tone? MediumWhat are your skin concerns? Fine Lines and Wrinkles, Inflammation and Redness, Breakouts and/or Acne, Neck Concerns, Eye Concerns, Jowls and/or SaggingHow old are you? 75+What other Rajani MD products do you use? Devices, Skincare, SupplementsHow long have you used this product Longer than 90 daysProduct Standouts Fast Acting, Great Ingredients, Dramatic ResultsRMRajani MD Beauty and WellnessYesterdayThank you for the wonderful review, Tracey! We’re so happy you’re enjoying the Hyaluronic Acid Serum, and we truly appreciate your recommendation. Your trust in Dr. Rajani means so much to our whole team. Thank you for being part of the Rajani MD community! ✨
- JDJane D. M.Verified BuyerRated 5 out of 5 stars2 days agoThis is great stuff.
I stopped using it for a while because I thought it cost a lot. I tried an Amazon brand and was disappointed. So after doing the AI skin evaluation, I started back on it! I love it ! Makes my skin glassy initially but later makes if feel good when it absorbs. Good product! I am anxious to see my skin evaluation after 3 months.
Thank you for the free AI skin evaluation.
Jane
Was this helpful?What is your skin type? NormalWhat is your skin tone? FairWhat are your skin concerns? Fine Lines and Wrinkles, Collagen LossHow old are you? 65-74What other Rajani MD products do you use? Skincare, Devices, SupplementsHow long have you used this product 60-90 daysRMRajani MD Beauty and WellnessYesterdayWe love hearing this, Jane! Thank you for taking our new AI Skin Quiz and for sharing your review of the Hyaluronic Acid Serum. We’re so happy you’re loving it! It’s great that you’re planning to take the quiz again, and we hope it keeps making it easy to explore your skin’s needs and find products that fit your routine.
- JBJoanna B.Verified BuyerRated 5 out of 5 stars2 days agoLove this
This has to be in my top 3 of Dr Rajani’s products. I use it every morning, let it dry for 10-15 min then apply Ultra moisturizer for a dewy look.
Was this helpful?What is your skin type? CombinationWhat is your skin tone? MediumWhat are your skin concerns? Fine Lines and Wrinkles, Jowls and/or Sagging, Collagen Loss, Eye Concerns, Neck ConcernsHow old are you? 55-64What other Rajani MD products do you use? SkincareHow long have you used this product Less than 30 daysProduct Standouts Hydrating, Gentle - UUCVerified BuyerRated 5 out of 5 stars2 days agoGreat product
Works very well. Saw immediate improvement in skin hydration with visible reduction in fine lines.
Was this helpful?What is your skin type? DryWhat is your skin tone? TanWhat are your skin concerns? Pigmentation, Dark Spots or Melasma, Fine Lines and Wrinkles, Facial Fat Loss, Collagen Loss, Jowls and/or Sagging, Neck ConcernsHow old are you? 55-64What other Rajani MD products do you use? SkincareHow long have you used this product Less than 30 daysProduct Standouts Fast Acting, Easy To Use, Dramatic Results, Great Ingredients, Hydrating - RLRosie L.Verified BuyerRated 5 out of 5 stars1 week agoHydrating
I really love this hydrating serum
Was this helpful?What is your skin type? CombinationWhat is your skin tone? MediumWhat are your skin concerns? Eye Concerns, Inflammation and Redness, Jowls and/or SaggingHow old are you? 35-44What other Rajani MD products do you use? Skincare, Devices, SupplementsHow long have you used this product Less than 30 daysProduct Standouts Dramatic Results, Hydrating, Fast Acting, Easy To Use, Great Ingredients - DDDeena D.Verified BuyerRated 5 out of 5 stars2 months agoHydration
This serum makes my skin feel more plump and hydrated, reducing the appearance of fine lines and wrinkles.
Was this helpful?RMRajani MD Beauty and Wellness2 months agoDeena, your skin looks beautiful! We’re so happy the Rajani MD Hyaluronic Acid Serum is giving you that plump, hydrated feeling and helping soften the appearance of fine lines and wrinkles. We love seeing the photos, too! ✨